DFB激光器的高稳定宽带锁频方案设计和实现 - 光通信 - 优领域 - 在优领域，找到您想要的！ 关键词：锁频；激光器驱动电路；PID 算法；LabVIEW [gap=1271]Key words:frequency-lock;LD driver;PID algorithm;LabVIEW
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Frequency lock 频率锁定 ; 场频锁 ; 锁频
Frequency lock-in 频率锁定
frequency lock in 频率锁定
beat frequency lock 拍频锁定法
frequency lock loop 锁频环路
laser frequency lock 激光频率锁定
The frequency TAB shows the list of SQL statements with their frequency of execution along with the average response time, lock wait, and wait IO time.
Frequency选项卡按执行频率列出sql语句并显示平均响应时间、锁等待时间和IO等待时间。
In frequency synthesis by phase lock, the loop gain will vary by the same amount due to this effect, which generally im - pedes optimization of loop performance.
在锁相频率合成器中，由于压控灵敏度的变化，环路增益也将产生同样大小的变化，这就妨碍了环路特性的最佳化。
FLOCK button. Pressing the frequency Lock button will disable all frequency determining controls on the front panel, to prevent accidental changes of frequency.
频率锁定，按下这个按钮前面板所有频率控制按钮将被禁用，防止意外改变频率。
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