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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 14, Iss. 10 — May. 15, 2006
  • pp: 4479–4485

Photo-patterning micro-mirror devices using azo dye-doped cholesteric liquid crystals

Tsung-Hsien Lin, Yuhua Huang, Ying Zhou, Andy Y. G. Fuh, and Shin-Tson Wu  »View Author Affiliations


Optics Express, Vol. 14, Issue 10, pp. 4479-4485 (2006)
http://dx.doi.org/10.1364/OE.14.004479


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Abstract

A simple method for fabricating patternable micro-mirror devices by photo-induced alignment of dye-doped cholesteric liquid crystal (CLC) is demonstrated. The CLC texture can be changed from random distribution to nearly perfect planar by the photo-excited adsorbed dyes. This structure transformation leads to a substantial reflectivity increase. Using this photo-patterning technique, one-and two-dimensional micro-mirror arrays which function as gratings are also demonstrated.

© 2006 Optical Society of America

OCIS Codes
(050.1970) Diffraction and gratings : Diffractive optics
(230.3720) Optical devices : Liquid-crystal devices

ToC Category:
Optical Devices

History
Original Manuscript: March 13, 2006
Revised Manuscript: May 2, 2006
Manuscript Accepted: May 4, 2006
Published: May 15, 2006

Citation
Tsung-Hsien Lin, Yuhua Huang, Ying Zhou, Andy Y. Fuh, and Shin-Tson Wu, "Photo-patterning micro-mirror devices using azo dye-doped cholesteric liquid crystals," Opt. Express 14, 4479-4485 (2006)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-14-10-4479


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References

  1. S. Chandrasekhar, Liquid Crystals (Cambridge University Press, London, 1977).
  2. L. M. Blinov and V. G. Chigrinov, Electro-Optical Effects in Liquid Crystal Materials (Springer-Verlag, New York, 1994). [CrossRef]
  3. D. K. Yang, J. L. West, L. C. Chien, and J. W. Doane, "Control of the reflectivity and bistability in displays based on cholesteric liquid crystals," J. Appl. Phys. 76, 1331-1333 (1994). [CrossRef]
  4. M. H. Lu, "Bistable reflective cholesteric liquid crystal display," J. Appl. Phys.,  81, 1063-1066 (1997). [CrossRef]
  5. S. T. Wu and D. K. Yang, Reflective Liquid Crystal Displays (Wiley, New York, 2001).
  6. I. Shiyanovskaya, A. Khan, S. Green, G. Magyar, and J. W. Doane, "Single substrate encapsulated cholesteric LCDs: coatable, drapable and foldable," SID Symposium Digest 36, 1556-1559 (2005). [CrossRef]
  7. K. Chari, C. M. Rankin, D. M. Johnson, T. N. Blanton, and R. G. Capurso, "Single-substrate cholesteric liquid crystal displays by colloidal self-assembly," Appl. Phys. Lett. 88, 043502 (2006). [CrossRef]
  8. B. Taheri, A. F. Munoz, P. Palffy-Muhoray, and R. Twieg, "Low threshold lasing in cholesteric liquid crystals," Mol. Cryst. Liq. Cryst. 358, 73-81, (2001). [CrossRef]
  9. S. M. Morris, A. D. Ford, M. N. Pivnenko, and H. J. Coles, "Enhanced emission from liquid-crystal lasers," J. Appl. Phys. 97, 023103 (2005). [CrossRef]
  10. Y. Huang, Y. Zhou, and S. T. Wu, "Spatially tunable laser emission in dye-doped photonic liquid crystals," Appl. Phys. Lett. 88, 011107 (2006). [CrossRef]
  11. Y. Huang, Y. Zhou, C. Doyle, and S. T. Wu, "Tuning photonic band gap in cholesteric liquid crystals by temperature-dependent dopant solubility," Opt. Express 14, 1236-1242 (2006). [CrossRef] [PubMed]
  12. T. H. Lin, H. C. Jau, C. H. Chen, and A. Y. G. Fuh, "Electrically controllable laser based on cholesteric liquid crystal with negative dielectric anisotropy," Appl. Phys. Lett. 88, 061122 (2006). [CrossRef]
  13. T. H. Lin, Y. J. Chen, C. H. Wu, A. Y. G. Fuh, J. H. Liu, and P. C. Yang, "Cholesteric liquid crystal laser with wide tuning capability," Appl. Phys. Lett. 86, 161120 (2005). [CrossRef]
  14. C. R. Lee, T. S. Mo, K. T. Cheng, T. L. Fu, and A.Y. G. Fuh, "Electrically switchable and thermally erasable biphotonic holographic gratings in dye-doped liquid crystal films," Appl. Phys. Lett. 83, 24-26 (2003). [CrossRef]
  15. C. R. Lee, T. L. Fu, K. T. Cheng, T. S. Mo, and A. Y. G. Fuh, "Surface-assisted photo alignment in dye-doped liquid-crystal films," Phys. Rev. E 69, 031704 (2004). [CrossRef]
  16. S. Y. Huang, S. T. Wu and A. T. G. Fuh, "Optically switchable twist nematic grating based on a dye-doped liquid crystal film," Appl. Phys. Lett. 88, 041104 (2006). [CrossRef]
  17. L. Lucchetti, M. Gentili, and F. Simoni, "Colossal optical nonlinearity induced by a low frequency external electric field in dye-doped liquid crystals," Opt. Express 14, 2236 (2006). [CrossRef] [PubMed]
  18. L. Lucchetti, M. Di Fabrizio, O. Francescangeli and F. Simoni, "Colossal optical nonlinearity in dye doped liquid crystals," Opt. Commun. 233, 417 (2004). [CrossRef]
  19. Q. Hong, T. X. Wu and S. T. Wu, "Optical wave propagation in a cholesteric liquid crystal using the finite element method," Liq. Cryst. 30, 367-375 (2003). [CrossRef]
  20. H. Ren, Y. H. Fan, S. Gauza, and S. T. Wu, "Tunable microlens arrays using polymer network liquid crystal," Opt. Commun. 230, 267-271 (2004). [CrossRef]

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