Journal of IKEEE (전기전자학회논문지)

Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
권호 표지

Spectral Analysis of Arrayed Waveguide Grating

Arrayed Waveguide Grating의 스펙트럼해석

  • Jung, Jae-Hoon (School of Electrical, Electronics and Computer Engineering, Dankook Univ.)
  • 정재훈 (단국대학교 전기전자컴퓨터공학부)
  • Published : 2004.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

We performed the spectrum analysis of arrayed waveguide grating using Fresnel Kirchhoff diffraction formula and its approximated Fraunhofer diffraction equation and applied both methods to 16 channel and 40 channel models. We presented the spectra and found out the limitations of Fraunhofer diffraction in analysis of arrayed waveguide grating and compared the errors coming from Fraunhofer diffraction approximation and due to imperfection during the fabrication process.

Arrayed waveguide grating의 스펙트럼을 해석하기 위해 Fresnel Kirchhoff diffraction 식과 Fraunhofer diffraction 근사식을 이용하여 실제로 제작되는 16채널 및 40채널의 arrayed waveguide grating에 대해 적용해 보았으며 Fraunhofer diffraction 근사식을 적용할 때 생기는 문제점을 모델별로 도출하였고 그 오차를 실제의 공정오차와 비교하였다.

Keywords

References

  1. IEEE J Select. Areas Commun. v.8 Dense wavelength division multiplexing networks: Principles and applications Brackett, C.A.
  2. Electron. Lett. v.24 New focusing and dispersive planar component based on an optical phased Smit, M.
  3. IEEE Photon. Technol. Lett. v.3 Integrated optics NN multiplexer on silicon Dragone, C.;Edwards, C.;Kistler, R.
  4. IEEE Photon. Technol. Lett. v.9 Flat channel passband wavelength multilplexing and demultiplexing devices by multiple Rowland circle design Ho, Y.P.;Li, H.;Chen, Y.
  5. Electron. Lett. v.33 no.15 Waveguide grating router with maximally flat channel passband produced by spatial filtering Dragone, C.;Strasser, T.;Bogert, G.A.;Stulz, L.W.;Chou, P.
  6. J. Lightwave Technol v.10 The finite-difference vector beam propagation method: Analysis and assessment Huang, W.P.;Xu, C.;Chu, S.T.;Chaudhuri, S.K.
  7. IEEE J Select.Topics Quantum Electron v.2 PHASAR-based WDM-devices: Principles, design and applications Smit, M.K.;van Dam, C.
  8. J. Lightwave Technol v.20 Modeling and Design of Arrayed Waveguide Gratings Munoz, P.;Pastor, D.;Capmany, J.