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Minimalist Dictionary
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etalon
noun
Synonyms
Fabry-Pérot interferometer
An optical device containing parallel mirrors, used as a narrow band filter, often in laser design.
Word Frequency 1800~2019
Related words
Other words
catcall
vintage
payroll
jokester
plank
reassign
unadorned
surviving
founder
veneering
decrease
pessimism
knoll
arbitrate
eskimo
debrief
glorified
relieve
unclip
imitate
standard
stud
monochromator
beam splitter
fold mirror
slitmask
ion mirror
polychromator
filtercube
sun filter
optical telescope
altiscope
laser
autocollimator
folded optics