An ultrahigh wavelength stabilization was designed by adopting a new integratedsemiconductor LD module with a wavelength-monitor.
采用集成有检波器件的LD组件,设计了高精度的激光波长稳定系统。
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The Quad PD Arrays consist of four photodiodes monolithically integrated on a common indium phosphide (InP) substrate, and are fabricated using a low FIT rate InGaAs/InP semiconductor process.