We report on backward second-harmonic-generation in bulk periodically-poled congruent lithium niobate with a 3.2μm period. A picosecond pulsed laser allowed us exciting a resonance at 1722nm. The resonances were also resolved by temperature tuning.
Busacca, A., Curcio, L., Stivala, S., D'Asaro, E., Assanto, G. (2011). NEAR INFRARED PICOSECOND PULSED BACKWARD SECOND-HARMONIC-GENERATION IN PERIODICALLY-POLED LITHIUM NIOBATE. In Atti di Fotonica 2011 - 13° Convegno Nazionale delle Tecnologie Fotoniche.
NEAR INFRARED PICOSECOND PULSED BACKWARD SECOND-HARMONIC-GENERATION IN PERIODICALLY-POLED LITHIUM NIOBATE
BUSACCA, Alessandro;CURCIO, Luciano;STIVALA, Salvatore;D'ASARO, Elena;
2011-01-01
Abstract
We report on backward second-harmonic-generation in bulk periodically-poled congruent lithium niobate with a 3.2μm period. A picosecond pulsed laser allowed us exciting a resonance at 1722nm. The resonances were also resolved by temperature tuning.
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