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Optical Materials Express

Optical Materials Express

  • Editor: David J. Hagan
  • Vol. 3, Iss. 4 — Apr. 1, 2013
  • pp: 496–501

Enhanced light absorption with a cholesteric liquid crystal layer

Ivan V. Timofeev, Vasily G. Arkhipkin, Stepan Ya. Vetrov, Victor Ya. Zyryanov, and Wei Lee  »View Author Affiliations


Optical Materials Express, Vol. 3, Issue 4, pp. 496-501 (2013)
http://dx.doi.org/10.1364/OME.3.000496


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Abstract

We discuss the trapping features of cholesteric liquid crystal as a self-organized photonic crystal and suggest it for absorption improvement. The imperfection of the absorbing surface is manifested by the reflection originating from the indispensable impedance mismatch. The reflection can be suppressed by an additional surface coating to reflect the light back to the absorber once again. In the simple consideration this reflection loop is possible only twice. For a right-handed CLC coating, the boundary reflection switches the light polarization from left to right circular in the first loop and it switches in the second loop back to the left circular polarization before the emerging light finally escapes from the absorbing process. The enhancement of light absorption is possible in the frequency range as large as the photonic bang gap of the cholesteric layer, which can be adjusted as desired.

© 2013 OSA

OCIS Codes
(160.3710) Materials : Liquid crystals
(230.3720) Optical devices : Liquid-crystal devices
(160.1585) Materials : Chiral media
(230.5298) Optical devices : Photonic crystals

ToC Category:
Liquid Crystals

History
Original Manuscript: February 15, 2013
Revised Manuscript: March 23, 2013
Manuscript Accepted: March 24, 2013
Published: March 26, 2013

Citation
Ivan V. Timofeev, Vasily G. Arkhipkin, Stepan Ya. Vetrov, Victor Ya. Zyryanov, and Wei Lee, "Enhanced light absorption with a cholesteric liquid crystal layer," Opt. Mater. Express 3, 496-501 (2013)
http://www.opticsinfobase.org/ome/abstract.cfm?URI=ome-3-4-496


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References

  1. L. M. Blinov, Structure and Properties of Liquid Crystals (Springer, 2011), Chap. 12.
  2. J. D. Joannopoulos, S. G. Johnson, J. N. Winn, and R. D. Meade, Photonic Crystals: Molding the Flow of Light, 2nd ed. (Princeton University Press, 2008), pp. 286.
  3. A. V. Kildishev and V. M. Shalaev, “Transformation optics and metamaterials,” Phys. Usp.54(1), 53–63 (2011). [CrossRef]
  4. E. Kallos, V. Yannopapas, and D. J. Photinos, “Enhanced light absorption using optical diodes based on cholesteric liquid crystals,” Opt. Mater. Express2(10), 1449–1461 (2012). [CrossRef]
  5. J. Hwang, M. H. Song, B. Park, S. Nishimura, T. Toyooka, J. W. Wu, Y. Takanishi, K. Ishikawa, and H. Takezoe, “Electro-tunable optical diode based on photonic bandgap liquid-crystal heterojunctions,” Nat. Mater.4(5), 383–387 (2005). [CrossRef] [PubMed]
  6. H. K. Pulker, Coatings on Glass, 2nd ed. (Elsevier Science, 1999).
  7. V. A. Belyakov and S. V. Semenov, “Optical defect modes in chiral liquid crystals,” Sov. Phys. JETP112(4), 694–710 (2011). [CrossRef]
  8. A. H. Gevorgyan and K. B. Oganesyan, “Defect modes of chiral photonic crystals with an isotropic defect,” Opt. Spectrosc.110(6), 952–960 (2011). [CrossRef]
  9. V. Ya. Zyryanov, S. A. Myslivets, V. A. Gunyakov, A. M. Parshin, V. G. Arkhipkin, V. F. Shabanov, and W. Lee, “Magnetic-field tunable defect modes in a photonic-crystal/liquid-crystal cell,” Opt. Express18(2), 1283–1288 (2010). [CrossRef] [PubMed]
  10. V. F. Shabanov, S. Ya. Vetrov, and A. V. Shabanov, Optics of Real Photonic Crystals: Liquid Crystal Defects, Irregularities (SB RAS Publisher [in Russian], 2005).
  11. H. A. Atwater and A. Polman, “Plasmonics for improved photovoltaic devices,” Nat. Mater.9(3), 205–213 (2010). [CrossRef] [PubMed]
  12. I. Abdulhalim, “Unique optical properties of anisotropic helical structures in a Fabry-Perot cavity,” Opt. Lett.31(20), 3019–3021 (2006). [CrossRef] [PubMed]
  13. P. Yeh, A. Yariv, and C.-S. Hong, “Electromagnetic propagation in periodic stratified media. I. General theory,” J. Opt. Soc. Am.67(4), 423–438 (1977). [CrossRef]
  14. P. Yeh, “Electromagnetic propagation in birefringent layered media,” J. Opt. Soc. Am.69(5), 742–756 (1979). [CrossRef]
  15. S. J. Farlow, Partial Differential Equations for Scientists and Engineers (Dover, 1993), Lesson 7.
  16. L. I. Schiff, Quantum Mechanics (McGraw-Hill College, 1968), Sec. 2.9.
  17. H. A. Haus, Waves and Fields in Optoelectronics (Prentice-Hall, 1984), Sec. 3.9.
  18. S. Chandrasekhar, Liquid Crystals, 2nd ed. (Cambridge University Press, 1992). Chap. 4.
  19. D. W. Berreman, “Optics in stratified and anisotropic media: 4×4-matrix formulation,” J. Opt. Soc. Am.62(4), 502–510 (1972). [CrossRef]
  20. S. P. Palto, “An algorithm for solving the optical problem for stratified anisotropic media,” Sov. Phys. JETP92(4), 552–560 (2001). [CrossRef]
  21. A. P. Vinogradov, A. V. Dorofeenko, A. M. Merzlikin, and A. A. Lisyansky, “Surface states in photonic crystals,” Phys. Usp.53(3), 243–256 (2010). [CrossRef]
  22. S. D. Gedney, “An anisotropic perfectly matched layer absorbing media for the truncation of FDTD lattices,” IEEE Trans. Antenn. Propag.44(12), 1630–1639 (1996). [CrossRef]

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