70-NM-BANDWIDTH ACHROMATIC WAVE-GUIDE COUPLER

被引：21

作者：

MENDES, SB ^{[1
]}

LI, LF ^{[1
]}

BURKE, JJ ^{[1
]}

LEE, JE ^{[1
]}

SAAVEDRA, SS ^{[1
]}

机构：

[1] UNIV ARIZONA,DEPT CHEM,TUCSON,AZ 85721

来源：

APPLIED OPTICS | 1995年 / 34卷 / 27期

关键词：

ACHROMATIC COUPLER; GRATING COUPLER; PRISM COUPLER; PLANAR WAVE-GUIDE; INTEGRATED OPTICS; SURFACE SPECTROSCOPY;

D O I：

10.1364/AO.34.006180

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a general approach to the design of broadband waveguide couplers. A double-parallel grating assembly is used to cancel the first chromatic order, and a proper choice of prism glass and base angle is made to compensate for the second chromatic order. The technique was applied to a Coming glass 7059 waveguide, and a spectral bandwidth of 70 nm was measured by the use of two complementary procedures.

引用

收藏

页码：6180 / 6186

页数：7

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