Title :
Pseudomorphic Mid-ultraviolet light-emitting diodes for water purification
Author :
Moe, C.G. ; Chen, J.J. ; Grandusky, J.R. ; Mendrick, M.C. ; Randive, Rajul ; Rodak, L.E. ; Sampath, A.V. ; Wraback, M. ; Schowalter, L.J.
Author_Institution :
Crystal IS, Green Island, NY, USA
Abstract :
UVC light output of 66 mW at 300 mA CW has been achieved from LEDs on AlN substrates with extensive photon extraction. Proper vessel design allows for efficient irradiation of a water sample for purification.
Keywords :
aluminium compounds; light emitting diodes; optical design techniques; quantum optics; ultraviolet spectra; water treatment; AlN; AlN substrates; UVC light output; current 300 mA; photon extraction; power 66 mW; pseudomorphic midultraviolet light-emitting diodes; vessel design; water purification; water sample irradiation; Absorption; III-V semiconductor materials; Light emitting diodes; Photonics; Power generation; Purification; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
