| 单词 | optical transistor |
| 释义 | > as lemmasoptical transistor optical transistor n. any of various optical devices whose function can be considered analogous to that of a transistor; esp. one that modulates the amplitude of a light beam in response to the variation of a second (weaker) input light signal. ΚΠ 1976 Appl. Physics Lett. 28 719 (title) Optical transistor. 1993 Sci. Amer. June 46/1 The same difficulty has plagued the development of nonlinear optical devices... Such switches have occasionally been termed ‘optical transistor’, a label that misconstrues the principles of transistor action. < as lemmas |
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