BF8 Avalanche Photo Diode (APD) Raman WDM The coupler is a 1x2

The coupler is a 1x2 1310 nm/1550 nm

extremly high photodarkening resistivity and excellent

The coupler is a 1x2 1550 nm 05/95 single window coupler

Higher Power Size

BF8 Avalanche Photo Diode (APD) Raman WDM The coupler is a 1x2The APD 1550 BT1 is a BF8 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. Advanced laser welding technology and hermetic packaging greatly improve the reliability of the device, which makes the temperature control APD widely used in distributed sensors, ultra pulse optical