한국광학회:학술대회논문집 (Proceedings of the Optical Society of Korea Conference)
- 한국광학회 2003년도 제14회 정기총회 및 03년 동계학술발표회
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- Pages.232-233
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- 2003
$RbTiOAsO_4$ 결정의 주기적인 강탄성-강유전 다분역 구조를 이용한 효율적인 준위상 정합 이차 조화파 발생
Efficient quasi-phase-matched second harmonic generation using ferroelastically induced periodic ferroelectric domains in $RbTiOAsO_4$ crystals
- 발행 : 2003.02.01
초록
Quasi-phase-match (QPM) can be realized by means of one-dimensional spatial modulation of second-order nonlinear susceptibility and has advantages over the conventional bulk phase-matching method because QPM can not only utilize the largest component of second-order nonlinear susceptibility tensor, but also can circumvent walk-off effect. (omitted)
키워드