单词 | acousto-optic |
释义 | > as lemmasacousto-optic acousto-optic adj. Brit. /əˌkuːstəʊˈɒptɪk/ , U.S. /əˈˌkustoʊˈɑptɪk/ = acousto-optical adj.ΘΚΠ the world > matter > physics > science of sound > vibration > [adjective] > involving light acousto-optical1961 acousto-optic1964 optoacoustic1971 1964 Appl. Optics 3 510/2 The electrooptic effect (as well as magneto- and acoustooptic effects) inherently produces a phase modulation. 1986 A. R. Tebo in R. Loxton & P. Pope Instrumentation xiv. 132/1 Acousto-optic Bragg cells shift the frequencies of the counter-rotating beams. 2005 R. E. Newnham Properties of Materials xxvii. 294/2 It is also important in acousto-optic devices, optical switches, modulators, and scanners in which ultrasonic waves modulate the refractive index. < as lemmas |
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