Effect of active layer doping on static and dynamic performance of 1.3-um InGaAsP lasers with semi-insulating current blocking layers

Wood-Hi Cheng; Klaus Dieter Buehring; Rong-Ting Huang; Ami Appelbaum; Daniel S. Renner; Chin B. Su

doi:10.1117/12.18269

1 May 1990 Effect of active layer doping on static and dynamic performance of 1.3-um InGaAsP lasers with semi-insulating current blocking layers

Wood-Hi Cheng, Klaus Dieter Buehring, Rong-Ting Huang, Ami Appelbaum, Daniel S. Renner, Chin B. Su

Author Affiliations +

Proceedings Volume 1219, Laser Diode Technology and Applications II; (1990) https://doi.org/10.1117/12.18269
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

We have investigated, experimentally, the coherent operation of 1-dimensional linear arrays of grating coupled surface emitting lasers for different laser designs (gain lengths, grating parameters). For laser arrays with shailow grating teeth and strong inter-element coupling a diffraction limited far field of 0.012 degrees full width half maximum was obtained from up to 6 coupled lasers extending over a length of 3.5mm.

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Wood-Hi Cheng, Klaus Dieter Buehring, Rong-Ting Huang, Ami Appelbaum, Daniel S. Renner, and Chin B. Su "Effect of active layer doping on static and dynamic performance of 1.3-um InGaAsP lasers with semi-insulating current blocking layers", Proc. SPIE 1219, Laser Diode Technology and Applications II, (1 May 1990); https://doi.org/10.1117/12.18269

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