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48 Low-index Fluoroacrylate Coating
Attenuation: 2 dB to 50 dB
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
circulator
The coupler is a 1x2 1460 nm coupler
BF14 Dual Channel Avalanche Photo Diode (APD) Laser Source Diode 48 Low-index Fluoroacrylate CoatingThe 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
