1550nm半导体光放大器 20dB增益 The Semiconductor Optical Amplifier (SOA) is a polarizaion maintaining (PM) optical amplifier with high fiber-to-fiber gain. It is designed for amplifying both 1300nm and 1550nm transmission systems. The benchtop version incorporates user-friendly front panel housing with a LCD display, key switch, power-adjust control knob, and optical connectors. A standard RS-232 computer interface is also equipped on the rear panel. Available Options: • 1.0MHz Intensity Modulation with 10ns pulse width • Output Isolator Technical Specifications Model Number ASOA15-20-B Operating Wavelength Range 1530-1565nm Saturated Output Power +14dBm minimum +16dBm typical Fiber-to-Fiber Gain ≥ 20dB Noise Figure 8.0dB typical 9.0dB maximum Gain Ripple 0.25dB typical 0.5dB maximum Input Return Loss -55dB typical Optical Isolation 40dB typical (with Output Isolator option) Intensity Modulation Bandwidth 1MHz minimum, 10ns duration (with Intensity Modulation option) Environment / User Interface Display SOA Driving Current Control Keylock Switch, Output Power Monitor Input Power, Output Power, Loss of Signal (LOS) Protection SOA Overheat Warning Computer Interface RS-232 (Labview Software and Cable included) Input Fiber Type PM Panda Fiber Output Fiber Type SMF-28 Optical Connector FC/APC, FC/UPC, SC/APC, SC/UPC Electrical Connector RS232 - Cable included Power Supply 80-240 VAC, 43-63Hz Dimensions 250mm(W) x 300mm(L) x 100mm(H) Operating Temperature Range 0˚C to +50˚C Storage Temperature Range -10˚C to +70˚C