用于声光锁模的高稳定度连续可调数字频率合成器

A High Stability Continuously Adjustable Digital Frequency Synthesizer for an Acousto-Optic Mode-Locking System

摘要: 本文论述用于声光锁模系统的数字式频率合成器。锁相环路采用新型固体组件。输出频率可在中心频率（56.448兆赫）附近连续微调。调整范围为65千赫。频率稳定度可达10⁷/日。

Abstract: This paper describes the design and performance of a special frequency synthesizer constructed with new type solid modules. Its output frequency can be adjusted continuously around the center frequency (56.448 MHz) over a range of 65 KHz. The frequency stability has reached 10⁷ per day.