PHASE FILTER DESIGN FOR EFFICIENT SIDE LOBE SUPPRESSION IN PHASE COUPLED CO2 WAVE-GUIDE LASERS ARRAY

被引：11

作者：

LESCROART, G

MULLER, R

BOURDET, GL

机构：

[1] Laboratoire d'Optique Appliquée, Ecole Nationale Supérieure de Techniques Avancées, Ecole Polytechnique

来源：

OPTICS COMMUNICATIONS | 1995年 / 115卷 / 3-4期

关键词：

D O I：

10.1016/0030-4018(94)00691-M

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper deals with far field side lobes suppression of the emission of a linear array of phase coupled lasers using phase filter outside the cavity. In a first part, we numerically investigate the optimal parameters for three shapes of the phase filter versus the filling factor of the array. We report after experimental results obtained by using a linear array of nine CO2 square waveguide lasers. Experimental results agree well with the numerical simulations.

引用

页码：233 / 240

页数：8

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