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Surface plasmon enhanced bright light emission from InGaN/GaN

Okamoto, Koichi and Niki, Isamu and Shvartser, Alexander and Maltezos, George and Narukawa, Yukio and Mukai, Takashi and Kawakami, Yoichi and Scherer, Axel (2007) Surface plasmon enhanced bright light emission from InGaN/GaN. Physica Status Solidi A, 204 (6). pp. 2103-2107. ISSN 0031-8965. http://resolver.caltech.edu/CaltechAUTHORS:20100924-103824528

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Abstract

Surface plasmon (SP) coupling technique was used to enhance blue and green light emissions from InGaN/GaN quantum wells (QWs). Large enhancement of photoluminescence (PL) of both blue and green emissions was observed with silver coated samples, whereas the enhancements were not so effective for the gold coated samples. We could obtain well enhanced green emission by tuning the matching condition of QW-SP coupling with nano-grating structures at gold layers. This method should be useful to design even more efficient structures and to fabricate super bright light emitting devices.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1002/pssa.200674856DOIUNSPECIFIED
http://onlinelibrary.wiley.com/doi/10.1002/pssa.200674856/abstract;jsessionid=DB57F9574E41AB43278E27B689DA3F0D.d03t02PublisherUNSPECIFIED
Additional Information:© 2007 Wiley. Received 30 September 2006; revised 28 November 2006; accepted 29 November 2006; Published online 4 June 2007. The authors acknowledge support from the Kavli Nanoscience Institute and the AFOSR under the PLasmon MURI FA9550-04-1-0434. K.O. acknowledges support from Precursory Research for Embryonic Science and Technology (PRESTO) at Japan Science and Technology Agency (JST).
Group:Kavli Nanoscience Institute
Funders:
Funding AgencyGrant Number
Kavli Nanoscience InstituteUNSPECIFIED
AFOSRPLasmon MURI FA9550-04-1-0434
Precursory Research for Embryonic Science and Technology (PRESTO) at Japan Science and Technology Agency (JST)UNSPECIFIED
Classification Code:PACS 73.20.Mf, 78.55.Cr, 78.67.De
Record Number:CaltechAUTHORS:20100924-103824528
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20100924-103824528
Official Citation:Okamoto, K., Niki, I., Shvartser, A., Maltezos, G., Narukawa, Y., Mukai, T., Kawakami, Y. and Scherer, A. (2007), Surface plasmon enhanced bright light emission from InGaN/GaN. physica status solidi (a), 204: 2103–2107. doi: 10.1002/pssa.200674856
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:20127
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:24 Sep 2010 19:55
Last Modified:03 Feb 2017 02:52

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