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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editors: Andrew Dunn and Anthony Durkin
  • Vol. 6, Iss. 8 — Aug. 26, 2011

Emission characteristics of photonic crystal light-emitting diodes

Ali Z. Khokhar, Keith Parsons, Graham Hubbard, Ian M. Watson, Faiz Rahman, Douglas S. Macintyre, Chang Xiong, David Massoubre, Zheng Gong, Erdan Gu, Nigel P. Johnson, Richard M. De La Rue, Martin D. Dawson, Steve J. Abbott, Martin D. B. Charlton, and Martin Tillin  »View Author Affiliations


Applied Optics, Vol. 50, Issue 19, pp. 3233-3239 (2011)
http://dx.doi.org/10.1364/AO.50.003233


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Abstract

Experimentally measured optical properties of photonic crystal LEDs are reported here. Photonic crystal and photonic quasi-crystal structures were fabricated on GaN epilayer LED wafer material using both direct-write electron beam lithography and nanoimprint lithography. Some of these structures were processed to make finished LEDs. Both electroluminescence and photoluminescence measurements were performed on these structures. Devices were characterized for their current-voltage characteristics, emission spectra, far-field emission pattern, and angular emission pattern. These results are useful for fabricating photonic crystal LEDs and assessing their operational properties.

© 2011 Optical Society of America

OCIS Codes
(230.3670) Optical devices : Light-emitting diodes
(350.4238) Other areas of optics : Nanophotonics and photonic crystals
(220.4241) Optical design and fabrication : Nanostructure fabrication
(160.5298) Materials : Photonic crystals

ToC Category:
Optical Devices

History
Original Manuscript: December 10, 2010
Revised Manuscript: April 7, 2011
Manuscript Accepted: April 7, 2011
Published: June 24, 2011

Virtual Issues
Vol. 6, Iss. 8 Virtual Journal for Biomedical Optics

Citation
Ali Z. Khokhar, Keith Parsons, Graham Hubbard, Ian M. Watson, Faiz Rahman, Douglas S. Macintyre, Chang Xiong, David Massoubre, Zheng Gong, Erdan Gu, Nigel P. Johnson, Richard M. De La Rue, Martin D. Dawson, Steve J. Abbott, Martin D. B. Charlton, and Martin Tillin, "Emission characteristics of photonic crystal light-emitting diodes," Appl. Opt. 50, 3233-3239 (2011)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ao-50-19-3233


