DUAL-WAVELENGTH (LAMBDA= 1300-1650 NM) DIRECTIONAL COUPLER MULTIPLEXER-DEMULTIPLEXER BY THE ANNEALED-PROTON-EXCHANGE PROCESS IN LINBO3

被引：7

作者：

JANUAR, I

MICKELSON, AR

机构：

[1] Optoelectronic Computing Systems Center, University of Colorado, Boulder, CO

来源：

OPTICS LETTERS | 1993年 / 18卷 / 06期

关键词：

D O I：

10.1364/OL.18.000417

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The potential of switching wavelengths by using a directional coupler has been explored. A dual-wavelength (lambda = 1300-1650 nm) directional coupler multiplexer-demultiplexer has been realized by using the annealed-proton-exchange process in LiNbO3. The interaction length of the coupler has been accurately tuned to operate at a desired wavelength by annealing and reannealing the substrate until the desired coupling length is achieved.

引用

页码：417 / 419

页数：3

共 5 条

[1]

ALFERNESS RC, 1988, C INTEGRATED GUIDED

[2] SYMMETRICAL DIRECTIONAL COUPLER AS A WAVELENGTH MULTIPLEXER-DEMULTIPLEXER - THEORY AND EXPERIMENT [J].

CHENG, HC ;

RAMASWAMY, RV .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1991, 27 (03) :567-574

[3]

JANUAR I, 1992, IEEE J LIGHTWAVE TEC, V10, P1202

[4]

Mahapatra A., 1986, Proceedings of the SPIE - The International Society for Optical Engineering, V651, P272, DOI 10.1117/12.938162

[5] GUIDED-WAVE OPTICAL WAVELENGTH DEMULTIPLEXER USING AN ASYMMETRIC Y JUNCTION [J].

NEGAMI, T ;

HAGA, H ;

YAMAMOTO, S .

APPLIED PHYSICS LETTERS, 1989, 54 (12) :1080-1082

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