We studied the ultrafast response in metal-semiconductor-metal ultraviolet photodiodes fabricated on GaN. The best performance of a device with 1-/spl mu/m finger width and spacing showed a 3.5-ps response. The pulse width broadened significantly as the optical energy increased.
Picosecond response of metal-semiconductor-metal ultraviolet photodiodes
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 3 pp. vol.1
2004-01-01
183390 byte
Conference paper
Electronic Resource
English
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