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Phase‐locked operation of coupled pairs of grating‐surface‐emitting diode lasers

 

作者: J. M. Hammer,   N. W. Carlson,   G. A. Evans,   M. Lurie,   S. L. Palfrey,   C. J. Kaiser,   M. G. Harvey,   E. A. James,   J. B. Kirk,   F. R. Elia,  

 

期刊: Applied Physics Letters  （AIP Available online 1987）
卷期: Volume 50, issue 11  

页码: 659-661

 

ISSN:0003-6951

 

年代: 1987

 

DOI:10.1063/1.98112

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Grating‐surface emission from phase‐locked monolithic pairs of grating‐surface‐emitting diode lasers has been observed for the first time. Near‐diffraction‐limited far fields of 0.06°, spectra and power versus current plots of the coherent emission from the three second‐order distributed Bragg reflectors which form the laser cavity for two collinear gain sections are presented. The results suggest that linear arrays of grating‐surface emitters can be formed by connecting additional gain‐grating sections in series.

 

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