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Optics Express
Article . 2004 . Peer-reviewed
License: https://doi.org/10.1364/OA_License_v1#VOR-OA
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Optics Express
Article
License: CC BY
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Optics Express
Article . 2012
Data sources: Europe PubMed Central
https://dx.doi.org/10.1364/ope...
Article
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Korea Advanced Institute of Science and Technology: KOASAS - KAIST Open Access Self-Archiving System
Article . 2004
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Square-lattice photonic-crystal vertical-cavity surface-emitting lasers

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2004 Korea (Republic of) English Publisher:Optica Publishing GroupJournal:Optics Express, volume 12, page 4,136 (eissn: 1094-4087, Copyright policy )
Authors: Keum-Hee, Lee; Jong-Hwa, Baek; In-Kag, Hwang; Yong-Hee, Lee; Gyu-Han, Lee; Jung-Hoon, Ser; Hee-Dae, Kim; +1 Authors

doi: 10.1364/opex.12.004136

pmid: 19483956

handle: 10203/20269

Square-lattice photonic-crystal vertical-cavity surface-emitting lasers

Abstract

The single mode square lattice photonic-crystal vertical-cavity surface-emitting lasers (PC-VCSELs) are proposed and demonstrated. Square-lattice photonic-crystal patterns of various lattice constants are introduced on top mirrors of VCSELs having two different current apertures. The maximum single mode output power of about 1 mW is obtained from the device with lattice constant of 5.0 m and current aperture of 16 m. The PC-VCSEL operates in a single transverse mode in an entire operating current range with a side-mode suppression ratio of over 20 dB. The asymmetric introduction of smaller air holes improves the polarization selectivity.

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Korea (Republic of)
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
33
Average
Top 10%
Top 10%
gold
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