2. Calculated holograms
2.1 Presentation
Like optically recorded holograms, computer-calculated holograms aim to record and reconstruct a complex wavefront (amplitude and phase). Whereas for an optically recorded hologram, the object or wavefront to be recorded must physically exist, for a computed hologram the wavefront is entirely computed. Computed holography therefore benefits from the flexibility and versatility of computer calculation, without the need for a complex and delicate physical recording process. Calculated hologram terminology has evolved over the years, originally using the terms computer-calculated hologram (CCH) or computer-synthesized hologram (CSH). As manufacturing techniques and applications evolved, the term Diffractive Optical Element (DOE) came into common use. Today, some specialists...
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Calculated holograms
Bibliography
Websites
http://www.cambridgecorrelators.com/
Ultrafast and Nanoscale Optics Group of Prof. FAINMAN (S.) at the University of California, San Diego https://www.unogroup-ucsd.com/
Optics Laboratory research group led by Prof. PSALTIS (D.) at the École...
Standards and norms
- Laser safety – Part 1: Equipment classification and requirements - NF EN 60825-1 - 01-08
- Laser safety – Part 4: Protectors for lasers - NF EN 60825-4 - 12-06
Regulations
Directive 2006/25/EC of the European Parliament and of the Council of April 5, 2006 on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (artificial optical radiation). Official Journal of the European Union of April 27, 2006.
Décret n° 2010-750 du 2 juillet 2010 relatif à la protection des travailleurs contre les risques dus aux...
Reviews
OSA (Optical Society of America) journals: Applied Optics, (quarterly), Optics Letters (fortnightly), JOSA A (monthly), Optics Express (online), Optical Society of America.
Optical Engineering (monthly), SPIE.
Optics Communications (bimonthly). Elsevier Science Publishers BV, Journals Department.
Journal of Optics IOP Publishing, Techno House.
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