| 单词 | light guide |
| 释义 | > as lemmaslight guide light guide n. a cylinder or strip of (typically transparent) material along which visible, infrared, or ultraviolet light can travel with little energy loss by means of total internal reflection; a bundle of such cylinders or strips. ΘΚΠ the world > matter > light > reflection > [noun] > objects or substances that reflect light > device using total internal reflection light guide1947 1947 Instruments (Chilton Co.) June 533/3 Masking tape (not shown) is wrapped around the upright section of each light guide to eliminate stray light interference. 1972 Science 9 June 1128/1 Luminescence was detected through a fiber-optic light guide. 2005 Sci. Amer. (U.K. ed.) Aug. 11/2 ‘We've already developed the other necessary components of such a system,’ including..light guides and photodetectors. < as lemmas |
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