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Volume 30 Issue 2
Sep.  2013
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Fabrication of optical waveguides in glass with field-assisted ion exchange

  • Corresponding author: DAI Ji-zhi, jzdai@uestc.edu.cn
  • Received Date: 2005-01-17
    Accepted Date: 2005-02-25
  • Planar optical waveguides in glass have been fabricated with field-assisted ion exchange and thermal ion exchange technology.The results show that the refractive profiles of the waveguids are different with the abve two methods.A waveguide with step-index profile has been got using field-assisted ion exchange technology while a variable index profile waveguide has been obtained with the latter method.The numerical results show that the optical waveguide with step-index profile fabricated by electric field-assisted ion exchange technology confines the optical field better.It has more advantages to fabricate active optical devices and integrated optical devices.
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  • [1]

    JOSE G,SORBELLO G,TACCHEO S et al.Ag+-Na+ ion exchange from dilute melt:guidelines for planar waveguide fabrication on a commercial phosphate glass[J].Optical Materials,2003,23 (3~4):559~567.
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    FRANCOIS V,OHTSUKI T,PEYGHAMBARIAN N et al.Thermally silver ion exchange integrated-optic lasers in neodymium-doped silicate glass[J].Opt Commun,1995,119:104~408.
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    WEST B R,MADASAMY P,PEYGHAMBARIAN N et al.Modeling of ion-exchanged glass waveguide structures[J].Journal of Non-Crystalline Solids,2004,347(1~3):18~26.
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    SORBELLO G,TACCHEO S,MARANO M et al.Comparative study of Ag-Na thermal and field-assisted ion exchange on Er-doped phosphate glass[J].Optical Materials,2001,17 (3):425~435.
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    MILIOU A,ZHENGUANG H,CHEN H C et al.Fiber-compatible K+-Na+ ion-exchanged channel waveguides:fabrication and characterization[J].IEEE J Q E,1989,25(8):1889~1898.
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    RAMASWAMY R V,SRIVASTAVA R.Ion-exchanged glass waveguides:a review[J].IEEE Journal of Lightwave Technology,1988,6(6):984~1002.
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    LI Ch H,DAI J Zh,YI P.The influence of the field assisted ion-exchange on the active waveguides'gain[J].Optoelectronic Technology,2005,25 (1):24~27 (in Chinese).
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    LIU Zh,YANG Y P,DAI J Zh et al.A new kind of advanced FD-BPM[J].Journal of Optoelectronics · Laser,2003,14 (6):639~642 (inChinese).
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Fabrication of optical waveguides in glass with field-assisted ion exchange

    Corresponding author: DAI Ji-zhi, jzdai@uestc.edu.cn
  • 1. School of Optoelectronic Information, University of Electronic Science & Technology of China, Chengdu 610054, China;
  • 2. Department of Information and Computing Science, Guangxi University of Technology, Liuzhou 545006, China

Abstract: Planar optical waveguides in glass have been fabricated with field-assisted ion exchange and thermal ion exchange technology.The results show that the refractive profiles of the waveguids are different with the abve two methods.A waveguide with step-index profile has been got using field-assisted ion exchange technology while a variable index profile waveguide has been obtained with the latter method.The numerical results show that the optical waveguide with step-index profile fabricated by electric field-assisted ion exchange technology confines the optical field better.It has more advantages to fabricate active optical devices and integrated optical devices.

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