PHOTOSENSITIVITY IN OPTICAL FIBER WAVEGUIDES - APPLICATION TO REFLECTION FILTER FABRICATION

被引：1841

作者：

HILL, KO

FUJII, Y

JOHNSON, DC

KAWASAKI, BS

机构：

[1] Communications Research Centre, Department of Communications, Ottawa, Ontario

来源：

APPLIED PHYSICS LETTERS | 1978年 / 32卷 / 10期

关键词：

D O I：

10.1063/1.89881

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The observation of photosensitivity in Geâdoped core optical fibers is reported. The photosensitivity is manifested by lightâinduced refractiveâindex changes in the core of the waveguide. Narrowband reflectors in a guide structure have been fabricated using this photosensitivity and the resulting DFB reflectors employed as laser mirrors in a cw gas laser in the visible. © 1978, American Institute of Physics. All rights reserved.

引用

页码：647 / 649

页数：3

共 7 条

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JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1975, 65 (07) :804-809

[7]

SCHMIDT RV, 1974, APPL PHYS LETT, V25, P657

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