EFFICIENT GRATING COUPLING TO POLY-4BCMU OPTICAL WAVE-GUIDES

被引：10

作者：

QIAN, G ^{[1
]}

ASSANTO, G ^{[1
]}

ZANONI, R ^{[1
]}

STEGEMAN, GI ^{[1
]}

BURZYNSKI, R ^{[1
]}

PRASAD, PN ^{[1
]}

机构：

[1] SUNY BUFFALO,DEPT CHEM,PHOTON RES LAB,BUFFALO,NY 14214

来源：

APPLIED OPTICS | 1990年 / 29卷 / 27期

关键词：

D O I：

10.1364/AO.29.003887

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report measurements of the refractive indices of poly-4BCMU films and the fabrication of an efficient integrated optical distributed coupler. The refractive index measurements were performed in the visible and near IR using blazed-grating couplers. The analysis led to the optimization of an input coupler with a coupling efficiency larger than 45% at 1.064 μm. © 1990 Optical Society of America.

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收藏

页码：3887 / 3890

页数：4

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