본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

ETRI journal v.27 no.1, 2005년, pp.89 - 94  

Low-Loss Compact Arrayed Waveguide Grating with Spot-Size Converter Fabricated by a Shadow-Mask Etching Technique

Jeong, Geon    (Department of Photonics Engineering, Chonnam National University   ); Kim, Dong-Hoon    (Department of Applied Chemical Engineering, Chonnam National University   ); Choi, Jun-Seok    (Department of Physics, Chonnam National University   ); Lee, Dong-Hwan    (Department of Mechanical Engineering, Chonnam National University   ); Park, Mahn-Yong    (Broadband Convergence Network Research Division, ETRI   ); Kim, Jin-Bong    (Department of Applied Chemical Engineering, Chonnam National University   ); Lee, Hyung-Jong    (Department of Physics, Chonnam National University   ); Lee, Hyun-Yong    (Department of Applied Chemical Engineering, Chonnam National University  );
  • 초록

    This paper describes a low-loss, compact, 40-channel arrayed waveguide grating (AWG) which utilizes a monolithically integrated spot-size converter (SSC) for lowering the coupling loss between silica waveguides and standard single-mode fibers. The SSC is a simple waveguide structure that is tapered in both the vertical and horizontal directions. The vertically tapered structure was realized using a shadow-mask etching technique. By employing this technique, the fabricated, 40-channel, 100 GHz-spaced AWG with silica waveguides of 1.5% relative index-contrast showed an insertion-loss figure of 2.8 dB without degrading other optical performance.


  • 주제어

    Arrayed waveguide grating (AWG) .   optical planar waveguide .   spot-size converter .   monolithic integration .   shadow-mask etching.  

  • 참고문헌 (13)

    1. Large Reduction of Single Mode-Fiber Coupling Loss in 1.5% ${\Delta}$ Planar Lightwave Circuits Using Spot-Size Converters , Itoh, M.;Saida, T.;Hida, Y.;Ishii, M.;Inoue, Y.;Hibino, Y.;Sugita, A. , Electron. Lett. / v.38,pp.73-74,
    2. A Very Short Planar Silica Spot-Size Converter Using a Nonperiodic Segmented Waveguide , Spuhler, M.M.;Offrein, B.J.;Bona, G.L.;Germann, R.;Massarek, I.;Emi, D. , J. Lightwave Technol. / v.16,pp.1680-1685,
    3. Vertically Tapered Spot Size Transformers by a Simple Masking Technique , Jacobs, B.;Zengerle, R.;Faltin, K.;Weiershausen, W. , Electron. Lett. / v.31,pp.794-796,
    4. Numerical Study of Spot-Size Expanders for an Efficient OEIC to SMF Coupling , Rajarajan, M.;Rahman, B.M.A.;Gratan, K.T.V. , IEEE Photon. Technol. Letters / v.10,pp.,
    5. Fundamentals of Optical Waveguides , Okamoto, K. , / v.,pp.,
    6. Recent Advances in High-Density and Large-Scale AWG Multi/Demultiplexers with Higher Index-Contrast Silica-Based PLCs , Hibino, Y. , IEEE J. Select. Topics Quantum Electron / v.8,pp.,
    7. Index-and-Dimensional Taper and its Application to Photonic Devices , Yanagawa, H.;Shimizu, T.;Nakamura, S.;Ohyama, I. , J. Lightwave Technol. / v.10,pp.587-592,
    8. Vertically Tapered Core Polymeric Optical Spot-Size Transformer , Bakke, T.;Sullivan, C.T.;Mukherjee, S.D. , Electron. Lett. / v.37,pp.1475-1476,
    9. Tapered Polymer Single-Mode Waveguides for Mode Transformation , Fan, R.S.;Hooker, R.B. , J. Lightwave Technol. / v.17,pp.,
    10. Low-Loss 1.5% ${\Delta}$ Arrayed Waveguide Grating with Spot-Size Converters , Itoh, M.;Saida, T.;Hida, Y.;Ishii, M.;Inoue, Y.;Hibino, Y.;Sugita, A. , Proc. ECOC. 2001, Paper Mo.F.2.4 / v.,pp.8-9,
    11. A Simple Laterally Tapered Waveguide for Low-Loss Coupling to Single-Mode Fibers , Kasaya, K.;Mitomi, O.;Naganuma, M.;Kondo, Y.;Noguchi, Y. , IEEE Photon. Technol. Lett. / v.5,pp.345-347,
    12. Compact and Low-Loss Arrayed Waveguide Grating Module Withy Tolerance-Relaxed Spot-Size Converter , Mizuno, T.;Kitoh, T.;Ishii, M.;Inoue, Y.;Saida, T.;Itoh, M.;Shibata, T.;Hibino, Y. , IEEE Photonic. Technol. Lett. / v.15,pp.239-241,
    13. Low-Loss $1.5%-{\Delta}$ Arrayed Waveguide Grating with Narrow Laterally Tapered Spot-Size Converter , Mizuno, T.;Kitoh, T.;Saida, T.;Inoue, Y.;Itoh, M.;Shibata, T.;Hibino, Y.;Hida, Y. , Electron Lett. / v.37,pp.1452-1454,

 저자의 다른 논문

  • Choi, Jun-Seok (5)

    1. 2005 "0.75Δ% 굴절율차를 가진 40채널 광파장 다중화 및 역다중화 소자 제작 및 특성" 한국광학회지 = Korean journal of optics and photonics 16 (3): 196~200    
    2. 2005 "가열용융 방법에 의한 Ge-BPSG 마이크로렌즈 어레이 제작" 한국광학회지 = Korean journal of optics and photonics 16 (4): 340~344    
    3. 2007 "Design of a Taper-Underlaid Spot-Size Converter with an Offset" Journal of the Optical Society of Korea 11 (1): 40~43    
    4. 2008 "Design of PLC Triplexer Using Three Waveguide Interferometer" Journal of the Optical Society of Korea 12 (3): 162~165    
    5. 2010 "Wafer-level Fabrication of Ball Lens by Cross-cut and Reflow of Wafer-bonded Glass on Silicon" Journal of the Optical Society of Korea 14 (2): 163~169    
  • Lee, Dong-Hwan (3)

  • Lee, Hyung-Jong (21)

  • Lee, Hyun-Yong (18)

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
유료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기