[1] [1] Smit M K,et al.Phasar based WDM devices:principles,design and applications.IEEE Quantum Electronics.1996,2(2):236～250

[2] [2] Takahashi H,et al.Transmission characteristics of arrayed waveguide N×N wavelength multiplexer.Journal of Lightwave Technology,1995,13(3):447～455

[3] [3] Goh,K T,Yamada H,et al.Design and applications of silica-based planar lightwave circuits.IEEE Quantum Electronics,1999,5(5):1227～1236

[4] [4] He J J,Lamontagne B,Koteles E S.Polarization dispersion compensated AWG demultiplexer fabricated in a single shallow etching step.Electron Lett,1999,35:737～738

[5] [5] Hunsperger R G.Integrated Optics:Theory and Technology(the 3rd Edition).1991:91～100

[6] [6] Weber Jean-Pierre.Device design using Gaussian beams and ray matrices in planar optics.IEEE J Quantum Electron,1992,30(10):2407～2416

[7] [7] He J J,Lamontagne B,Delage A,et al.Sources of crosstalk in grating based monolithic integrated wavelength demultiplexers.International Conference on Application of Photonic Technology,Ottawa,Canada,1998:27～30

[8] [8] Hadley G R.Multistep method for wide-angle beam propagation.Optics Letters,1992,17(24):1743～1745

[9] [9] Scarmozzino R,Jr Osgood R M.Comparison of finite-difference and Fourier-transform solutions of the parabolic wave equation with emphasis on integrated-optics applications.J Opt Soc Am(A),1991,8(5):724～731

[10] [10] Hadley G R.Transparent boundary condition for the beam propagation method.IEEE J Quantum Electron,1992,28(1):363～370

[11] [11] Hadley G R.Wide-angle beam propagation using pade approximant operators.Optics Letters,1992,17(20):1425～1428

[12] [12] Hocker G B,Burns W K.Mode dispersion in diffused channel waveguide by the effective index method.Appl Opt,1997,16(1):113～118