Analysis of closely-spaced index-guided semiconductor laser. I. Multistripe devices |
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| Authors: | K A Shore |
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| Institution: | (1) Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, PO Box 147, L69 3BX Liverpool, UK;(2) Present address: School of Electrical Engineering, University of Bath, BA2 7AY Claverton Down, Bath, UK |
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| Abstract: | A detailed analysis of triple-stripe lasers incorporating index guides is presented. The relevance of multistripe laser structures for a number of applications is noted and progress in constructing these devices is briefly discussed. The properties of triple-stripe lasers are calculated as a function of stripe width and stripe separation. Light-current characteristics, near-fields and carrier concentration profiles are found for a range of devices and under differing operating conditions. |
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