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Optical waveguides in LiNbO3formed by ion implantation of helium

 

作者: G. L. Destefanis,   P. D. Townsend,   J. P. Gailliard,  

 

期刊: Applied Physics Letters  （AIP Available online 1978）
卷期: Volume 32, issue 5  

页码: 293-294

 

ISSN:0003-6951

 

年代: 1978

 

DOI:10.1063/1.90025

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The paper reports the formation of optical waveguides in LiNbO3by the implantation of helium ions. The ion beam damage defines the low‐index regions which surround the waveguide. The computed index profile and the observed modes are in agreement. Changes inn0of up to 7% are recorded as a saturation index change.

 

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