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Transverse mode dynamics in vertical cavity surface emitting lasers excited by fast electrical pulses

 

作者: O. Buccafusca,   J. L. A. Chilla,   J. J. Rocca,   S. Feld,   C. Wilmsen,   V. Morozov,   R. Leibenguth,  

 

期刊: Applied Physics Letters  （AIP Available online 1996）
卷期: Volume 68, issue 5  

页码: 590-592

 

ISSN:0003-6951

 

年代: 1996

 

DOI:10.1063/1.116477

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We report measurements of the transient multimode dynamics of vertical cavity surface emitting lasers excited by short (100–200 ps rise times, 1 ns duration) electrical pulses. Fast changes on the spatial distribution of the output power and strong mode competition are observed. Numerical simulations show that the observed dynamics are due to the partial overlap of the different transverse modes through spatial hole burning. ©1996 American Institute of Physics.

 

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