Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-27T02:22:15.308Z Has data issue: false hasContentIssue false
  • English
  • Français

Enhanced Emission from a Light-Emitting Diode Modified by a Photonic Crystal

Published online by Cambridge University Press:  15 March 2011

Alexei A. Erchak ,
Daniel J. Ripin ,
Shanhui Fan ,
John D. Joannopoulos ,
Erich P. Ippen ,
Gale S. Petrich  and
Leslie A. Kolodziejski
Alexei A. Erchak
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Daniel J. Ripin
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Shanhui Fan
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
John D. Joannopoulos
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Erich P. Ippen
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Gale S. Petrich
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Leslie A. Kolodziejski
Affiliation:
Center for Materials Science and Engineering and Research Laboratory of Electronics Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, U.S.A.
Get access

Abstract

Enhanced light output is observed from a light-emitting diode (LED) structure containing a two-dimensional (2D) photonic crystal. The capture of emitted light into planar waveguide modes reduces the extraction efficiency of LEDs. Here, 2D photonic crystals are utilized to: 1) enhance the extraction of light in the vertical direction from an LED and 2) enhance optical pumping by directly coupling light from a pump laser into the LED structure. Spatially and spectrally-resolved photoluminescence (PL) is used to characterize the enhancements. A 100-fold enhancement in extraction for a single wavelength into the vertical direction is obtained without the photonic crystal penetrating the active material.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 637: Symposium E – Microphotonics-Materials, Physics, and Applications , 2000 , E2.8
Copyright
Copyright © Materials Research Society 2001

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Craford, M. G., IEEE Circuits and Devices Mag. 8, 24 (1992.Google Scholar
2. Fitzgerald, E. A., Kimerling, L. C., MRS Bull. 23, 39 (1998).Google Scholar
3. Forchel, A., Malinverni, P., Compound Semiconductor. 6, 74 (2000).Google Scholar
4. Schintzer, I., Yablonovitch, E., Caneau, C., Gmitter, T. J., Scherer, A., Appl. Phys. Lett. 63 2174 (1993).Google Scholar
5. Benisty, H., Neve, H. De, and Weisbuch, C., IEEE J. Quant. Elec. 34, 1612 (1998).Google Scholar
6. Krames, M. R., Ochiai-Holcomb, M., Hofler, G. E., Carter-Coman, C., Chen, E. I., Tan, I.-H., Grillot, P., Gardner, N. F., Chui, H. C., Huang, J.-W., Stockman, S. A., Kish, F. A., Craford, M. G., Tan, T. S., Kocot, C. P., Hueschen, M., Posselt, J., Loh, B., Sasser, G., and Collins, D.. Appl. Phys. Lett. 75 2365 (1999).Google Scholar
7. Gardner, N. F., Chui, H. C., Chen, E. I., Krames, M. R., Huang, J.-W., Kish, F. A., Stockman, S. A., Kocot, C. P., Tan, T. S., and Moll, N.. Appl. Phys. Lett. 74 2230 (1999).Google Scholar
8. Meade, R. D., Rappe, A. M., Brommer, K. D., Joannopoulos, J. D., Phys. Rev. B 48, 8434 (1993).Google Scholar
9. Johnson, S. G., Fan, S. H., Villeneuve, P. R., Joannopoulos, J. D., Kolodziejski, L. A., Phys. Rev. B. 60, 5751 (1999).Google Scholar
10. Erchak, A. A., Ripin, D. J., Fan, Shanhui, Rakich, Peter, Joannopoulos, John D., Ippen, Erich P., Petrich, Gale S., and Kolodziejski, Leslie A., Appl. Phys. Lett. (to appear Jan. 2001).Google Scholar