Vertical-cavity surface-emitting laser (VCSEL) arrays with seven devices arranged in a honeycomb pattern have been fabricated by a selective zinc diffusion process. An optical coupled theory is used to predict the mode behavior. A mixing in-phase, out-phase supermodes, and individual single mode operation has been observed and the power ratio among these modes is strongly dependent on the device spacing.
Two-dimensional vertical-cavity surface-emitting laser arrays fabricated by zinc diffusion
2003-01-01
74546 byte
Conference paper
Electronic Resource
English
Two-dimensional Vertical-cavity Surface-emitting Laser Arrays Fabricated by Zinc Diffusion
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