FULL COMPLEX MODULATION USING LIQUID-CRYSTAL TELEVISIONS

被引：78

作者：

GREGORY, DA ^{[1
]}

KIRSCH, JC ^{[1
]}

TAM, EC ^{[1
]}

机构：

[1] UNIV N CAROLINA, CHAPEL HILL, NC 27514 USA

来源：

APPLIED OPTICS | 1992年 / 31卷 / 02期

关键词：

D O I：

10.1364/AO.31.000163

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An optical architecture is proposed that uses two modified liquid-crystal televisions (LCTV's) to control amplitude and phase modulation independently. Two applications in pattern recognition are discussed.

引用

页码：163 / 165

页数：3

共 5 条

[1]

FLORENCE JM, IN PRESS P SOC PHOTO, V1558

[2] USING THE HYBRID MODULATING PROPERTIES OF LIQUID-CRYSTAL TELEVISION [J].

GREGORY, DA ;

LOUDIN, JA ;

KIRSCH, JC ;

TAM, EC ;

YU, FTS .

APPLIED OPTICS, 1991, 30 (11) :1374-1378

[3] REAL-TIME OPTICAL CORRELATOR ARCHITECTURES USING A DEFORMABLE MIRROR SPATIAL LIGHT-MODULATOR [J].

HUDSON, TD ;

TRIVETT, DW ;

GREGORY, DA ;

KIRSCH, JC .

APPLIED OPTICS, 1989, 28 (22) :4853-4860

[4] COMPLEX AMPLITUDE REFLECTANCE OF THE LIQUID-CRYSTAL LIGHT VALVE [J].

LU, KH ;

SALEH, BEA .

APPLIED OPTICS, 1991, 30 (17) :2354-2362

[5] CLOSED-LOOP BINARY PHASE CORRECTION OF AN LCTV USING A POINT DIFFRACTION INTERFEROMETER [J].

TAM, EC ;

WU, SD ;

TANONE, A ;

YU, FTS ;

GREGORY, DA .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1990, 2 (02) :143-146

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