Hologram Programming Language

Advertisement



  hologram programming language: Computer Holography Tomoyoshi Shimobaba, Tomoyoshi Ito, 2019-01-30 This book describes algorithms and hardware implementations of computer holography, especially in terms of fast calculation. It summarizes the basics of holography and computer holography and describes how conventional diffraction calculations play a central role. Numerical implementations by actual codes will also be discussed. This book will explain new fast diffraction calculations, such as scaled scalar diffraction. Computer Holography will also explain acceleration algorithms for computer-generated hologram (CGH) generation and digital holography with 3D objects composed of point clouds, using look-up table- (LUT) based algorithms, and a wave front recording plane. 3D objects composed of polygons using tilted plane diffraction, expressed by multi-view images and RGB-D images, will be explained in this book. Digital holography, including inline, off-axis, Gabor digital holography, and phase shift digital holography, will also be explored. This book introduces applications of computer holography, including phase retrieval algorithm, holographic memory, holographic projection, and deep learning in computer holography, while explaining hardware implementations for computer holography. Recently, several parallel processors have been released (for example, multi-core CPU, GPU, Xeon Phi, and FPGA). Readers will learn how to apply algorithms to these processors. Features Provides an introduction of the basics of holography and computer holography Summarizes the latest advancements in computer-generated holograms Showcases the latest researchers of digital holography Discusses fast CGH algorithms and diffraction calculations, and their actual codes Includes hardware implementation for computer holography, and its actual codes and quasi-codes
  hologram programming language: Analog and Digital Holography with MATLAB Georges T. Nehmetallah, Rola Aylo, Logan A. Williams, 2015 Holography is the only truly three-dimensional imaging method available, and MATLAB has become the programming language of choice for engineering and physics students. Whereas most books solely address the theory behind these 3D imaging techniques, this monograph concentrates on the exact code needed to perform complex mathematical and physical operations.
  hologram programming language: XcalableMP PGAS Programming Language Mitsuhisa Sato, 2020-11-19 XcalableMP is a directive-based parallel programming language based on Fortran and C, supporting a Partitioned Global Address Space (PGAS) model for distributed memory parallel systems. This open access book presents XcalableMP language from its programming model and basic concept to the experience and performance of applications described in XcalableMP. XcalableMP was taken as a parallel programming language project in the FLAGSHIP 2020 project, which was to develop the Japanese flagship supercomputer, Fugaku, for improving the productivity of parallel programing. XcalableMP is now available on Fugaku and its performance is enhanced by the Fugaku interconnect, Tofu-D. The global-view programming model of XcalableMP, inherited from High-Performance Fortran (HPF), provides an easy and useful solution to parallelize data-parallel programs with directives for distributed global array and work distribution and shadow communication. The local-view programming adopts coarray notation from Coarray Fortran (CAF) to describe explicit communication in a PGAS model. The language specification was designed and proposed by the XcalableMP Specification Working Group organized in the PC Consortium, Japan. The Omni XcalableMP compiler is a production-level reference implementation of XcalableMP compiler for C and Fortran 2008, developed by RIKEN CCS and the University of Tsukuba. The performance of the XcalableMP program was used in the Fugaku as well as the K computer. A performance study showed that XcalableMP enables a scalable performance comparable to the message passing interface (MPI) version with a clean and easy-to-understand programming style requiring little effort.
  hologram programming language: Holography Raymond K. Kostuk, 2024-12-18 Holography: Principles and Applications provides a comprehensive overview of the theory, practical considerations, and applications of holography. The author has spent his career working on different aspects of this subject and, in this book, conveys the foundation for others to use holography and holographic concepts in a variety of important applications. Special emphasis is placed on the analysis of the imaging and diffraction efficiency properties of holographic optical elements that are finding increasing use in medical imaging, solar conversion systems, and augmented reality eyewear. A comprehensive overview of holographic materials is also given as this area is critical for implementing successful holographic designs. The important areas of digital and computer- generated holography are also presented to give the reader an understanding of these topics. The author has attempted to explain each subject in a manner that he has found effective in teaching holography for over 36 years. This book is suitable for researchers and as a textbook for graduate students in optics, physics, and engineering. As an aid to instructors and students, the book includes exercise problems and a set of laboratory experiments to enhance understanding. Methods for preparing and handling holographic materials are also provided to help individuals develop experimental capability in holography. In addition, over 470 current and foundational references are provided to help the researcher probe further into this interesting and useful subject. New Content in the Second Edition: • Extensive discussion of holographic photopolymers in Chapter 8. • Extended discussion of holographic optical elements in Chapter 9 with in depth analysis of waveguide coupling HOEs for augmented reality and solar concentrator applications. • A new Appendix F that covers replication and hologram parameter optimization. • Revised and extended exercise problems and laboratory experiments with solutions available from the publisher to qualified users.
