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Optimum design of a...
Optimum design of anti-resonant reflecting photonic crystal vertical-cavity surface-emitting lasers
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- Liu, Hairong (författare)
- Optoelectronic Engineering Department, Huazhong University of Science and Technology
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- Yan, Min (författare)
- Network Technology Research Center, Nanyang Technological University, Singapore
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- Shum, Ping (författare)
- Nanyang Techbological University, Singapore
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visa fler...
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Zhang, Xinliang (författare)
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Liu, Deming (författare)
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visa färre...
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(creator_code:org_t)
- 2005
- 2005
- Engelska.
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Ingår i: Chinese Optics Letters. - 1671-7694. ; 3:SUPPL, s. S210-S212
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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