4-DIMENSIONAL SIMULATION OF ULTRASHORT OPTICAL SHOCK RADIATION GENERATED BY GUIDED-WAVE FREQUENCY DOUBLING OF A PULSED LASER DIODE

被引：4

作者：

HAYATA, K

KOSHIBA, M

机构：

[1] Department of Electronic Engineering, Hokkaido University

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 07期

关键词：

D O I：

10.1063/1.106521

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using a guided-wave nonlinear-pulse simulator, we implement a spatiotemporal-domain calculation of the short-wavelength Cerenkov-shock radiation generated by frequency doubling of an ultrashort light pulse from a laser diode. Computed results for picosecond and subpicosecond blue pulse generations through the frequency doubling in a proton-exchanged MgO:LiNbO3 channel waveguide are shown. Effects due to polarization, temporal walk-off, and pump depletion are predicted.

引用

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页码：796 / 798

页数：3

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