WAVELENGTH-FLATTENED 2 X-2 SPLITTERS MADE OF IDENTICAL SINGLE-MODE FIBERS

被引：11

作者：

GONTHIER, F

RICARD, D

LACROIX, S

BURES, J

机构：

[1] Ecole Polytechnique, Département de génie physique, Laboratoire d’optique guidée et d’opto-électronique, Campus de l’Université de Montréal, Montréal, QC, H3C 3A7, C.P. 6079, Succ. “A"

来源：

OPTICS LETTERS | 1991年 / 16卷 / 15期

关键词：

D O I：

10.1364/OL.16.001201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The fabrication of a new design of fused single-mode-fiber wavelength-flattened 2 x 2 couplers is reported. The device consists of a slightly unbalanced all-fiber Mach-Zehnder interferometer made with identical single-mode fibers; it is compact (almost-equal-to 2 cm) and shows good coupling-ratio uniformity (50 +/- 2.5% over 300 nm) with low excess loss (< 0.1 dB).

引用

页码：1201 / 1203

页数：3

共 9 条

[1]

BURES J, 1983, APPL OPTICS, V22, P1918, DOI 10.1364/AO.22.001918

[2]

LAMONT RG, 1985, C OPTICAL FIBER COMM

[3] UNBALANCED DISSIMILAR-FIBER MACH-ZEHNDER INTERFEROMETER - APPLICATION AS FILTER [J].