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6 terms
Photonics Dictionary: R
Clear All Filters x
mass x
R x
rainbow hologram
Essentially, a hologram of a hologram, in which the first-generation hologram is masked with a narrow slit. During image reconstruction, the slit operates as the exit pupil in image space. The...
Raman spectroscopy
Raman spectroscopy is a technique used in analytical chemistry and physics to study vibrational, rotational, and other low-frequency modes in a system. Named after the Indian physicist Sir C.V. Raman...
replicated optics
Optical components, usually reflectors, produced using proprietary techniques that transfer the precision of a master to a number of elements.
residual gas analysis
A measurement in optical thin-film coating processes whereby the gases remaining in the vacuum chamber after coating are characterized by mass spectroscopy.
RIMS
resonance ionization mass spectrometry
ring topology
A system of local area networking in which each node or station is connected to two others, ultimately forming a loop. Data are passed in one direction only, being received by each node and then...
Photonics Dictionary
R
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