2-PHOTON ABSORPTION AS A LIMITATION TO ALL-OPTICAL WAVE-GUIDE SWITCHING IN SEMICONDUCTORS

被引：57

作者：

DELONG, KW

STEGEMAN, GI

机构：

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 20期

关键词：

D O I：

10.1063/1.103941

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dispersion of a parameter quantifying the effects of two-photon absorption on all-optical waveguide switching devices is evaluated for the case of semiconductors in a two band model. Serious limitations are predicted based on the nonresonant bound electron response for photon energies between the band gap and one half the band gap.

引用

页码：2063 / 2064

页数：2

共 22 条

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