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Gain spectrum of an optical parametric amplifier with a temporally-incoherent pump
Gain spectrum optical parametric amplifier temporally-incoherent pump
2015/6/10
We report on the performance of a fiber optical parametric amplifier pumped with a temporally-incoherent pump. Parametric gain coefficients seven times higher than that of a coherently pumped amplifie...
Measurement of Sub-1dB Noise Figure in a Non-Degenerate Cascaded Phase-Sensitive Fibre Parametric Amplifier
Measurement Noise Figure Non-Degenerate Cascaded Phase-Sensitive Fibre Parametric Amplifier
2015/7/14
Noise figure (NF) spectrum as well as its signal-power-dependence in a non-degenerate cascaded phase-sensitive fibre parametric amplifier was characterized. A 0.8dB NF (2dB below the conventional quan...
Experimental Comparison of Gain and Saturation Characteristics of a Parametric Amplifier in Phase-sensitive and Phase-insensitive Mode
Plenary Paper Coming Capacity Crunch
2015/7/14
We demonstrate a parametric amplifier with precise control of the in-going waves and study gain and saturation properties in both PSA and PIA mode. A PSA gain of 33 dB is achieved.