High-performance cavity-phase matching by pump reflection.
Opt Lett
; 38(11): 1957-9, 2013 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-23722802
ABSTRACT
Since cavity-phase matching has been experimentally realized, the efficiency is limited to 20%. In this Letter, we successfully achieved a conversion efficiency as high as 41% with a slope efficiency of 48.5% using cavity-phase matching, by reflecting the pump beam at the end surface of the KTiOPO(4) crystal. The high performance of the device makes it a promising candidate to substitute for quasi-phase-matching material.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article