1550 nm PM Bandpass Filter,10 nm Pass Bandwidth, 25 nm Stop Bandwidth Electrically Controlled VOA which ensures that the APD

which ensures that the APD chip can work stably under different ambient temperatures

It can be used for wavelength add/drop

Yb300-6/125 fibers are highly doped single mode single clad fibers for low power fiber laser and amplifier applications

The APD-1550-BT1 is a BF8 avalanche photo diode (APD)

Diode-laser Packages

1550 nm PM Bandpass Filter,10 nm Pass Bandwidth, 25 nm Stop Bandwidth Electrically Controlled VOA which ensures that the APDThe Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is widely applied to blocking the unwanted noise signals in EDFA and fiber pump laser systerms, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and reliability and high power handing capability. FEATURES Low Insertion Loss High Return Loss