Low-crosstalk 10-GHz-spaced 512-channel arrayed-waveguide grating multi/demultiplexer fabricated on a 4-in wafer

IEEE Photonics Technology Letters

Volumn 13, Issue 11, 2001, Pages 1182-1184

  Takada, K ^a   Abe, M ^a   Shibata, M ^a   Ishii, M ^a   Okamoto, K ^a  

^a NTT CORPORATION   (Japan)

Author keywords

Crosstalk; Gratings; Optical planar waveguides; Phased arrays; Waveguide arrays; Wavelength division multiplexing

Indexed keywords

COMMUNICATION CHANNELS (INFORMATION THEORY); CROSSTALK; DIFFRACTION GRATINGS; MIRRORS; ULTRAVIOLET RADIATION; WAVELENGTH DIVISION MULTIPLEXING; WSI CIRCUITS;

PHASE COMPENSATION;

OPTICAL WAVEGUIDES;

EID: 0035503372     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/68.959357     Document Type: Article

References (7)

1. 320-channel multiplexer consisting of a 100 GHz-spaced parent AWG and 10 GHz-spaced subsidiary AWG's
2. Transform-limited femtosecond WDM pulse generation by spectral filtering of gigahertz supercontinuum
3. Fabrication of silica-on-Si waveguide with higher index difference and its application to 256 channel arrayed-waveguide multi/demultiplexer
4. Compact design waveguide grating routers
5. Optical low coherence method for characterizing silica-based arrayed-waveguide grating multiplexers
6. Beam-adjustment-free crosstalk reduction in a 10 GHz-spaced arrayed-waveguide grating via photosensitivity under UV laser irradiation through a metal mask
7. Channel crosstalk reduction of a polarization-insensitive 10 GHz-spaced 128-channel arrayed-waveguide grating by photosensitive phase adjustment