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All‐optical switching by spatial walkoff compensation and solitary‐wave locking

 

作者: William E. Torruellas,   Gaetano Assanto,   Brian L. Lawrence,   Russell A. Fuerst,   George I. Stegeman,  

 

期刊: Applied Physics Letters  （AIP Available online 1996）
卷期: Volume 68, issue 11  

页码: 1449-1451

 

ISSN:0003-6951

 

年代: 1996

 

DOI:10.1063/1.116250

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We demonstrate a novel approach to phase insensitive, all‐optical steering and switching based on an intensity‐induced change in the propagation direction of multidimensional spatial solitary waves in bulk, birefringent, quadratic nonlinear media. Our demonstration is based on second‐harmonic generation in a KTP crystal. Compensation for the lateral displacements due to walkoff in SHG is observed. ©1996 American Institute of Physics.

 

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