design a driver for DFB laser

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sajjad23573

New Member
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?
 
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
 
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.
 
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