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| 1. | 4.5 mW Operation of AlGaN-based 267 nm Deep-Ultraviolet Light-Emitting Diodes
A. Yasan, R. McClintock, K. Mayes, D. Shiell, L. Gautero, S.R. Darvish, P. Kung and M. Razeghi
Applied Physics Letters, 83 (23)-- December 8, 2003
We demonstrate 4.5 mW output power from AlGaN-based single quantum well ultraviolet light-emitting diodes at a very short wavelength of 267 nm in pulsed operation mode. The output power in continuous-wave mode reaches a value of 165 µW at an injected current of 435 mA. The measurements were done on arrays of four devices flip chip bonded to AlN submounts for thermal management. reprint
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