Second-harmonic generation of blue light in LiNbO3 crystal with periodic ferroelectric domain structures
- 29 July 1991
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 59 (5) , 516-518
- https://doi.org/10.1063/1.105424
Abstract
A LiNbO3 crystal with periodic laminar ferroelectric domain structures (460 domains) was used to generate 430 and 435 nm radiation by quasi-phase-matched frequency doubling at room temperature. Blue light output of 0.2 μJ energy was measured for input energy 5 μJ of fundamental wave in pulse operation.Keywords
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