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Optics Express|February 12, 2014
Improved light output from InGaN LEDs by laser-induced dumbbell-like air-voidsYiyun Zhang, Haizhong Xie, Haiyang Zheng, et al.
Optics Express|March 16, 2012
Light extraction efficiency improvement by multiple laser stealth dicing in InGaN-based blue light-emitting diodesYiyun Zhang, Haizhong Xie, Haiyang Zheng, et al.
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