Littrow spectrograph

noun

Lit·​trow spectrograph
ˈli‧ˌtrō-
: a spectrograph in which dispersion is produced by a prism backed by a reflecting metallic film so that the light traverses the prism twice

Word History

Etymology

after Joseph Johann von Littrow †1840 Austrian astronomer and mathematician

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Dictionary Entries Near Littrow spectrograph

Littré

Littrow spectrograph

litu

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Cite this Entry

“Littrow spectrograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Littrow%20spectrograph. Accessed 28 Nov. 2024.

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