FIRST TUNABLE NARROW-BAND 1.55-MU-M OPTICAL DROP FILTER USING A DYNAMIC PHOTOREFRACTIVE GRATING IN IRON-DOPED INDIUM-PHOSPHIDE

被引：11

作者：

HERVE, D ^{[1
]}

CHAUVET, M ^{[1
]}

VIALLET, JE ^{[1
]}

CHAWKI, MJ ^{[1
]}

机构：

[1] FRANCE TELECOM,CTR NATL ETUD TELECOMMUN LANNION B RIO,F-22301 LANNION,FRANCE

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 22期

关键词：

INDIUM PHOSPHITE; PHOTOREFRACTIVE EFFECT; OPTICAL FILTERS;

D O I：

10.1049/el:19941244

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：

A tunable narrowband (FWHM= 2.5 GHz) 1.55 mu m reflective drop filter is realised in an iron doped indium phosphide crystal. The index grating results from the photorefractive effect via an interference pattern. The grating period is determined by the wavelength of the laser diode which provides the two counterpropagating writing beams.

引用

页码：1883 / 1884

页数：2

共 8 条

[1]

CHAWKI MJ, 1990, ELECTRON LETT, V26, P1005

[2]

GUNTER P, 1988, PHOTOREFRACTIVE MATE

[3]

HERVE D, 1994, 6TH INT C IND PHOSPH

[4]

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LIU, HD .

ELECTRONICS LETTERS, 1994, 30 (11) :887-888

[7] THEORY OF 2-WAVE MIXING GAIN ENHANCEMENT IN PHOTOREFRACTIVE INP-FE - A NEW MECHANISM OF RESONANCE [J].

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LEYVA, V .

OPTICS LETTERS, 1993, 18 (06) :459-461

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