Spatial distribution of crown shaped light emission from a periodic inverted polygonal deflector embedded in an InGaN/GaN light emitting diode
Hyung Gu Kim, Tran Viet Cuong, Hyun Jeong, Seung Hee Woo, Ok Hwan Cha et al.
We investigated spatial light emission from a periodic inverted polygonal deflector, which included six {10-1-1} facets and six {11-2-2} facets embedded in an InGaN/GaN light emitting diode by using confocal scanning electroluminescence microscopy. We found a noticeable crown shape with the contrast ... [Appl. Phys. Lett. 92, 061118 (2008)] published Fri Feb 15, 2008.
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We investigated spatial light emission from a periodic inverted polygonal deflector, which included six {10-1-1} facets and six {11-2-2} facets embedded in an InGaN/GaN light emitting diode by using confocal scanning electroluminescence microscopy. We found a noticeable crown shape with the contrast ... [Appl. Phys. Lett. 92, 061118 (2008)] published Fri Feb 15, 2008.
Read full Article »
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