COMPUTER-GENERATED GUIDED-WAVE HOLOGRAPHY - APPLICATION TO BEAM SPLITTING

被引：8

作者：

SAARINEN, J ^{[1
]}

HUTTUNEN, J ^{[1
]}

VASARA, A ^{[1
]}

TURUNEN, J ^{[1
]}

机构：

[1] HERIOT WATT UNIV,DEPT PHYS,EDINBURGH EH14 4AS,MIDLOTHIAN,SCOTLAND

来源：

OPTICS LETTERS | 1992年 / 17卷 / 04期

关键词：

D O I：

10.1364/OL.17.000300

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The use of guided-wave synthetic holograms in integrated optics is extended beyond the conventional Fresnel lens and Bragg grating technology. As an example, beam splitters based on Fourier-domain holograms are proposed as an alternative to the usual channel waveguide devices. We demonstrate fanout to six with +/- 5% (+/- 0.2-dB) uniformity error using a binary phase grating and fanout to eight with +/- 20% (+/- 0.8-dB) uniformity error using a multilevel grating.

引用

页码：300 / 302

页数：3

共 13 条

[1]

Dammann H., 1971, Optics Communications, V3, P312, DOI 10.1016/0030-4018(71)90095-2

[2] BINARY PHASE GRATINGS FOR STAR COUPLERS WITH HIGH SPLITTING RATIO [J].