Frequency doubling of a Nd:YAG laser using a crystal-cored fiber of an organic 4-(N,N-dimethylamino)-3-acetamidonitrobenzene
- 20 December 1992
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 31 (36) , 7581-7586
- https://doi.org/10.1364/ao.31.007581
Abstract
Optical second-harmonic generation from a glass-clad fiber with an organic core crystal of 4-(N,N-dimethylamino)-3-acetamidonitrobenzene (DAN) is demonstrated. Phase matching was due to Čerenkov radiation. Linear and nonlinear optical properties of DAN, a fabrication technique of a crystal-cored fiber, and a focusing method of the generated second-harmonic wave are studied.Keywords
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