一个简单的双CO2激光器频率锁定系统

Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques Pub Date : 1900-01-01 DOI:10.1364/lors.1987.wc6

D. Draper, J. Holmes, J. Hunt, J. Peacock

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引用次数: 0

摘要

光外差系统需要一个本地振荡器来跟踪发射器的频率。否则，频率等于发射频率与本振频率之差的外差信号将漂移到接收器带宽之外。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Simple System for Frequency Locking Two CO2 Lasers

An optical heterodyne system requires a local oscillator which tracks the frequency of the transmitter. Otherwise the heterodyned signal, which has a frequency equal to the difference between the transmitted and local oscillator frequencies, would drift outside the bandwidth of the receiver.

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Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques

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