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Optimum design of anti-resonant reflecting photonic crystal vertical-cavity surface-emitting lasers
Optoelectronic Engineering Department, Huazhong University of Science and Technology.
Network Technology Research Center, Nanyang Technological University, Singapore.ORCID iD: 0000-0002-3368-9786
Nanyang Techbological University, Singapore.
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2005 (English)In: Chinese Optics Letters, ISSN 1671-7694, Vol. 3, no SUPPL, S210-S212 p.Article in journal (Refereed) Published
Abstract [en]

Anti-resonant reflecting photonic crystal structure in vertical-cavity surface-emitting lasers (VCSELs) to achieve photon confinement in lateral direction is introduced. This kind of design is proposed to support large aperture single-mode emission. A proper method to fabricate the proposed structure has also been discussed. Firstly a spacer layer will be fabricated between the active layer and pDBR layer. A hexagonal array of high-index cylinders will be designed by etching and re-growth on the spaced layer. The transverse modal property of the proposed structure has been investigated. An optimum design for the minimum radiation loss by considering of the cylinder diameter has been discussed in this paper.

Place, publisher, year, edition, pages
2005. Vol. 3, no SUPPL, S210-S212 p.
National Category
Atom and Molecular Physics and Optics
URN: urn:nbn:se:kth:diva-49299OAI: diva2:459493
QC 20111128Available from: 2011-11-25 Created: 2011-11-25 Last updated: 2011-11-28Bibliographically approved

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Liu, HairongYan, Min
Atom and Molecular Physics and Optics

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