  hologram programming language: Hardware Acceleration of Computational Holography Tomoyoshi Shimobaba, Tomoyoshi Ito, 2023-07-17 This book explains the hardware implementation of computational holography and hardware acceleration techniques, along with a number ofconcrete example source codes that enable fast computation. Computational holography includes computer-based holographictechnologies such as computer-generated hologram and digital holography, for which acceleration of wave-optics computation is highly desirable.This book describes hardware implementations on CPUs (Central Processing Units), GPUs (Graphics Processing Units) and FPGAs (Field ProgrammableGate Arrays). This book is intended for readers involved in holography as well as anyone interested in hardware acceleration.
  hologram programming language: Computer-generated Holography II Sing H. Lee, 1988
  hologram programming language: 7th International Conference on the Development of Biomedical Engineering in Vietnam (BME7) Vo Van Toi, Trung Quoc Le, Hoan Thanh Ngo, Thi-Hiep Nguyen, 2019-06-05 This volume presents the proceedings of the 7th International Conference on the Development of Biomedical Engineering in Vietnam which was held from June 27-29, 2018 in Ho Chi Minh City. The volume reflects the progress of Biomedical Engineering and discusses problems and solutions. It aims to identify new challenges, and shaping future directions for research in biomedical engineering fields including medical instrumentation, bioinformatics, biomechanics, medical imaging, drug delivery therapy, regenerative medicine and entrepreneurship in medical devices.
  hologram programming language: Practical Holography XII Stephen A. Benton, 1998
  hologram programming language: Human-Computer Interaction Pablo H. Ruiz, Vanessa Agredo-Delgado, 2019-12-14 This book constitutes the proceedings of the 5th Iberoamerican Workshop on Human-Computer Interaction, HCI-Collab 2019, held in Puebla, Mexico, in June 2019. The 31 full papers presented in this volume were carefully reviewed and selected from 55 submissions. The papers describe models, design patterns, implementations, evaluations of existing applications, and systemic reviews; all of which are very important aspects within HCI.
  hologram programming language: Holography Emilia Mihaylova, 2013-05-29 Holography - Basic Principles and Contemporary Applications is a collection of fifteen chapters, describing the basic principles of holography and some recent innovative developments in the field. The book is divided into three sections. The first, Understanding Holography, presents the principles of hologram recording illustrated with practical examples. A comprehensive review of diffraction in volume gratings and holograms is also presented. The second section, Contemporary Holographic Applications, is concerned with advanced applications of holography including sensors, holographic gratings, white-light viewable holographic stereograms. The third section of the book Digital Holography is devoted to digital hologram coding and digital holographic microscopy.
  hologram programming language: Practical Holography , 1992
  hologram programming language: An Introductory Guide to EC Competition Law and Practice Valentine Korah, 1994
  hologram programming language: Annual Report Argonne National Laboratory, 1967
  hologram programming language: StarBriefs Plus Andre Heck, 2004-04-30 With about 200,000 entries, StarBriefs Plus represents the most comprehensive and accurately validated collection of abbreviations, acronyms, contractions and symbols within astronomy, related space sciences and other related fields. As such, this invaluable reference source (and its companion volume, StarGuides Plus) should be on the reference shelf of every library, organization or individual with any interest in these areas. Besides astronomy and associated space sciences, related fields such as aeronautics, aeronomy, astronautics, atmospheric sciences, chemistry, communications, computer sciences, data processing, education, electronics, engineering, energetics, environment, geodesy, geophysics, information handling, management, mathematics, meteorology, optics, physics, remote sensing, and so on, are also covered when justified. Terms in common use and/or of general interest have also been included where appropriate.
