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Conference Paper: Broadband emission from an ensemble of nano-pillars with multiple diameters

TitleBroadband emission from an ensemble of nano-pillars with multiple diameters
Authors
Issue Date2013
PublisherOPTO SPIE Photonics West.
Citation
The 2013 OPTO SPIE Photonics West Conference, San Francisco, CA., 2-7 February 2013. In Technical Abstracts: OPTO, 2013, p. 314, abstract no. 8641-63, Session 4 How to Cite?
AbstractGenerating white light from monochromatic light sources is commonly achieved via one of two common methods: exciting fluorescence phosphors from a shorter wavelength LED, or mixing light from three or more LED chips, commonly known as RGB LEDs. Phosphor efficiency degrade over time, and have lifetimes shorter than the chip itself. RGB LEDs require turning on three or more p-n junctions and suffer from color mixing issues. We introduce a promising approach towards achieving phosphor-free white light emission, tapping on strain engineering and nanoscale processing. The proposed approach makes use of a long wavelength chip, which is …
DescriptionConference 8641: Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting 17
The Conference program's website is located at http://spie.org/x92791.xml
Persistent Identifierhttp://hdl.handle.net/10722/204040

 

DC FieldValueLanguage
dc.contributor.authorLi, KH-
dc.contributor.authorChoi, HW-
dc.date.accessioned2014-09-19T20:02:02Z-
dc.date.available2014-09-19T20:02:02Z-
dc.date.issued2013-
dc.identifier.citationThe 2013 OPTO SPIE Photonics West Conference, San Francisco, CA., 2-7 February 2013. In Technical Abstracts: OPTO, 2013, p. 314, abstract no. 8641-63, Session 4-
dc.identifier.urihttp://hdl.handle.net/10722/204040-
dc.descriptionConference 8641: Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting 17-
dc.descriptionThe Conference program's website is located at http://spie.org/x92791.xml-
dc.description.abstractGenerating white light from monochromatic light sources is commonly achieved via one of two common methods: exciting fluorescence phosphors from a shorter wavelength LED, or mixing light from three or more LED chips, commonly known as RGB LEDs. Phosphor efficiency degrade over time, and have lifetimes shorter than the chip itself. RGB LEDs require turning on three or more p-n junctions and suffer from color mixing issues. We introduce a promising approach towards achieving phosphor-free white light emission, tapping on strain engineering and nanoscale processing. The proposed approach makes use of a long wavelength chip, which is …-
dc.languageeng-
dc.publisherOPTO SPIE Photonics West.-
dc.relation.ispartofOPTO SPIE Photonics West Conference-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleBroadband emission from an ensemble of nano-pillars with multiple diameters-
dc.typeConference_Paper-
dc.identifier.emailLi, KH: khei@eee.hku.hk-
dc.identifier.emailChoi, HW: hwchoi@hku.hk-
dc.identifier.authorityChoi, HW=rp00108-
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros236788-
dc.identifier.spage314, abstract no. 8641-63, Session 4-
dc.identifier.epage314, abstract no. 8641-63, Session 4-
dc.publisher.placeUnited States-

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