ACHROMATIC COMPENSATION FOR INTEGRATED OPTIC GRATING COUPLERS WITH FOCUSED BEAMS

被引：6

作者：

GUPTA, MC ^{[1
]}

LI, LF ^{[1
]}

机构：

[1] UNIV ARIZONA,CTR OPT SCI,TUCSON,AZ 85721

来源：

APPLIED OPTICS | 1991年 / 30卷 / 12期

关键词：

INTEGRATED OPTICS; GRATINGS; COUPLING; GUIDED WAVES;

D O I：

10.1364/AO.30.001461

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Results of a theoretical and experimental investigation into the variation of coupling efficiency with incident light wavelength are presented for various beam focusing conditions for an integrated optical grating coupler. These results indicate that wavelength compensation for grating coupling efficiencies can be achieved over several nanometers with focused beams. We also show the correlation between width of coupling angle and width of coupling wavelength.

引用

页码：1461 / 1463

页数：3

共 11 条

[1]

Gupta M. C., 1988, Proceedings of the SPIE - The International Society for Optical Engineering, V993, P44, DOI 10.1117/12.960069

[2] LOW-OPTICAL-LOSS GLASS THIN-FILMS [J].