optical parametric amplification

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optical parametric amplification [′äp·tə·kəl ¦par·ə¦me·trik ‚am·plə·fə′kā·shən]

(optics)

A process in which a weak signal beam is amplified at the expense of an intense pump beam simultaneously incident on a nonlinear crystal.

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No references found			By controlling the power gain of the optical parametric amplification effect[4] from the optical signals, raising it when signals are weak and lowering it when signals are strong, the switch reduces optical noise without the need to convert optical signals into electrical signals. Fujitsu and HHI Achieve Optical Amplitude Noise Reduction Using Ultra ... by JCN Newswires			Optical Mark Reader optical mark reading optical maser optical mask optical material Optical materials optical measurement Optical Measuring Instruments optical memory optical meteor optical microphone optical microscope optical mode optical model optical modulator Optical modulators optical molasses optical moment optical monochromator optical mouse optical networking optical null method optical oceanography Optical Orientation optical parallax optical parametric amplification Optical Parametric Oscillator Optical Path optical phase conjugation optical phenomena optical phonon optical plastic optical plummet optical printing Optical Prism optical processing optical projection system optical projector optical property optical proximity sensor optical pulse Optical pulses Optical Pumping optical pyrometer optical quenching optical radar Optical Radiation optical rangefinder optical reader optical recording optical rectification			Optical Networking Device Optical Networking Group Optical Networking System Optical Networking Technical Committee Optical Networks and Systems Symposium Optical Networks Control and Management Optical Networks Technology Consortium Optical neural network Optical Non-Destructive Testing Optical Nuclear Double Resonance optical null method optical oceanography Optical On-Off Keying optical opacity Optical Optical Optical Optical Orientation Optical Orthogonal Code Optical Output Synchronizer Optical Packet Add/Drop Multiplexer Optical Packet Node Optical Packet Switching Optical Packet Switching Network Optical Pan-European Network Optical parallax Optical parallax optical parametric amplification Optical parametric amplifier Optical parametric amplifier Optical Parametric Chirped-Pulse Amplification Optical parametric oscillator Optical parametric oscillator Optical Parametric Oscillator Amplifier Optical Particle Counter Optical Particle Decoy Optical Pass-Thru Module Optical Path Optical Path Crossconnect System Optical path difference Optical Path Integration Solutions Optical path length Optical path length Optical Path Protection Optical Path Protection Ring optical paths Optical Patient Card Workstation Optical Pattern Recognition Optical Payload Laser Experiment Optical performance monitoring Optical phase conjugation Optical Phase-Locked Loop Optical phenomena Optical phenomena optical phenomenon optical phenomenon Optical phonon

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