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Journal of the Optical Society of Korea

Journal of the Optical Society of Korea

| PUBLISHED BY THE OPTICAL SOCIETY OF KOREA

  • Vol. 15, Iss. 3 — Sep. 1, 2011
  • pp: 289–292

Polarization Converting Waveguide Devices Incorporating UV-curable Reactive Mesogen

Woo-Sung Chu, Sung-Moon Kim, Jun-Whee Kim, Kyung-Jo Kim, and Min-Cheol Oh  »View Author Affiliations


Journal of the Optical Society of Korea, Vol. 15, Issue 3, pp. 289-292 (2011)


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Abstract

Reactive mesogen (RM) is an organic liquid crystal molecule that can be self-aligned to have an optic axis of birefringence when coated over a polyimide alignment film. A free-standing optical wave-plate film consisting of RM and low-loss optical polymers was fabricated in this work, and the film was inserted across the polymer waveguide to form an integrated optical polarization converter. For convenient evaluation of the polarization converters, a waveguide polarizer and analyzer were fabricated in series. The polarization conversion efficiency was measured to be 25 dB for the wavelength range from 1520 to 1580 nm. The wave plate exhibited a temperature-dependent retardation of 4.5° for a temperature change from 25 to 100°C.

© 2011 Optical Society of Korea

OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(230.3720) Optical devices : Liquid-crystal devices
(260.1440) Physical optics : Birefringence
(260.5430) Physical optics : Polarization
(130.5460) Integrated optics : Polymer waveguides

History
Original Manuscript: July 5, 2011
Revised Manuscript: August 9, 2011
Manuscript Accepted: August 16, 2011
Published: September 25, 2011

Citation
Woo-Sung Chu, Sung-Moon Kim, Jun-Whee Kim, Kyung-Jo Kim, and Min-Cheol Oh, "Polarization Converting Waveguide Devices Incorporating UV-curable Reactive Mesogen," J. Opt. Soc. Korea 15, 289-292 (2011)
http://www.opticsinfobase.org/josk/abstract.cfm?URI=josk-15-3-289


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References

  1. M. Yamanari, S. Makita, and Y. Yasuno, "Polarizationsensitive swept-source optical coherence tomography with continuous source polarization modulation," Opt. Express 16, 5892-5906 (2008). [CrossRef]
  2. M.-C. Oh, J.-K. Seo, K.-J. Kim, H. Kim, J.-W. Kim, and W.-S. Chu, "Optical current sensors consisting of polymeric waveguide components," J. Lightwave Technol. 28, 1851-1857 (2010). [CrossRef]
  3. K. Bayat, G. Rafi, G. Shaker, N. Ranjkesh, S. Chaudhuri, and S. Safavi-Naeini, "Photonic-crystal-based polarization converter for terahertz integrated circuit," Trans. Microw. Theory Tech. 50, 910-928 (2002). [CrossRef]
  4. T. Mangeat, L. Escoubas, F. Flory, and L. Roussel, "Integrated polarization rotator made of periodic asymmetric buried <TEX>$Ta_2O_5$</TEX> / silica sol-gel waveguides," Opt. Express 15, 12436-12442 (2007). [CrossRef]
  5. M.-C. Oh, S.-Y. Shin, W.-Y. Hwang, and J.-J. Kim, "Wave-length insensitive passive polarization converter fabricated by poled polymer waveguides," Appl. Phys. Lett. 67, 1821-1823 (1995). [CrossRef]
  6. S. Ando, T. Sawada, and Y. Inoue, "Thin, flexible waveplate of fluorinated polyimide," Electron. Lett. 25, 2143-2144 (1993).
  7. C. Choi, L. Lin, Y. Liu, J. Choi, L. Wang, D. Haas, J. Magera, and R. Chen, "Flexible optical waveguide film fabrications and optoelectronic devices integration for fully embedded board-level optical interconnects," J. Lightwave Technol. 22, 2168-2176 (2004). [CrossRef]
  8. Y. Inoue, H. Takahashi, S. Ando, T. Sawada, A. Himeno, and M. Kawachi, "Elimination of polarization sensitivity in silica-based wavelength division multiplexer using a polyimide half waveplate," J. Lightwave Technol. 15, 1947-1957 (1997). [CrossRef]
  9. M.-C. Oh, M.-H. Lee, and H.-J. Lee, "Polymeric waveguide polarization splitter with a buried birefringent polymer," IEEE Photon. Technol. Lett. 11, 1144-1146 (1999). [CrossRef]
  10. M.-C. Oh, M.-H. Lee, and H.-J. Lee, "TE-pass and TM-pass waveguide polarisers with buried birefringence polymer," Electron. Lett. 35, 471-472 (1999). [CrossRef]
  11. J.-H. Kim, K.-J. Kim, M.-C. Oh, J.-K. Seo, Y-O. Noh, and H.-J. Lee, "Polarization splitting waveguide devices incorporating perfluorinated birefringent polymers," J. Lightwave Technol. 29, 1842-1846 (2011). [CrossRef]
  12. K.-H. Kim, J.-I. Baek, B.-H. Cheong, H.-Y. Choi, S. Shin, J. Kim, and T.-H. Yoon, "Pretilt angle control and multidomain alignment of liquid crystals by using polyimide mixed with liquid crystalline prepolymer," Appl. Phys. Lett. 96, 213507 (2010). [CrossRef]
  13. Y.-W. Lim, C.-H. Kwak, W.-S. Lee, and S.-D. Lee, "Thermally stable binary optical films based on photocrosslinkable liquid crystalline polymers containing azodyes," Mol. Cryst. Liq. Cryst. 511, 265-271 (2009).
  14. I. McCulloch, W. Zhang, M. Heeney, C. Bailey, M. Giles, D. Graham, M. Shkunov, D. Sparrowe, and S. Tierney, "Polymerisable liquid crystalline organic semiconductors and their fabrication in organic field effect transistors," J. Mater. Chem. 12, 2436-2444 (2002).

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