Pulse shape analysis of second harmonic and difference-frequency generation

Flueraru C.; Grover CP.; Schrader S.

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Pulse shape analysis of second harmonic and difference-frequency generation

机译：Pulse shape analysis of second harmonic and difference-frequency generation

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摘要

A computer model has been used to investigate the pulse shape evolution of interacting waves during second harmonic generation and difference-frequency generation processes. Using general assumption and coupled equations theory we describe in detail the back and forth energy transfer in connection with pulse shape. Two type of phase-match (modal phase-match and quasi-phase-match) with experimental relevance are discussed. In the case of quasi-phase-match uniform and chirped grating are discussed. The connection of the model with material properties and non-linear optical (NLO) strength is presented. The proposed model have allowed us to derive the essential feature of pulse shaping and compressing that rely on NLO process only. [References: 29]

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来源
《Optical and Quantum Electronics》 |2002年第11期|1119-1136|共18页
作者
Flueraru C.; Grover CP.; Schrader S.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学;
关键词
Difference-frequency generation; Pulse shape; second harmonic generation; Matched 2nd-harmonic generation; Blodgett wave-guide; Gratings; Nonlinearity; Compression; Conversion; Stilbene; Beams; Light; Blue;

Pulse shape analysis of second harmonic and difference-frequency generation

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