PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Design and fabrication of an organic/inorganic hybrid co-planar waveguide electro-optic modulator

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
We have successfully designed and demonstrated a co-planar waveguide (CPW) Mach-Zehnder (MZ) electro-optic (EO) modulator using a strip-loaded waveguide structure. The hybrid material, easily synthesized by sol-gel process, with a large EO coefficient of r33 = 50 pm/V and a long- -term stability at 80 °C for 200 hours is selected as the active layer. A simple and easily fabricated strip-loaded waveguide structure is designed for utilizing the EO material and reducing the coupling loss with optical fiber. The optimized design principles of the efficient transmission for such a modulator are discussed. The measured half-wave voltage V? of 8.5 V for the MZ modulator is gained at 1550 nm and shows a good agreement with the simulating result.
Czasopismo
Rocznik
Strony
467--472
Opis fizyczny
bibliogr. 13 poz.,
Twórcy
autor
autor
autor
autor
autor
autor
  • State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, P.R. China
Bibliografia
  • [1] YARIV A., Optical Electronics in Modern Communions, 5th Ed., Oxford University, New York, 1977.
  • [2] BURNS W.K., HOWERTON M.M., MOELLER R.P., GREENBLATT A.S., MCELHANON R.W., Broad-band reflection traveling-wave LiNbO3 modulator, IEEE Photonics Technology Letters 10(6), 1998, pp. 805–806.
  • [3] SONG R., YICK A., STEIER W.H., Conductivity-dependency-free in-plane poling for Mach–Zehnder modulator with highly conductive electro-optic polymer, Applied Physics Letters 90(19), 2007, p. 191103.
  • [4] SHI Y.Q., ZHANG C., ZHANG H., BECHTEL J.H., DALTON L.R., ROBINSON B.H., STEIER W.H., Low (sub-1-volt) halfwave voltage polymeric electro-optic modulators achieved by controlling chromophore shape, Science 288(5463), 2000, pp. 119–122.
  • [5] FETTERMAN H., CHEN D., UDUPA A., TSAP B., LEE S., CHEN A., STEIER W.H., DALTON L., In organic optics and optoelectronics, 1998 IEEE/LEOS Summer Topical Meeting Digest, New York, 1998, pp. 9–11.
  • [6] CHEN D., FETTERMAN H.R., CHEN A., STEIER W.H., DALTON L.R., WANG W., SHI Y.Q., Demonstration of 110 GHz electro-optic polymer modulators, Applied Physics Letters 70(25), 1997, pp. 3335–3337.
  • [7] LUO J., LIU S., HALLER M., KANG J.W., KIM T.D., JANG S.H., CHEN B., TUCKER N., LI H., TANG H.Z., DALTON L.R., LIAO Y., ROBINSON B.H., JEN A.K.Y., Recent progress in developing highly efficient and thermally stable nonlinear optical polymers for electro-optics, Proceedings of the SPIE 5351, 2004, pp. 36–43.
  • [8] LU D., ZHANG H., FALLAHI M., Electro-optic modulation in hybrid sol–gel doped with Disperse Red chromophore, Optics Letters 30(3), 2005, pp. 278–280.
  • [9] GOUDKET H., CANVA M., LEVY Y., CHAPUT F., BOILOT J.-P., Temperature dependence of second--order nonlinear relaxation of a poled chromophore-doped sol–gel material, Journal of Applied Physics 90(12), 2001, pp. 6044–6047.
  • [10] NAJAFI S.I., TOUAM T., SARA R., ANDREWS M.P., FARDAD M.A., Sol–gel glass waveguide and grating on silicon, Journal of Lightwave Technology 16(9), 1998, pp. 1640–1646.
  • [11] SONG R., STEIER W.H., Overlap integral factor enhancement using buried electrode structure in polymer Mach–Zehnder modulator, Applied Physics Letters 92(3), 2008, p. 031103.
  • [12] SHUTOA Y., AMANO M., Reflection measurement technique of electro-optic coefficients in lithium niobate crystals and poled polymer films, Journal of Applied Physics 77(9), 1995, pp. 4632–4638.
  • [13] TENG C.C., Traveling-wave polymeric optical intensity modulator with more than 40 GHz of 3-dB electrical bandwidth, Applied Physics Letters 60(13), 1992, pp. 1538–1540.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0011-0042
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.