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Mode Selectivity in Bragg Reflection Waveguide Lasers
Tong CZ; Bijlani BJ; Zhao LJ; Alali S; Han Q; Helmy AS; Tong, CZ (reprint author), Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S3G4, Canadacz.tong@utoronto.ca; b.bijlani@utoronto.ca; ljzhao@semi.ac.cn; Sanaz.alali@gmail.ca; Hanqin@red.semi.ac.cn; a.helmy@utoronto.ca
2011
Source PublicationIEEE PHOTONICS TECHNOLOGY LETTERS
ISSN1041-1135
Volume23Issue:14Pages:1025-1027
AbstractBragg reflection waveguides (BRWs) have recently been proposed for the development of high performance single mode lasers and nonlinear frequency conversion devices. In this letter, we experimentally demonstrate single transverse photonic bandgap mode operation in a large core BRW laser with low threshold current density (similar to 594 A/cm(2)) and high characteristic temperature (T(0) similar to 175 K). The mode selectivity is examined theoretically using the effective index method and experimentally via far field and gain spectra measurements. Mode competition is found to take place among the lateral modes despite the optical thickness of the core layer being larger than the wavelength.
metadata_83光电子研究发展中心
KeywordOptics
Subject Area光电子学
Funding OrganizationNatural Sciences and Engineering Research Council of Canada (NSERC); Chinese Academy of Sciences; National Natural Science Foundation of China[61076064]
Indexed BySCI
Language英语
Date Available2012-01-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22725
Collection光电子研究发展中心
Corresponding AuthorTong, CZ (reprint author), Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S3G4, Canadacz.tong@utoronto.ca; b.bijlani@utoronto.ca; ljzhao@semi.ac.cn; Sanaz.alali@gmail.ca; Hanqin@red.semi.ac.cn; a.helmy@utoronto.ca
Recommended Citation
GB/T 7714
Tong CZ,Bijlani BJ,Zhao LJ,et al. Mode Selectivity in Bragg Reflection Waveguide Lasers[J]. IEEE PHOTONICS TECHNOLOGY LETTERS,2011,23(14):1025-1027.
APA Tong CZ.,Bijlani BJ.,Zhao LJ.,Alali S.,Han Q.,...&a.helmy@utoronto.ca.(2011).Mode Selectivity in Bragg Reflection Waveguide Lasers.IEEE PHOTONICS TECHNOLOGY LETTERS,23(14),1025-1027.
MLA Tong CZ,et al."Mode Selectivity in Bragg Reflection Waveguide Lasers".IEEE PHOTONICS TECHNOLOGY LETTERS 23.14(2011):1025-1027.
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