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Low-noise optical phase sensitive amplifier using a semiconductor nonlinear optical device
Low-noise optical phase sensitive amplifier using a semiconductor nonlinear optical device
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机译:使用半导体非线性光学器件的低噪声光学相敏放大器
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摘要
Methods and systems for amplifying optical signals include generating idler signals for input signals using an optical pump at a first Bragg reflection waveguide (BRW) having second order optical nonlinearity. Phase and amplitude regulation is performed using the output from the first BRW. Optical power monitoring of the input signals may be used for power equalization. The phase-sensitive amplified signal is generated at a second BRW using the optical pump. Optical power monitoring of the input signals may be used for power equalization.
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