fist it's not 400mw it's 500mw ,second not that much expensive because sanyo or sony created 12x there are a war betweeen the constructors, third very hard to contact the suppliers but it's in process
Maybe i could get those laser diode directly from japan,i probably have to buy a lot of them so i just want to know if some of you will be interested to buy some.It will not be cheap, right now i don't know the price.
Somebody had tried a laser diode from a laboratory??I had request a price for a 405 500mw laser module at laser diode concept.I want to build a big one full of power,.