如题。。。
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请问是哪种激光二极管?通信用的?
请问是否关注驱动器的噪声,速度,效率等等?
激光二极管的功率和导通压降如何?
激光二极管:
http://item.taobao.com/item.htm?spm=a230r.1.14.12.SOcbt4&id=39177407286&ns=1#detail
作为一般性测量光源用,光源稳定即可
考虑你的功率较小,可以使用LM334一类的电流源参考驱动。