Hey guys,
Firstly just wanted to say that I'm new to these forums and building lasers and your forum has helped me alot. Great work on the tutorials you have.
My question is, what are the advantages of having a special laser driver instead of a plain ol resistor.
I know that the current can't be too powerful as it will burn out the diode, and I'm only looking to run my bluray laser at 100mA.
Will the resistor suffice? Or will the driver dramatically increase the life of it.
Thanks in advance.
Firstly just wanted to say that I'm new to these forums and building lasers and your forum has helped me alot. Great work on the tutorials you have.
My question is, what are the advantages of having a special laser driver instead of a plain ol resistor.
I know that the current can't be too powerful as it will burn out the diode, and I'm only looking to run my bluray laser at 100mA.
Will the resistor suffice? Or will the driver dramatically increase the life of it.
Thanks in advance.