INFRARED ERASURE OF SELF-ORGANIZED CHI-(2) GRATINGS IN HIGH GERMANIA CONTENT OPTICAL FIBERS

被引：15

作者：

HIBINO, Y ^{[1
]}

MIZRAHI, V ^{[1
]}

STEGEMAN, GI ^{[1
]}

SUDO, S ^{[1
]}

机构：

[1] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECTR LABS, TOKAI, IBARAKI 31911, JAPAN

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 07期

关键词：

D O I：

10.1063/1.103603

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate that the self-organized χ(2) grating in a high germania content optical fiber can be erased by prolonged exposure to 1.064 μm radiation only. The decay rate, which is proportional to the fourth power of the 1064 nm intensity, is attributed to two-photon absorption of the second-harmonic light generated in the fiber.

引用

页码：656 / 658

页数：3

共 14 条

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