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Photodetector / Photodiode-Laser Instrument-Sintec Optronics Pte Ltd-Sintec Optronics --- One-stop Shop for Lasers, Laser Parts & Machines
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1 pcs 1550nm FC 90 / 125um OIC PHOTO DIODE MODULE laser communication plug type|module gps|module usblaser keypad - AliExpress
![1610nm 5.6mm TO56 TO-CAN with photodiode for distance measurement : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products 1610nm 5.6mm TO56 TO-CAN with photodiode for distance measurement : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products](https://www.beamq.com/images/1610nm%205.6mm%20TO56%20TO-CAN%20with%20photodiode.png)
1610nm 5.6mm TO56 TO-CAN with photodiode for distance measurement : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products
![How does the photodiode help maintain the output from this laser? shouldn't the laser be aiming on the photodiode in reverse bias in order for it to work? : r/AskElectronics How does the photodiode help maintain the output from this laser? shouldn't the laser be aiming on the photodiode in reverse bias in order for it to work? : r/AskElectronics](https://preview.redd.it/prboj0domjh71.jpg?auto=webp&s=edb87a457aacf031e916e0eb731fd71550ae980e)