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Fabrication of germanium‐coated nickel hollow waveguides for infrared transmission

 

作者: Mitsunobu Miyagi,   Akihito Hongo,   Yoshizo Aizawa,   Shojiro Kawakami,  

 

期刊: Applied Physics Letters  （AIP Available online 1983）
卷期: Volume 43, issue 5  

页码: 430-432

 

ISSN:0003-6951

 

年代: 1983

 

DOI:10.1063/1.94377

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Circular hollow nickel waveguides with an inner germanium layer are fabricated by using a method based on rf sputtering, plating, and etching techniques. Transmission losses less than 0.5 dB are achieved including launching losses for straight waveguides with 1.5 mm&fgr;×1 m at 10.6‐&mgr;m wavelength. Bending losses of the waveguides are also examined.

 

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