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Blue green stimulated emission from a high gain conjugated polymer

 

作者: C. Zenz,   W. Graupner,   S. Tasch,   G. Leising,   K. Mu¨llen,   U. Scherf,  

 

期刊: Applied Physics Letters  （AIP Available online 1997）
卷期: Volume 71, issue 18  

页码: 2566-2568

 

ISSN:0003-6951

 

年代: 1997

 

DOI:10.1063/1.119332

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An optically pumped waveguide structure has been fabricated with methyl substituted conjugated laddertype poly(paraphenylene) as the active material. The choice of the device parameters allows one to observe a high directionality, a small beam divergence, a complete linear polarization, and a linewidth with an upper limit of 1.7 nm at a considerable low threshold of3 kW/cm2at room temperature. ©1997 American Institute of Physics.

 

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