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References

  1. M. R. Krames, O. B. Shchekin, R. Mueller-Mach, G. O. Mueller, L. Zhou, and M. G. Craford, “Status and future of high-power light-emitting diodes for solid-state lighting,” J. Display Technol. 3, 160–174 (2007). [CrossRef]
  2. K. McGroddy, A. David, E. Matioli, M. Iza, S. Nakamura, S. DenBaars, J. S. Speck, C. Weisbuch, and E. L. Hu, “Directional emission control and increased light extraction in GaN photonic crystal light-emitting diodes,” Appl. Phys. Lett. 93, 103502–103502–3 (2008). [CrossRef]
  3. C.-F. Lai, J.-Y. Chi, H.-C. Kuo, C.-H. Chao, H.-T. Hsueh, J.-F. T. Wang, and W.-Y. Yeh, “Anisotropy of light extraction from GaN two-dimensional photonic crystals,” Opt. Express 16, 7285–7294 (2008). [CrossRef] [PubMed]
  4. F. Rahman and A. Khokhar, “Holey LEDs target TV backlights,” Comp. Semiconduc. 14, 23–25 (2008).
  5. F. Rahman, “Photonic crystal LEDs,” Opt. Photon. News 20(6), 24–29 (2009). [CrossRef]
  6. C. Weisman, K. Bergenek, N. Linder, and U. T. Schwarz, “Photonic crystal LEDs—designing light extraction,” Laser Photon. Rev. 3, 262–286 (2009). [CrossRef]
  7. T. N. Oder, J. Shakya, J. Y. Lin, and H. X. Jiang, “III-nitride photonic crystals,” Appl. Phys. Lett. 83, 1231–1233 (2003). [CrossRef]
  8. A. David, T. Fujii, B. Moran, S. Nakamura, S. P. DenBaars, and C. Weisbuch, “Photonic crystal laser lift-off GaN light-emitting diodes,” Appl. Phys. Lett. 88, 133514 (2006). [CrossRef]
  9. A. J. Fischer, G. Subramania, Y. J. Lee, T. S. Luk, J. R. Wendt, and D. D. Koleske, “Improved InGaN LED efficiency using photonic crystal patterning and surface plasmon-enhanced emission,” ECS Trans. 13 (3), 5–11 (2008). [CrossRef]
  10. L. Pang, W. Nakagawa, and Y. Fainman, “Fabrication of two-dimensional photonic crystals with controlled defects by use of multiple exposures and direct write,” Appl. Opt. 42, 5450–5456 (2003). [CrossRef] [PubMed]
  11. R. Steingrüber, S. Golka, and H. Heidrich, “Useful and cost-efficient fabrication of dot arrays for photonic crystals by direct-write electron-beam lithography,” Microelectron. Eng. 67–68, 157–161 (2003). [CrossRef]
  12. E. M. Arakcheeva, E. M. Tanklevskaya, S. I. Nesterov, M. V. Maksimov, S. A. Gurevich, J. Seekamp, and C. M. Sotomayor-Torres, “Fabrication of semiconductor-and polymer-based photonic crystals using nanoimprint lithography,” Tech. Phys. 50, 1043–1047 (2005). [CrossRef]
  13. S. H. Kim, K.-D. Lee, J.-Y. Kim, M.-K. Kwon, and S.-J. Park, “Fabrication of photonic crystal structures on light-emitting diodes by nanoimprint lithography,” Nanotechnology 18, 055306–055310 (2007). [CrossRef]
  14. K.-J. Byeon, S.-Y. Hwang, and H. Lee, “Fabrication of two-dimensional photonic crystal patterns on GaN-based light-emitting diodes using thermally curable monomer-based nanoimprint lithography,” Appl. Phys. Lett. 91, 091106–091108 (2007). [CrossRef]
  15. K.-J. Byeon, S.-Y. Hwang, C.-H. Hong, J. H. Baek, and H. Lee, “Insertion of two-dimensional photonic crystal pattern on p-GaN layer of GaN-based light-emitting diodes using bi-layer nanoimprint lithography,” J. Nanosci. Nanotechnol. 8, 5242–5246 (2008). [CrossRef]
  16. W. N. Ng, C. H. Leung, P. T. Lai, and H. W. Choi, “Photonic crystal light-emitting diodes fabricated by microsphere lithography,” Nanotechnology 19, 255302–255306 (2008). [CrossRef] [PubMed]
  17. W. Y. Fu, K. K.-Y. Wong, and H. W. Choi, “A novel GaN photonic crystal structure comprising nanopillars with inclined sidewalls,” Phys. Status Solidi C 6, S639–S642(2009). [CrossRef]
  18. A. Z. Khokhar, K. Parsons, G. Hubbard, F. Rahman, D. S. MacIntyre, C. Xiong, D. Massoubre, Z. Gong, N. P. Johnson, R. M. De La Rue, I. M. Watson, E. Gu, M. D. Dawson, S. J. Abbott, M. D. B. Charlton, and M. Tillin, “Nanofabrication of gallium nitride photonic crystal light-emitting diodes,” Microelectron. Eng. 87, 2200–2207 (2010). [CrossRef]
  19. K. A. Bulashevich, I. Y. Evstratov, V. F. Mymrin, and S. Y. Karpov, “Current spreading and thermal effects in blue LED dice,” Phys. Status Solidi C 4, 45–48 (2007). [CrossRef]
  20. H. K. Cho, J. Jang, J.-H. Choi, J. Choi, J. Kim, J. S. Lee, B. Lee, Y. H. Choe, K.-D. Lee, S. H. Kim, K. Lee, S.-K. Kim, and Y.-H. Lee, “Light extraction enhancement from nanoimprinted photonic crystal GaN-based blue light-emitting diodes,” Opt. Express 14, 8654–8660 (2006). [CrossRef] [PubMed]
  21. J. Shakya, K. H. Kim, J. Y. Lin, and H. X. Jiang, “Enhanced light extraction in III-nitride ultraviolet photonic crystal light-emitting diodes,” Appl. Phys. Lett. 85, 142–144 (2004). [CrossRef]
  22. H. W. Huang, C. H. Lin, K. Y. Lee, C. C. Yu, J. K. Huang, B. D. Lee, H. C. Kuo, K. M. Leung, and S. C. Wang, “Enhanced light output power of GaN-based vertical-injection light-emitting diodes with a 12-fold photonic quasi-crystal by nanoimprint lithography,” Semicond. Sci. Technol. 24, 085008(2009). [CrossRef]
  23. A. A. Erchak, D. J. Ripin, S. Fan, P. Rakich, J. D. Joannopoulos, E. P. Ippen, G. S. Petrich, and L. A. Kolodziejski, “Enhanced coupling to vertical radiation using a two-dimensional photonic crystal in a semiconductor light-emitting diode,” Appl. Phys. Lett. 78, 563–566 (2001). [CrossRef]
  24. J. J. Wierer, Jr., A. David, and M. M. Megens, “III-nitride photonic crystal light-emitting diodes with high extraction efficiency,” Nat. Photon. 3, 163–169 (2009). [CrossRef]
  25. P. A. Shields, M. D. B. Charlton, T. Lee, M. E. Zoorob, D, W. E. Allsopp, and W. N. Wang, “Enhanced light extraction by photonic quasi-crystals in GaN blue LEDs,” IEEE J. Sel. Top. Quantum Electron. 15, 1269–1274 (2009). [CrossRef]
  26. M. Tillin, M. D. B. Charlton, Z. Gong, A. Z. Khokhar, D. Massoubre, I. M. Watson, E. Gu, M. D. Dawson, F. Rahman, N. P. Johnson, D. Mcintyre, R. M. De La Rue, K. Parsons, and S. Lin, “Photonic quasi-crystal light-emitting diodes:comparisons of device performance with pattern pitch,” Proc. SPIE 7713, 77130B (2010). [CrossRef]
  27. K. Kim, J. Choi, J. B. Park, S. C. Jeon, J. S. Kim, and H. M. Lee, “Lattice constant effect of photonic crystals on the light output of blue light-emitting diodes,” IEEE Photon. Technol. Lett. 20, 1455–1457 (2008). [CrossRef]
  28. M. Rattier, T. F. Krauss, J. F. Carlin, R. Stanley, U. Oesterle, R. Houdre, C. J. M. Smith, R. M. De La Rue, H. Benisty, and C. Weisbuch, “High extraction efficiency, laterally injected, light-emitting diodes combining microcavities and photonic crystals,” Opt. Quantum Electron. 34, 79–89 (2002). [CrossRef]
  29. A. David, T. Fujii, R. Sharma, K. McGroddy, S. Nakamura, S. P. DenBaars, E. L. Hu, C. Weisbuch, and H. Benisty, “Photonic crystal GaN light-emitting diodes with tailored guided modes distribution,” Appl. Phys. Lett. 88, 061124–061126(2006). [CrossRef]

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