  hologram programming language: Acoustical Holography A. Metherell, 2012-12-06 This volume presents the proceedings of the Second International Sym posium on Acoustical Holography, which was held at the Douglas Advanced Research Laboratories on 6 and 7 March 1969, fifteen months after the first symposium. Space was limited to about 110 seats, with representatives from nine countries attending. These countries included Canada, England, France, Japan, Mexico, Scotland, Sweden, Switzerland, and the United States. The symposium consisted of 21 formal papers. The twenty second, by Dr. U. Fehr, was not read, but is included in these proceedings. The manu script of the interesting paper on acoustic propagation in a turbulent medium which was read by Dr. O. K. Mawardi was not received in time for publication in these proceedings, and we look forward to its publication perhaps at a later date in the open literature. In addition to the formal papers there were three informal presentations at the end of the meeting which were given by Dr. A. Lohmann, by L. A. Cram and K. O. Rossiter, and by T. S. Graham, which are also included in these proceedings. At the end of the formal presentations Dr. Lewis Larmore summarized the symposium and discussed some of the highlights. For the symposium summary and a summary of these proceedings the reader is referred to Chapter 1.
  hologram programming language: NBS Special Publication , 1968
  hologram programming language: Practical Holography XIII Stephen A. Benton, 1999
  hologram programming language: Metasurface Holography Zi-Lan Deng, Xiangping Li, Guixin Li, 2022-05-31 The merging of metasurface and holography brings about unprecedented opportunities for versatile manipulation of light in terms of both far-field wavefront and near-field profile. In this book, a brief evolving history from surface plasmon polariton holography to metamaterial holography and finally to metasurface holography is introduced at first. Basic physical mechanisms that govern the phase modulation rules behind metasurface holography design are discussed later. Next, extended functionalities such as arbitrary polarization holography, vectorial holography, full-color holography, and hybrid holography achieved in the metasurface platform are presented. Surface wave and metagrating holography that bridges the on-chip surface wave and free-space wave is also introduced. In the end, we envisage practical applications of high-fidelity 3D holographic display, high-secure encryption, and high capacity digital encoding and also indicate remaining challenges based on metasurface holography.
  hologram programming language: Comprehensive Dictionary of Electrical Engineering Phillip A. Laplante, 1999-01-01 Complete coverage of all fields of electrical engineering. The book provides workable definitions for practicing engineers, while serving as a reference and research tool for students, and offering practical information for scientists and engineers in other disciplines. Areas examined include applied electrical, microwave, control, power, and digital systems engineering, plus device electronics.
  hologram programming language: ERDA Energy Research Abstracts United States. Energy Research and Development Administration, 1976-05
  hologram programming language: ERDA Energy Research Abstracts United States. Energy Research and Development Administration. Technical Information Center, 1976
  hologram programming language: Multiphoton Lithography Jürgen Stampfl, Robert Liska, Aleksandr Ovsianikov, 2016-12-19 This first book on this fascinating, interdisciplinary topic meets the much-felt need for an up-to-date overview of the field. Written with both beginners and professionals in mind, this ready reference begins with an introductory section explaining the basics of the various multi-photon and photochemical processes together with a description of the equipment needed. A team of leading international experts provides the latest research results on such materials as new photoinitiators, hybrid photopolymers, and metallic carbon nanotube composites. They also cover promising applications and prospective trends, including photonic crystals, microfluidic devices, biological scaffolds, metamaterials, waveguides, and functionalized hydrogels. By bringing together the essentials for both industrial and academic researchers, this is an invaluable companion for materials scientists, polymer chemists, surface chemists, surface physicists, biophysicists, and medical scientists working with 3D micro- and nanostructures.
  hologram programming language: Develop Microsoft HoloLens Apps Now Allen G. Taylor, 2016-10-26 This is the first book to describe the Microsoft HoloLens wearable augmented reality device and provide step-by-step instructions on how developers can use the HoloLens SDK to create Windows 10 applications that merge holographic virtual reality with the wearer’s actual environment. Best-selling author Allen G. Taylor explains how to develop and deliver HoloLens applications via Microsoft’s ecosystem for third party apps. Readers will also learn how HoloLens differs from other virtual and augmented reality devices and how to create compelling applications to fully utilize its capabilities. What You Will Learn: The features and capabilities of HoloLens How to build a simple Windows 10 app optimized for HoloLens The tools and resources contained in the HoloLens SDK How to build several HoloLens apps, using the SDK tools
  hologram programming language: Contribute Kristy Acevedo, 2017-07-11 Consider is a page-turning, fresh look at YA science fiction, with a flawed protagonist who is inflicted with a mental disorder, that explores humanity's will to survive.
