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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 6 — Mar. 16, 2009
  • pp: 4553–4558

Wide band gap materials as a new tuning strategy for dye doped cholesteric liquid crystals laser

G. Petriashvili, M. A. Matranga, M. P. De Santo, G. Chilaya, and R. Barberi  »View Author Affiliations

Optics Express, Vol. 17, Issue 6, pp. 4553-4558 (2009)

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A new tuning strategy for mirror-less liquid crystals laser is presented. A three layer cell is prepared with two cholesteric layers sandwiching a layer containing an isotropic mixture of a photoluminescent dye. One of the chiral layers contains a wide band gap material while the second layer consists of a series of small band gap materials. Through the combination of these two layers, a set of mirrors that can selectively reflect different wavelengths is obtained. A different laser wavelength is emitted from different regions of the cell under the pumping beam irradiation.

© 2009 Optical Society of America

OCIS Codes
(160.3710) Materials : Liquid crystals
(230.3720) Optical devices : Liquid-crystal devices

ToC Category:
Optical Devices

Original Manuscript: October 31, 2008
Revised Manuscript: January 22, 2009
Manuscript Accepted: January 24, 2009
Published: March 6, 2009

G. Petriashvili, M. A. Matranga, M. P. De Santo, G. Chilaya, and R. Barberi, "Wide band gap materials as a new tuning strategy for dye doped cholesteric liquid crystals laser," Opt. Express 17, 4553-4558 (2009)

