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Reference beam

A reference beam is a laser beam used to read and write holograms. It is one of two laser beams used to create a hologram. In order to read a hologram out, some aspects of the reference beam (namely its angle of incidence, beam profile and wavelength) must be reproduced exactly as when it was used to write the hologram. As a result, usually reference…

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ISBN
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Overview

LaserHologramsAngle of incidenceWavelengthGaussian beams
8 related topics

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Reference beam

Nodes12
Edges11
Triples1
Avg. degree1.83
Density0.166667
Components1

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Reference beam

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is a · 1
Reference beam → laser beam used to read and write holograms

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used reference beam write hologram laser read beams holograms wavelength radiate media one two create order aspects namely angle incidence

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SubjectPredicateObjectConfidenceSrc
Reference beamis alaser beam used to read and write holograms0.90text

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