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  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper OML3

Ultra-Low-Noise Inline Fiber-Optic Phase-Sensitive Amplifier for Analog Optical Signals

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Abstract

We demonstrate a near-noiseless amplification scheme for analog optical signals. The noise figure of a frequency-non-degenerate phase-sensitive fiber parametric amplifier is measured to be close to the Raman limit (≃ 0.5dB) in the fiber.

© 2008 Optical Society of America

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