1427 nm Pump Laser Diode, 240 mW, PM Fiber

The pump has been designed for use in a wide variety of optical amplifiers, such as EDFA and Raman amplifiers used in optical transmission systems, especially in dense wavelength division multiplexing (DWDM) systems. A strained multi-quantum well (st-MQW) laser diode chip is integrated with thermo-electric cooler (TEC) and PIN photodiode in a hermetically sealed 14-pin butterfly package. FEATURES Rated Output Power Up to 240 mW (CW) Polarization Maintaining Fiber Pigtail14-pin Butterfly Footprint Integrated PIN Photodiode for Back Facet MonitorUSE INPump Source for Er-Doped Fiber Amplifier     C- and/or L-band EDFA     Single Channel Amp. to DWDM Amp.Pump Source for Raman Amplifier Lead Time: In StockDatasheet