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  1. V. I. Kopp, Z. Q. Zhang, A. Z. Genack, "Lasing in chiral photonic structures," Prog. Quantum Electron. 27, 369-416 (2003). [CrossRef]
  2. I. P. Ilchishin, E. A. Tikhonov, V. G. Tishchenko, and M. T. Shpak, "Generation of tunable radiation by impurity cholesteric liquid crystals," Sov. JETP Lett. 32, 24-27 (1980).
  3. J. P. Dowling, M. Scalora, M. J. Bloemer, C. M. Bowden, "The photonic band-edge laser - a new approach to gain enhancement," J. Appl. Phys. 75, 1896-1899 (1994). [CrossRef]
  4. V. I. Kopp, B. Fan, H. K. M. Vithana, A. Z. Genack, "Low-threshold lasing at the edge of a photonic stop band in cholesteric liquid crystals," Opt. Lett. 23, 1707-1709 (1998). [CrossRef]
  5. M. Ozaki, M. Kasano, D. Ganzke, W. Haase, K. Yoshina, "Mirrorless lasing in a dye-doped ferroelectric liquid crystal," Adv. Mater. 14, 306-309 (2002). [CrossRef]
  6. A. Chanishvili, G. Chilaya, G. Petriashvili, R. Barberi, M. P. De Santo, M. A. Matranga, F. Ciuchi, "Lasing in an intermediate twisted phase between cholesteric and smectic A phase," Appl. Phys. Lett. 88, 101105 1-3 (2006). [CrossRef]
  7. T. Matsui, R. Ozaki, K. Funamoto, M. Ozaki and K. Yoshino, "Flexible mirrorless laser based on a freestanding film of photo polymerized cholesteric liquid crystal," Appl. Phys. Lett. 81, 3741-3743 (2002). [CrossRef]
  8. H. Finkelmann, S. T. Kim, A. Munoz, P. Palffy-Muhoray, and B. Taheri, "Tunable mirrorless lasing in cholesteric liquid crystalline elastomers," Adv. Mater. 13, 1069-1072 (2001). [CrossRef]
  9. S. Furumi, S. Yokoyama, A. Otomo, and S. Mashiko, " Electrical control of the structure and lasing in chiral photonic band-gap liquid crystals," Appl. Phys. Lett. 82, 16-18 (2003). [CrossRef]
  10. A. Chanishvili, G. Chilaya, G. Petriashvili, R. Barberi, R. Bartolino, G. Cipparrone, A. Mazzulla, and L. Oriol, "Phototunable lasing in dye-doped cholesteric liquid crystals," Appl. Phys. Lett. 83, 5353-5355 (2003). [CrossRef]
  11. G. Chilaya, A. Chanishvili, G. Petriashvili, R. Barberi, R. Bartolino, M. P. De Santo, M. A. Matranga, and P. Collings, "Light control of cholesteric liquid crystals using azoxy-based host materials," Mol. Cryst. Liq. Cryst. 453, 123-140 (2006). [CrossRef]
  12. G. Chilaya, A. Chanishvili, G. Petriashvili, R. Barberi, R. Bartolino, G. Cipparone, A. Mazzulla, and P. V. Shibaev, "Reversible tuning of lasing in cholesteric liquid crystals controlled by light-emitting diodes," Adv. Mater. 19, 565-568 (2007). [CrossRef]
  13. A. Chanishvili, G. Chilaya, G. Petriashvili, R. Barberi, R. Bartolino, G. Cipparrone, A. Mazzulla, L. Oriol, "Lasing in dye-doped liquid crystals: two new strategies of tuning," Adv. Mat. 16, 791-794 (2004). [CrossRef]
  14. A. Chanishvili, G. Chilaya, G. Petriashvili, R. Barberi, R. Bartolino, G. Cipparrone, A. Mazzulla, R. Gimenez, L. Oriol, and M. Pinol, "Widely fine-tunable UV -VIS liquid crystal laser," Appl. Phys. Lett. 86, 051107 (2005). [CrossRef]
  15. G. Chilaya, A. Chanishvili, G. Petriashvili, R. Barberi, M. P. De Santo, M. A. Matranga, "Enhancing cholesteric liquid crystal laser stability by cell rotation," Opt. Express 14, 9939-9943 (2006). [CrossRef] [PubMed]
  16. F. Mosini, N.V. Tabiryan, "Cholesteric liquid crystal resonators and systems with addressable colors," SPIE Proceedings 1982, 28-33 (1993). [CrossRef]
  17. Y. Zhou, Y. Huang, A. Rapaport, M. Bass, and S. T. Wu, "Doubling the optical efficiency of a chiral liquid crystal laser using a reflector," Appl. Phys. Lett. 87, 231107 (2005). [CrossRef]
  18. G. Chilaya, A. Chanishvili, G. Petriashvili, R. Barberi, G. Cipparone, A. Mazzulla, M. P. De Santo, H. Sellame, M. A. Matranga, "Single mode lasing in multilayer sandwiched systems consisting of cholesteric liquid crystals and dye solution," Proc. SPIE 6637, 66370M1-6 (2007).
  19. D. Grebe, R. Macdonald, H. J. Eichler, "Cholesteric liquid crystal mirrors for pulsed solid-state lasers," Mol. Cryst. Liq. Cryst. 282, 309-314 (1996). [CrossRef]
  20. J. C. Lee, S. D. Jacobs, T. Gunderman, A. Schmid, T. J. Kessler, M. D. Skeldon, "TEM00 mode and single longitudinal mode laser operation with a cholesteric liquid crystal laser end mirror," Opt. Lett. 15, 959-961 (1990). [CrossRef] [PubMed]
  21. A. Jakli, L. C. Chien, D. Kruerke, H. Sawade, G. Heppke, "Light shutters from antiferroelectric liquid crystals of bent-shaped molecules," Liq. Cryst. 29, 377-381 (2002). [CrossRef]
  22. Y. C. Yang, C. S. Kee, J. E. Kim, and H. Y. Park, "Photonic defect modes of cholesteric liquid crystals," Phys. Rev. E 60, 6852- 6854 (1999). [CrossRef]
  23. M. H. Song, N. Y. Ha, K. Amemiya, B. Park, Y. Takanishi, K. Ishikawa, J. W. Wu, S. Nishimura, T. Toyooka, and H. Takezoe, "Defect mode lasing with lowered threshold in a three-layered hetero cholesteric liquid crystal structure," Adv. Mater. 18, 193 (2006). [CrossRef]

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