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LTSpice simulation with laser source and APD

drgazisharif

Apr 13, 2022
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Apr 13, 2022
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Hi, I need technical support. I would like to build an APD circuit to measure quantum efficiency, dark current and after pules. Thus, I want to draw a schematic diagram which includes laser sources, sinusoidal gate generator, APD and other components. Is it possible to simulate a full experimental setup for that using LTSpice? If so, how can I get a demo circuit?
 

Alec_t

Jul 7, 2015
3,285
Joined
Jul 7, 2015
Messages
3,285
Welcome to EP!
It should be possible if you can get/make reliable Spice models of all the components. This article may be of help for modelling a laser diode.
 
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