Tunable, visible phase conjugator with a saturable-amplifier polymer laser dye
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Optics Letters
|December 20, 2007
Abstract:
We present the first report to the best of our knowledge of highly efficient phase conjugation in a laser-pumped polymer-dye saturable amplifier. Phase-conjugate reflectivity of as much as 210% at 560 nm has been obtained. Moreover, efficient reflectivity has been obtained in the broad wavelength region from 556 to 567 nm.
