论文信息 - 40-wavelength planar channel-dropping filter with improved crosstalk

40-wavelength planar channel-dropping filter with improved crosstalk

We present a planar 40-wavelength 100-GHz spacing channel-dropping filter with wide in-to-through stopbands and low in-to-drop crosstalk, yet highly cascadable in-to-through passbands without significant excess loss or large physical size.

[1] E. G. Metaal,et al. First InP-based reconfigurable integrated add-drop multiplexer , 1997, IEEE Photonics Technology Letters.

[2] Masayuki Okuno,et al. 16-channel optical add/drop multiplexer consisting of arrayed-waveguide gratings and double-gate switches , 1996 .

[3] Seiko Mitachi,et al. Growth of polarisation crosstalk along a silica-based optical waveguide , 1998 .

[4] K. Okamoto,et al. Flat spectral response arrayed-waveguide grating multiplexer with parabolic waveguide horns , 1996 .

[5] Masayuki Okuno,et al. New silica-based 8 X 8 thermo-optic matrix switch on Si that requires no bias power , 1995 .

[6] L. Eldada,et al. Integrated multichannel OADMs using polymer Bragg grating MZIs , 1998, IEEE Photonics Technology Letters.

[7] C.R. Doerr,et al. 40-wavelength add drop filter , 1999, IEEE Photonics Technology Letters.

[8] Nicholas C. Andreadakis,et al. Passband broadening of integrated arrayed waveguide filters using multimode interference couplers , 1996 .

[9] C. Doerr,et al. Dynamic wavelength equalizer in silica using the single-filtered-arm interferometer , 1999, IEEE Photonics Technology Letters.