Phase conjugation at 10.6 μm by resonantly enhanced degenerate four-wave mixing
- 1 April 1979
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 34 (7) , 457-459
- https://doi.org/10.1063/1.90833
Abstract
A resonantly enhanced phase‐conjugate 10.6‐μm signal has been generated in the saturable absorber SF6. Direct evidence of aberration correction is shown through the use of far‐field photographs taken with a pyroelectric vidicon camera. Reflection coefficients of 7% have been achieved in a few Torr of SF6 for a 2‐cm interaction length.Keywords
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