Re: Laser RF modulation
yes much of it,
I want to modulate the RF signal, to a CW laser diode, as I mentioned my plan was to use a bias tee to introduce the DC-bias "thershold".
however I have a problem with matching the circuit, I dunno how to model the diode impedance, what I want to know is how the matching is done in this situation?
or if this is not the way the laser diode is modulated with RF-signal, I wanted to know how modulation is done in such situation??
in my current design I don't have to worry about thermal runaway I will just try to mount the diode on an appropriate heat sink, and the pwr will be quite small so I don't have to worry for now about thermal compensation circuit "although this may affect the modulation ratio but with this procedures I guess I don't have a lot to worry about" or so I hope.