Efficient phase conjugation by pico-second four-wave-mixing in solid-dye amplifier
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Updated: Jun 22, 2026

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Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing
Published on: March 22, 2019
Optics Express
|May 29, 2009
Abstract:
We demonstrate 2.5 times phase conjugation by four-wave-mixing with the use of pico-second pulses in a rhodamine6G dye polymer amplifier. Phase conjugation pulse shortening by a factor of 2 is also measured.

