Nondestructive imaging of a type I optical fiber Bragg grating

被引：55
作者：
Dragomir, NM
Rollinson, C
Wade, SA
Stevenson, AJ
Collins, SF
Baxter, GW
Farrell, PM
Roberts, A
机构：
[1] Victoria Univ, Opt Technol Res Lab, Melbourne, Vic 8001, Australia
[2] Altamar Networks, Doncaster, Vic 3108, Australia
[3] Victoria Univ, Sch Phys, Melbourne, Vic 8001, Australia
来源：
OPTICS LETTERS | 2003年 / 28卷 / 10期
关键词：
D O I：
10.1364/OL.28.000789
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nondestructive images of refractive-index variation within a type I fiber Bragg grating have been recorded by the differential interference contrast imaging technique. The images reveal detailed structure within the fiber core that is consistent with the formation of Talbot planes in the diffraction pattern behind the phase mask that had been used to fabricate the grating. (C) 2003 Optical Society of America.
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收藏
页码：789 / 791
页数：3
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