请问:DFB激光器对于恒流源的要求是怎么样的?电流的稳定性要做到什么程度才合乎要求?
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运放有普通的,有精密的。如果能有明确目标——对电流波动的误差要求,那样就知道用什么级别的运放了。我的目的就是想知道恒流源要达到什么指标。而不是闭门用运放造车。你这回答等于没是用。呵呵
如果你是说激光器对电流源的要求的话我想你问激光器的厂家更合适一些,谢谢!