BF14 Dual Channel Avalanche Photo Diode (APD) Laser Source Diode Low Polarization Sensitivity

Low Polarization Sensitivity

There are two drive coils inside the switch which are used individually to set the switch in each of the two possible optical states to change the state of the switch

HFC Trunks and Very High Node Count Distribution

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BF14 Dual Channel Avalanche Photo Diode (APD) Laser Source Diode Low Polarization SensitivityThe APD 1550 BTx2 is a BF14 single channel avalanche photo diode (APD). The APD detector series adopts high performance APD semiconductor chip. The temperature control circuit is composed of built in semiconductor cooler and temperature sensor in butterfly package, which ensures that the APD chip can work stably under different ambient temperatures, and greatly simplifies the power supply circuit and weak signal detection circuit of APD. FEATURES Low