ASPHERIC WAVE-GUIDE LENSES FOR PHOTONIC INTEGRATED-CIRCUITS

被引：13

作者：

VERDIELL, JM

NEWKIRK, MA

KOCH, TL

GNALL, RP

KOREN, U

MILLER, BI

BUHL, LL

机构：

[1] ATandT Bell Laboratories, Holmdel, NJ 07733-3030, Crawfords Corner Road

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 08期

关键词：

D O I：

10.1063/1.108585

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the fabrication of aspheric waveguide lenses on the InP/InGaAsP material system. A wide aperture (f/5) lens working at 1.5 times the diffraction limit is reported. Insertion loss below 1 dB is also measured. The lens is fabricated by a selective chemical etch of a planar waveguide and has potential applications in InP-based photonic integrated circuits.

引用

收藏

页码：808 / 810

页数：3

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