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Optical simulation of a ring-defect photonic crystal vertical-cavity surface-emitting laser

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1 Author(s)
Nyakas, P. ; Furukawa Electr. Inst. of Technol., Ltd., Budapest, Hungary

A fully numerical solution of the scalar Helmholtz equation is applied for the optical mode calculation of a ring-defect photonic crystal vertical-cavity surface-emitting laser. It is shown that the diameter of the central hole determines which mode starts lasing at the threshold current. This confirms the result of a previous experimental work.

Published in:

Numerical Simulation of Optoelectronic Devices (NUSOD), 2011 11th International Conference on

Date of Conference:

5-8 Sept. 2011