英语词汇“optical amplifier”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

optical amplifier

optical amplifier n. a device that amplifies an optical beam or signal; esp. one that amplifies an optical signal without converting it to an electronic signal at any stage.

ΚΠ

1952 Philos. Trans. (Royal Soc.) A. 244 219 The optical-lever amplifier developed for this investigation is described elsewhere.]

1963 Microwave Res. Inst. Symp. Ser. 13 131 This paper presents the salient facts on noise in optical amplifiers of coherent signals.

1995 Sci. Amer. Sept. 57/1 The optical amplifier..allows the power of a signal to be restored to its original strength without the usual optical-to-electronic conversion.

extracted from opticaladj.n.

as lemmas

单词	optical amplifier
释义	> as lemmas optical amplifier optical amplifier n. a device that amplifies an optical beam or signal; esp. one that amplifies an optical signal without converting it to an electronic signal at any stage. ΚΠ 1952 Philos. Trans. (Royal Soc.) A. 244 219 The optical-lever amplifier developed for this investigation is described elsewhere.] 1963 Microwave Res. Inst. Symp. Ser. 13 131 This paper presents the salient facts on noise in optical amplifiers of coherent signals. 1995 Sci. Amer. Sept. 57/1 The optical amplifier..allows the power of a signal to be restored to its original strength without the usual optical-to-electronic conversion. extracted from opticaladj.n. < as lemmas
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