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Nondestructive propagation loss and facet reflectance measurements of GaAs/AlGaAs strip‐loaded waveguides

 

作者: K. H. Park,   M. W. Kim,   Y. T. Byun,   D. Woo,   S. H. Kim,   S. S. Choi,   Y. Chung,   W. R. Cho,   S. H. Park,   U. Kim,  

 

期刊: Journal of Applied Physics  （AIP Available online 1995）
卷期: Volume 78, issue 10  

页码: 6318-6320

 

ISSN:0021-8979

 

年代: 1995

 

DOI:10.1063/1.360729

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A modified Fabry–Perot resonance technique using a single cavity was proposed to obtain the propagation loss of the optical waveguide. The propagation loss as well as the facet reflectance were measured without sequential cleavage for a GaAs/AlGaAs strip‐loaded waveguide based on the contrast ratios of the reflected and transmitted interference patterns. ©1995 American Institute of Physics. 

 

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