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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 35, Iss. 11 — Jun. 1, 2010
  • pp: 1758–1758

Comment on “Enhancement of flip-chip white light-emitting diodes with a one-dimensional photonic crystal”

Zong-Yuan Liu, Sheng Liu, Kai Wang, and Xiao-Bing Luo  »View Author Affiliations


Optics Letters, Vol. 35, Issue 11, pp. 1758-1758 (2010)
http://dx.doi.org/10.1364/OL.35.001758


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Abstract

We show that research presented in Opt. Lett. 34, 301 (2009) applied questionable phosphor definitions and a questionable simulation procedure for light-emitting diodes. Our simulation indicates that a one-dimensional photonic crystal is beneficial for color control but cannot improve the light extraction as asserted in that Letter.

© 2010 Optical Society of America

OCIS Codes
(230.3670) Optical devices : Light-emitting diodes
(230.5298) Optical devices : Photonic crystals

ToC Category:
Optical Devices

History
Original Manuscript: April 13, 2009
Revised Manuscript: May 22, 2009
Manuscript Accepted: May 25, 2009
Published: May 18, 2010

Citation
Zong-Yuan Liu, Sheng Liu, Kai Wang, and Xiao-Bing Luo, "Comment on “Enhancement of flip-chip white light-emitting diodes with a one-dimensional photonic crystal”," Opt. Lett. 35, 1758-1758 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-11-1758

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