A holographic grating is a type of diffraction grating formed by an interference-fringe field of two laser beams whose standing-wave pattern is exposed to a set of photosensitive materials.[1][2] The exposure triggers chemical processes within the sample and results in the formation of a periodic structure that has the same periodicity of the recorded pattern. One of the most interesting features of these structures is their versatility and tunability as the optical response strongly depends on the blend of used materials, and their interactions with light during, and after, the recording procedure.
With the expertise earned over the years, nowadays holographic gratings are very efficient with no notable difference when compared to mechanically ruled gratings. Nevertheless, the lower limit over the grating spacing is one order of magnitude smaller than the latter. Their availability, low cost, and versatility opened the path for their use in a various range of applications such as data storage,[3] holographic display[4][5] and in general, as holographic optical components.[1][6][7]
^ abHadden, Elhoucine; Iso, Yuko; Kume, Atsushi; Umemoto, Koichi; Jenke, Tobias; Fally, Martin; Klepp, Jürgen; Tomita, Yasuo (2022-05-24). "Nanodiamond-based nanoparticle-polymer composite gratings with extremely large neutron refractive index modulation". In McLeod, Robert R; Tomita, Yasuo; Sheridan, John T; Pascual Villalobos, Inmaculada (eds.). Photosensitive Materials and their Applications II. Vol. 12151. SPIE. pp. 70–76. Bibcode:2022SPIE12151E..09H. doi:10.1117/12.2623661. ISBN 9781510651784. S2CID 249056691.
^AK Yetisen; H Butt; F da Cruz Vasconcellos; Y Montelongo; CAB Davidson; J Blyth; JB Carmody; S Vignolini; U Steiner; JJ Baumberg; TD Wilkinson; CR Lowe (2013). "Light-Directed Writing of Chemically Tunable Narrow-Band Holographic Sensors". Advanced Optical Materials. 2 (3): 250–254. doi:10.1002/adom.201300375. S2CID 96257175.
^Wang, Xiaoyu; Zhang, Hao (2022-07-22). "Diffraction characteristics of digital micro-mirror device in holographic display". In Liu, Juan; Jia, Baohua; Yao, Xincheng; Wang, Yongtian; Cao, Liangcai; Nomura, Takanori (eds.). 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology. Vol. 12277. SPIE. pp. 202–207. Bibcode:2022SPIE12277E..0TW. doi:10.1117/12.2615606. ISBN 9781510655591. S2CID 251031226.
^Lv, Zhenlv; Liu, Juan; Xu, Liangfa (2022-07-22). "A multi-depth augmented reality head-up display system using holographic optical elements". In Liu, Juan; Jia, Baohua; Yao, Xincheng; Wang, Yongtian; Cao, Liangcai; Nomura, Takanori (eds.). 2021 International Conference on Optical Instruments and Technology: Optical Systems, Optoelectronic Instruments, Novel Display, and Imaging Technology. Vol. 12277. SPIE. pp. 40–43. Bibcode:2022SPIE12277E..08L. doi:10.1117/12.2619460. ISBN 9781510655591. S2CID 251030064.
^Sokolov, P.P.; Vorzobova, N.D. (June 2022). "Diffractive holographic elements for solar energy". 2022 International Conference Laser Optics (ICLO). p. 1. doi:10.1109/ICLO54117.2022.9840267. ISBN 978-1-6654-6663-9. S2CID 251472447.
^E Hadden; Y Iso; A Kume; K Umemoto; T Jenke; M Fally; J Klepp; Y Tomita (2022). "HIGHLY EFFICIENT HOLOGRAPHIC OPTICAL ELEMENTS FOR COLD NEUTRON EXPERIMENTS". doi:10.13140/RG.2.2.26033.04963. {{cite journal}}: Cite journal requires |journal= (help)
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as data storage, holographic display and in general, as holographic optical components. * Palmer, Christopher, Diffraction Grating Handbook, 8th edition...
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A holographic weapon sight or holographic diffraction sight is a non-magnifying gunsight that allows the user to look through a glass optical window and...
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be directly displayed on a dynamic holographic display. Holographic portraiture often resorts to a non-holographic intermediate imaging procedure, to...
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths...
the properties of the holographic reflection (as in the Bragg reflector), either refractive index or spacing between the holographic fringes. The specificity...
photolithographic technique allows gratings to be created from a holographic interference pattern. Holographicgratings have sinusoidal grooves and so are...
of holographic recording material using effectively the third dimension of the storage material. Fiber Bragg gratings that employ volume holographic gratings...
retinal projection via a vertical-cavity surface-emitting laser and holographicgrating. Intel gave up on this project, and sold the technology to North...
lines/mm. In order to overcome this limitation holographicgratings were developed. Volume phase holographicgratings use a thin film of dichromated gelatin on...
to as "laser rejection"). Historically, Raman spectrometers used holographicgratings and multiple dispersion stages to achieve a high degree of laser...
Junichi; Matsui, Shinji (1995). "Nanofabrication of grating and dot patterns by electron holographic lithography". Appl. Phys. Lett. 66 (12): 1560–1562...
is a cordless, self-contained Windows 10 computer running Windows 10 Holographic. It uses various sensors, a high-definition stereoscopic 3D optical head-mounted...
be seen that the transmission of the holographic recording varies sinusoidally, i.e.it is a diffraction grating, where spacing of the fringes depends...
can be used to store temporary, erasable holograms and is useful for holographic data storage. It can also be used to create a phase-conjugate mirror...
manufactures holographic weapon sights, magnified optics, and night vision sensors. EOTECH was the first company to create holographic sights, having...
"stomach stapling" Team Vorarlberg, Austrian cycling team Volume Bragg grating, a holographic optical element This disambiguation page lists articles associated...
Glass Factory · The World's Leading Holographic Display". Looking Glass Factory · The World's Leading Holographic Display. Retrieved 8 May 2021. "Lenticular...
used to develop a HoloLens app. 3D applications, or "holographic" applications, use Windows Holographic APIs. Microsoft recommends Unity engine and Vuforia...
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