a) Topology of APC circuit. (b) Measured laser power versus resistance... | Download Scientific Diagram
FAQ] TPL1401: How to use the TPL1401 to program a LASER diode analog power control (APC) circuit? - Data converters forum - Data converters - TI E2E support forums
4mm 650nm 3mw Small Size Red Spot Laser Module Built in APC Launch Tube Lamp for sale online | eBay