design a driver for DFB laser

[sajjad23573]

Hello
I want to design a drive for a DFB laser transmitter.
I want guidance for circuit design.
And whether you have micro-code source code?

 

[Pommie]

Which bit do you want to design?

Mike.

 

[sajjad23573]

I decided to buy a laser with a wavelength of 1654 nm and design its driver myself.
Which one do I use?
ARM
AVR
DSP
Arduino
FPGA

 

[ronsimpson]

I want to design a drive for a DFB laser transmitter

We need more information. What are you going to do with it? How far? How fast? Are you going to transmit internet traffic or Moses code?

 

[sajjad23573]

We need more information. What are you going to do with it? How far? How fast? Are you going to transmit internet traffic or Moses code?

I want just detect methane gas. but i have to finish this with cheap cost. For this reason, I wanna design and build a DFB laser driver myself.