ASYMMETRIC FABRY-PEROT DEVICE ARRAYS WITH LOW INSERTION LOSS AND HIGH UNIFORMITY

被引：6

作者：

JENNINGS, A ^{[1
]}

HORAN, P ^{[1
]}

KELLY, B ^{[1
]}

HEGARTY, J ^{[1
]}

机构：

[1] UNIV DUBLIN TRINITY COLL, HITACHI DUBLIN LAB, DUBLIN 2, IRELAND

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 08期

关键词：

D O I：

10.1109/68.149887

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on arrays of normally ON asymmetric Fabry-Perot modulator (AFPM) devices which exhibit a high degree of uniformity between devices, with a thickness variation across an array of 0.07%. The devices in one array have a mean insertion loss of 1.8 dB, and OFF reflectivities of less than 3%, giving a mean contrast ratio of 22:1. These characteristics are measured at a single operating wavelength of 857 nm. The spatial light modulators show promise for the use of AFPM devices in optical processing.

引用

页码：858 / 860

页数：3

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