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Resonant-cavity blue light-emitting diodes fabricated by two-step substrate transfer technique
Hu XL; Zhang JY; Liu WJ; Chen M; Zhang BP; Xu BS; Wang QM; Hu, XL (reprint author), Xiamen Univ, Dept Phys, Lab Micro Nano Optoelect, Xiamen 361005, Fujian, Peoples R China. bzhang@xmu.edu.cn
2011
Source PublicationELECTRONICS LETTERS
ISSN0013-5194
Volume47Issue:17Pages:986-U69
AbstractGaN-based blue resonant-cavity light-emitting diodes (RCLEDs) have been fabricated by the two-step substrate transfer technique. The prefabricated structure was separated from its sapphire substrate by laser lift-off (LLO) process and was then transferred to a Si permanent substrate. By optimising the LLO process and adopting an indium tin oxide thin film and two high-reflectivity dielectric distributed Bragg reflectors, a narrow linewidth of 0.3 nm at 461.2 nm, corresponding to a quality factor of approximately 1530, has been observed from a blue RCLED under a current density of 2 kA/cm(2). It indicates that a high quality optical resonator has been realised by this approach.
metadata_83集成光电子学国家重点实验室
KeywordGan
Subject Area半导体材料
Funding OrganizationNational Natural Science Foundation of China[60876007, 10974165, 91023048]
Indexed BySCI
Language英语
Date Available2011-09-14
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22601
Collection集成光电子学国家重点实验室
Corresponding AuthorHu, XL (reprint author), Xiamen Univ, Dept Phys, Lab Micro Nano Optoelect, Xiamen 361005, Fujian, Peoples R China. bzhang@xmu.edu.cn
Recommended Citation
GB/T 7714
Hu XL,Zhang JY,Liu WJ,et al. Resonant-cavity blue light-emitting diodes fabricated by two-step substrate transfer technique[J]. ELECTRONICS LETTERS,2011,47(17):986-U69.
APA Hu XL.,Zhang JY.,Liu WJ.,Chen M.,Zhang BP.,...&Hu, XL .(2011).Resonant-cavity blue light-emitting diodes fabricated by two-step substrate transfer technique.ELECTRONICS LETTERS,47(17),986-U69.
MLA Hu XL,et al."Resonant-cavity blue light-emitting diodes fabricated by two-step substrate transfer technique".ELECTRONICS LETTERS 47.17(2011):986-U69.
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