1426nm 拉曼泵浦模块 400mW Raman Pump Modules are designed as sub-system level components for distributed Raman amplification in both the C-Band and L-Band. Each pump module is configured with two high power pump laser diodes and one polarization beam combiner (PBC). Powered by single 5VDC supply, the module includes micro-controller based laser current and TEC control circuitry for ehanced stability and reliability. It is an ideal building block for 10G/40G transmission and fiber sensor systems. Technical Specifications | Model Number | ARP-1426-400-M | | | Pump Laser Type | Fabry-Perot - TEC cooled and FBG stablized | | | Number of Pump Lasers | 2 | | | Pump Wavelength | 1426nm | | | Pump Wavelength Tolerance | +/-1.0nm | | | Laser Linewidth | 1.0nm maximum | | | Total Pump Laser Output | 600mW minimum | | | Combined Pump Power | 400mW typical | | | Degree Of Polarization | 5% maximum | | | Optical Isolation | 30dB typical | | | Output Stability | 0.02dB over 8 hrs | | | Environment / User Interface | | | Controls | Enable/Disable | | | Protection | Pump Laser Over-Temperature | | | Power Supply | 5VDC | | | Optical Fiber Type | SMF-28 | | | Optical Connector | FC/APC, FC/UPC, SC/APC, SC/APC | | | Electrical Connector | DB25 | | | Dimensions | 200mm(L) x 120mm(W) x 25mm(H) | | | Operating Temperature Range | 0˚C to +60˚C | | | Storage Temperature Range | -10˚C to +70˚C | | | |