  hologram programming language: Instructional Design: International Perspectives II Sanne Dijkstra, Franz Schott, Norbert Seel, Robert D. Tennyson, Norbert M. Seel, 2014-03-18 Instructional design theory and practice has evolved over the past 30 years from an initial narrow focus on programmed instruction to a multidimensional field of study integrating psychology, technology, evaluation, measurement, and management. The growth of instructional design (ID) has occurred because of direct needs, problems, and goals from society. Its application in planning instruction first developed in the United States with the Department of Defense during World War II with the purpose of meeting immediate concerns for effective training of larger numbers of military personnel. From the beginning, ID has rapidly expanded into applications in industrial and executive training, vocational training, classroom learning, and professional education. Although ID has its roots in the U.S., applications and theoretical growth is an international activity. However, literature at the international level is still limited to either individual author contributions or collections primarily represented by single countries. As a result, there is no standard reference source that contains the rich variety of theories and applications to form the international foundation for the field. The goal of this two-volume set is to establish international foundations for ID theory, research, and practice within the framework of the two following objectives: * to identify and define the theoretical, research, and model foundations for ID, and * to bridge the gap between ID foundations and application. Volume I includes chapters on philosophical and theoretical issues on learning theory and ID models. Volume II provides an overview of the state of the art of solving ID problems. The contributors offer contrasting points of view which provide a rare opportunity to see the diversity and complexity in the field. The editorial committee has selected a wide range of internationally known authors to make presentations in the topic areas of the field.
  hologram programming language: Push the Right Buttons Neil Kesterson, 2023-12-07 Push the right buttons to jump start an exciting career in audio production. Step by step, learn how to balance creativity with professionalism in the fascinating world of music production, television and film sound design, live sound, broadcasting, advertising, and more. Avoid common pitfalls while streamlining the path to your dream. Take a deep dive into real-world productions and learn techniques, equipment, and problem solving. Discover how to build, navigate, and sustain complex relationships with directors, producers, talent, and clients. Explore studio and film set etiquette, procedures, and best practices. The author, who has spent four decades in the business, shares audio engineering tricks and advice. Get a breakdown of recording basics, nuanced editing techniques, digital audio concepts, time management, and more. The curtain is pulled back and the magic revealed in Push the Right Buttons: A Practical Guide to Becoming and Succeeding as an Audio Engineer and Producer.
  hologram programming language: CICisters Michael James Wilbur, When CIC Angela, the artificial personality and mind that shaped the nation of Ronisgald for thousands of years, vanishes without a trace from the data-banks of her home facility, the daughters she created for the Wenapaj facilities are naturally concerned. Installing themselves into prototype core units, the CIC sisters leave their facilities for the first time in their lives in hopes of locating their mother and her kidnappers. Faced with the temptations of a world they long thought beyond their reach, the daughters of the Glyche must stay determined and remain focused if they ever hope to discover the truth of CIC Angela's disappearance.
  hologram programming language: Augmented Reality, Virtual Reality, and Computer Graphics Lucio Tommaso De Paolis, Antonio Mongelli, 2016-06-10 The 2-volume set LNCS 9768 and 9769 constitutes the refereed proceedings of the Third International Conference on Augmented Reality, Virtual Reality and Computer Graphics, AVR 2016, held in Lecce, Italy, in June 2016. The 40 full papers and 29 short papers presented werde carefully reviewed and selected from 131 submissions. The SALENTO AVR 2016 conference intended to bring together researchers, scientists, and practitioners to discuss key issues, approaches, ideas, open problems, innovative applications and trends on virtual and augmented reality, 3D visualization and computer graphics in the areas of medicine, cultural heritage, arts, education, entertainment, industrial andmilitary sectors.
  hologram programming language: NASA Tech Briefs , 1979
  hologram programming language: InfoWorld , 1978-12-11 InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
  hologram programming language: An Introduction to Information Processing Harvey M. Dietel, Barbara Deitel, 2014-06-28 An Introduction to Information Processing provides an informal introduction to the computer field. This book introduces computer hardware, which is the actual computing equipment. Organized into three parts encompassing 12 chapters, this book begins with an overview of the evolution of personal computing and includes detailed case studies on two of the most essential personal computers for the 1980s, namely, the IBM Personal Computer and Apple's Macintosh. This text then traces the evolution of modern computing systems from the earliest mechanical calculating devices to microchips. Other chapters consider the components and operation of typical data communications systems. This book discusses as well the various types of communications networks and communications via space satellites. The final chapter deals with software or computer programs, the sets of instructions that programmers write to inform the computer how to solve particular problems. This book is a valuable resource for computer specialists, mathematicians, and computer programmers.
