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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 34, Iss. 3 — Feb. 1, 2009
  • pp: 344–346

Directional random-laser emission from Bragg gratings with irregular perturbation

Qinghai Song, Liying Liu, and Lei Xu  »View Author Affiliations


Optics Letters, Vol. 34, Issue 3, pp. 344-346 (2009)
http://dx.doi.org/10.1364/OL.34.000344


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Abstract

Here we report the laser actions inside an active organic–inorganic grating with some irregular perturbation. In an optical excitation experiment, band-edge and random-laser emissions were both observed. The laser thresholds of the two laser actions are very close, which shows that random laser sometimes can operate with a threshold comparable to band-edge emission. Owing to the diffraction of the grating, directional emission with a narrow divergence angle was also obtained.

© 2009 Optical Society of America

OCIS Codes
(140.4780) Lasers and laser optics : Optical resonators
(290.4210) Scattering : Multiple scattering
(230.5298) Optical devices : Photonic crystals

ToC Category:
Optical Devices

History
Original Manuscript: August 13, 2008
Revised Manuscript: December 11, 2008
Manuscript Accepted: December 12, 2008
Published: January 28, 2009

Citation
Qinghai Song, Liying Liu, and Lei Xu, "Directional random-laser emission from Bragg gratings with irregular perturbation," Opt. Lett. 34, 344-346 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-3-344


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References

  1. H. Cao, Y. Zhao, S. T. Ho, E. W. Seelig, Q. H. Wang, and R. P. H. Chang, Phys. Rev. Lett. 82, 2278 (1999). [CrossRef]
  2. S. V. Frolov, Z. V. Vardeny, K. Yoshino, A. Zakhidov, and R. H. Baughman, Phys. Rev. B 59, R5284 (1999). [CrossRef]
  3. C. X. Xu, X. W. Sun, X. H. Zhang, L. Ke, and S. J. Chua, Nanotechnology 15, 856 (2004). [CrossRef]
  4. Q. H. Song, L. Wang, S. M. Xiao, X. C. Zhou, L. Y. Liu, and L. Xu, Phys. Rev. B 72, 035424 (2005). [CrossRef]
  5. Y. Feng, Phys. Rev. A 68, 025803 (2001). [CrossRef]
  6. M. Gurioli, F. Bogani, L. Cavigli, H. Gibbs, G. Khitrova, and D. S. Wiersma, Phys. Rev. Lett. 94, 183901 (2005). [CrossRef] [PubMed]
  7. Q. H. Song, L. Y. Liu, S. M. Xiao, X. C. Zhou, W. C. Wang, and L. Xu, Phys. Rev. Lett. 96, 033902 (2006). [CrossRef] [PubMed]
  8. S. John, Phys. Rev. Lett. 58, 2486 (1987). [CrossRef] [PubMed]
  9. S. H. Chang, H. Cao, and S. T. Ho, IEEE J. Quantum Electron. 39, 364 (2003). [CrossRef]
  10. Q. H. Song, L. Y. Liu, T. Ling, L. Xu, and W. C. Wang, Appl. Phys. Lett. 82, 2939 (2003). [CrossRef]
  11. Z. B. Hu, Y. Y. Chen, C. J. Wang, Y. D. Zheng, and Y. Li, Nature 393, 149 (1998). [CrossRef]
  12. T. Tadokoro, H. Okamoto, Y. Kahama, T. Kawakami, and T. Kurokawa, IEEE Photonics Technol. Lett. 4, 409 (1992). [CrossRef]
  13. Y. J. Liu, B. Zhang, Y. Jia, and K. S. Xu, Opt. Commun. 218, 27 (2003). [CrossRef]

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