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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Anthony J. Campillo
  • Vol. 32, Iss. 4 — Feb. 15, 2007
  • pp: 373–375

Liquid-crystal-based tunable high-Q directional random laser from a planar random microcavity

Qinghai Song, Shumin Xiao, Xinchuan Zhou, Liying Liu, Lei Xu, Yonggang Wu, and Zhanshan Wang  »View Author Affiliations


Optics Letters, Vol. 32, Issue 4, pp. 373-375 (2007)
http://dx.doi.org/10.1364/OL.32.000373


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Abstract

Temperature-tunable directional laser emission from a dye-doped liquid-crystal-based planar random cavity laser is presented. The optically pumped nematic liquid crystal infiltrated planar random microcavity produces an ultranarrow linewidth ( 0.03 nm , corresponding to Q > 20,000 ), highly directional ( 1.4 ° divergence angle) laser emission. By increasing the temperature from 27 ° C to 34 ° C , the wavelength of an emitted polarized laser can be tuned between 605.8 and 608.5 (ordinary light) and 631.3 and 624.9 nm (extraordinary light). A simulation result from the transfer matrix method that matches the experimental results well is also presented.

© 2007 Optical Society of America

OCIS Codes
(140.3600) Lasers and laser optics : Lasers, tunable
(140.4780) Lasers and laser optics : Optical resonators
(160.3710) Materials : Liquid crystals
(290.4210) Scattering : Multiple scattering

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: October 6, 2006
Manuscript Accepted: October 27, 2006
Published: January 26, 2007

Citation
Qinghai Song, Shumin Xiao, Xinchuan Zhou, Liying Liu, Lei Xu, Yonggang Wu, and Zhanshan Wang, "Liquid-crystal-based tunable high-Q directional random laser from a planar random microcavity," Opt. Lett. 32, 373-375 (2007)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-32-4-373


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References

  1. N. M. Lawandy, R. M. Balachandran, A. S. L. Gomes, and E. Sauvain, Nature 368, 436 (1994). [CrossRef]
  2. H. Cao, Y. G. Zhao, S. T. Ho, E. W. Seelig, Q. H. Wang, and R. P. H. Chang, Phys. Rev. Lett. 82, 2278 (1999). [CrossRef]
  3. V. M. Apalkov, M. E. Raith, and B. Shapiro, Phys. Rev. Lett. 89, 016802 (2002). [CrossRef] [PubMed]
  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. D. S. Wiersma, Nature 406, 132 (2000). [CrossRef] [PubMed]
  6. S. V. Frolov, Z. V. Varderny, K. Yoshino, A. Zakhidov, and R. H. Baughman, Phys. Rev. B 59, R5284 (1999). [CrossRef]
  7. M. N. Shkunov, Z. V. Varderny, M. C. Delong, R. C. Polson, A. A. Zakhidov, and R. H. Baughman, Adv. Funct. Mater. 12, 21 (2002). [CrossRef]
  8. R. C. Polson and Z. V. Varderny, Appl. Phys. Lett. 85, 1289 (2004). [CrossRef]
  9. R. C. Polson, A. Chipouline, and Z. V. Vardeny, Adv. Mater. (Weinheim, Ger.) 13, 760 (2001). [CrossRef]
  10. A. M. Vredenberg, N. E. J. Hunt, E. F. Schubert, D. C. Jacobson, J. M. Poate, and G. J. Zydzik, Phys. Rev. Lett. 71, 517 (1993). [CrossRef] [PubMed]
  11. Q. H. Song, L. Y. Liu, T. Ling, L. Xu, and W. C. Wang, Appl. Phys. Lett. 82, 2939 (2003). [CrossRef]
  12. G. Bjork, H. Heimann, and Y. Yamamoto, Phys. Rev. A 47, 4451 (1993). [CrossRef] [PubMed]
  13. 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]
  14. K. Busch and S. John, Phys. Rev. Lett. 83, 967 (1999). [CrossRef]
  15. P. A. Hobson, W. L. Barnes, D. G. Lidzey, G. A. Gehring, D. M. Whittaker, M. S. Skolnick, and S. Walker, Appl. Phys. Lett. 81, 3519 (2002). [CrossRef]
  16. J. Li, G. Sebastian, and S. T. Wu, J. Appl. Phys. 96, 19 (2004). [CrossRef]

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