  hologram programming language: Magnatron - The C.P.U J.Q. Barrow, 2023-08-31 In a world of high tech low life standards The Corporation Peoples Union (C.P.U) has emerged from a world torn apart fighting over resources with the Magnatron. Being the ultimate resource and caught in the middle of all this Evangeline (Lina) and her sister Emanuella (Ella) are quickly drawn into an emerging world happening all around them, with strange mysteries almost at every turn and dangerous. As well can the girls do their part to stop the ruling class from crushing humanity.
  hologram programming language: Computers and Data Processing Harvey M. Deitel, Barbara Deitel, 2014-05-10 Computers and Data Processing provides information pertinent to the advances in the computer field. This book covers a variety of topics, including the computer hardware, computer programs or software, and computer applications systems. Organized into five parts encompassing 19 chapters, this book begins with an overview of some of the fundamental computing concepts. This text then explores the evolution of modern computing systems from the earliest mechanical calculating devices to microchips. Other chapters consider how computers present their results and explain the storage and retrieval of massive amounts of computer-accessible information from secondary storage devices. This book discusses as well the development installation, evaluation, and control of computer systems. The final chapter discusses the use of computers in the transportation systems and the ways in which they make possible other innovations in transportation. This book is a valuable resource for computer scientists, systems analysts, computer programmers, mathematicians, and computer specialists.
  hologram programming language: Mathematical Modeling and Computational Science Gheorghe Adam, Ján Buša, Michal Hnatič, 2012-02-17 This book constitutes the refereed post-proceedings of the International Conference on Mathematical Modeling and Computational Physics, MMCP 2011, held in Stará Lesná, Slovakia, in July 2011. The 41 revised papers presented were carefully reviewed and selected from numerous submissions. They are organized in topical sections on mathematical modeling and methods, numerical modeling and methods, computational support of the experiments, computing tools, and optimization and simulation.
  hologram programming language: Computer Literature Bibliography: 1964-1967 W. W. Youden, 1965
  hologram programming language: Merging Spirituality with Quantum Consciousness Bente Hansen, 2019-11-12 “Merging Spirituality with Quantum Consciousness” links the nature and functioning of cosmic energies with the human ability to manifest and create consciously, thereby prosaically removing the teachings and beliefs of faith-based ideologies. However, it honors the wisdom of ancient knowledge in new, realistic and meaningful ways. This enables the reader to eschew limiting beliefs and programs that hinder self empowerment and full consciousness. The merging of recent scientific understanding with the basics of spirituality are explored, discussed and explained in a simplistic easy to understand manner. This simplifies the processes involved in the gaining of inner wisdom and growth without religious or spiritual dogma. It is a straightforward read, helpful for the individual feeling stuck in their life journey or who may be experiencing a lack of understanding of their purpose.
  hologram programming language: Advances in Emerging Trends and Technologies Miguel Botto-Tobar, Omar S. Gómez, Raúl Rosero Miranda, Angela Díaz Cadena, 2020-12-18 This book constitutes the proceedings of the 2nd International Conference on Advances in Emerging Trends and Technologies (ICAETT 2020), held in Riobamba, Ecuador, on 26–30 October 2019, proudly organized by Facultad de Informática y Electrónica (FIE) at Escuela Superior Politécnica de Chimborazo and supported by GDEON. ICAETT 2020 brings together top researchers and practitioners working in different domains of computer science to share their expertise and to discuss future developments and potential collaborations. Presenting high-quality, peer-reviewed papers, the book discusses the following topics: Communicationse-Government and e-Participatione-LearningElectronicIntelligent SystemsMachine VisionSecurityTechnology Trends
  hologram programming language: Energy Research Abstracts , 1990
  hologram programming language: Displays Rolf R. Hainich, Oliver Bimber, 2016-04-19 In the last decade, new displays have been developed at an ever-increasing pace: bulky cathode ray tubes have been replaced by flat panels and mobile phones, tablets, and navigation systems have proliferated. Seeing this explosion raises tantalizing questions about the future evolution of visual displays:Will printed displays be sold by the square
  hologram programming language: Government Reports Announcements & Index , 1990-04
Holography - Wikipedia
Holography is a technique that allows a wavefront to be recorded and later reconstructed. It is best known as a method of generating three-dimensional images, and has a wide range of …

