Recirculating photonic filter: A wavelength-selective time delay for phased-array antennas and wavelength code-division multiple access

被引：50

作者：

Yegnanarayanan, S

Trinh, PD

Jalali, B

机构：

[1] Optoelectron. Circt. and Syst. Lab., Department of Electrical Engineering, Univ. of California at Los Angeles, Los Angeles

来源：

OPTICS LETTERS | 1996年 / 21卷 / 10期

关键词：

D O I：

10.1364/OL.21.000740

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel wavelength-selective photonic time-delay filter is proposed and demonstrated. The device consists of an optical phased-array waveguide grating in a recirculating feedback configuration. It can function as a true-time-delay generator for squint-free beam steering in optically controlled phased-array antennas and as an encoding-decoding filter for wavelength code-division multiple access. (C) 1996 Optical Society of America

引用

页码：740 / 742

页数：3

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