How Holograms Work - HowStuffWorks
Aug 30, 2023 · If you want to see a hologram, you don't have to look much farther than your wallet. But the most impressive holograms are large scale and illuminated with lasers or …

What is a Hologram? | Hologram Definition | Live Science
May 23, 2013 · Holography is a photographic technique that records the light scattered from an object, and then presents it in a way that appears three-dimensional. Holograms pop up in …

HOLOGRAM Definition & Meaning - Merriam-Webster
The meaning of HOLOGRAM is a three-dimensional image reproduced from a pattern of interference produced by a split coherent beam of radiation (such as a laser); also : the pattern …

How holograms work - Explain that Stuff
Mar 26, 2022 · A hologram is a cross between what happens when you take a photograph and what happens when you look at something for real. Like a photograph, a hologram is a …

Holography | Optics, 3D Imaging & Laser Technology | Britannica
May 9, 2025 · The photographic recording of the image is called a hologram, which appears to be an unrecognizable pattern of stripes and whorls but which—when illuminated by coherent light, …

What is a Hologram? – Holocenter
A hologram is a physical structure that diffracts light into an image. The term ‘hologram’ can refer to both the encoded material and the resulting image. A holographic image can be seen by …

What is a hologram? - Mixed Reality | Microsoft Learn
Apr 28, 2022 · A hologram is made of light and sound Light. The holograms that HoloLens renders appear in the holographic frame directly in front of users' eyes. Holograms add light to …

Exploring Hologram Technology: Understanding How it Works
Aug 7, 2024 · Holograms provide a realistic visual experience that captures three-dimensional images without the need for special tools, like 3D glasses. This effect is created through …

4.8: Holography - Physics LibreTexts
A hologram is a true three-dimensional image recorded on film by lasers. Holograms are used for amusement; decoration on novelty items and magazine covers; security on credit cards and …

Holography - Wikipedia
Holography is a technique that allows a wavefront to be recorded and later reconstructed. It is best known as a method of generating three-dimensional images, and has a wide range of …

How Holograms Work - HowStuffWorks
Aug 30, 2023 · If you want to see a hologram, you don't have to look much farther than your wallet. But the most impressive holograms are large scale and illuminated with lasers or …

What is a Hologram? | Hologram Definition | Live Science
May 23, 2013 · Holography is a photographic technique that records the light scattered from an object, and then presents it in a way that appears three-dimensional. Holograms pop up in …

HOLOGRAM Definition & Meaning - Merriam-Webster
The meaning of HOLOGRAM is a three-dimensional image reproduced from a pattern of interference produced by a split coherent beam of radiation (such as a laser); also : the pattern …

How holograms work - Explain that Stuff
Mar 26, 2022 · A hologram is a cross between what happens when you take a photograph and what happens when you look at something for real. Like a photograph, a hologram is a …

Holography | Optics, 3D Imaging & Laser Technology | Britannica
May 9, 2025 · The photographic recording of the image is called a hologram, which appears to be an unrecognizable pattern of stripes and whorls but which—when illuminated by coherent light, …

What is a Hologram? – Holocenter
A hologram is a physical structure that diffracts light into an image. The term ‘hologram’ can refer to both the encoded material and the resulting image. A holographic image can be seen by …

What is a hologram? - Mixed Reality | Microsoft Learn
Apr 28, 2022 · A hologram is made of light and sound Light. The holograms that HoloLens renders appear in the holographic frame directly in front of users' eyes. Holograms add light to …

Exploring Hologram Technology: Understanding How it Works
Aug 7, 2024 · Holograms provide a realistic visual experience that captures three-dimensional images without the need for special tools, like 3D glasses. This effect is created through …

4.8: Holography - Physics LibreTexts
A hologram is a true three-dimensional image recorded on film by lasers. Holograms are used for amusement; decoration on novelty items and magazine covers; security on credit cards and …