Flat-top and low-loss WDM filter composed of lattice-form interleave filter and arrayed-waveguide gratings on one chip

Conference on Optical Fiber Communication, Technical Digest Series

Volumn 54, Issue 3, 2001, Pages

  Oguma, M ^a   Kitoh, T ^a   Jinguji, K ^a   Shibata, T ^a   Himeno, A ^a   Hibino, Y ^a  

^a NTT CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BIREFRINGENCE; DIFFRACTION GRATINGS; INTEGRATED CIRCUIT MANUFACTURE; LIGHT TRANSMISSION; OPTICAL DESIGN; OPTICAL FILTERS; OPTICAL WAVEGUIDES; PHOTOLITHOGRAPHY; REACTIVE ION ETCHING; SILICA; SILICON WAFERS; WAVELENGTH DIVISION MULTIPLEXING;

ARRAYED WAVEGUIDE GRATING; FLAME HYDROLYSIS DEPOSITION TECHNIQUES; INTERLEAVE FILTER; LATTICE FILTER THEORY; MULTIPLEXER; PLANAR LIGHTWAVE CIRCUITS;

INTEGRATED OPTOELECTRONICS;

EID: 0034823406     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Flat spectrum response arrayed-waveguide grating multiplexer with parabolic horns
2. Fabrication of very low insertion loss (∼0.8dB) arrayed-waveguide grating with vertically tapered waveguides
3. Low-loss and flat pass-band 1×8 arrayed-waveguide grating multi/demultiplexers with athermal spectrum for metropolitan area networks
4. Design of variable group-delay dispersion equalizer using a lattice-form programmable optical frequency filter
5. Optical half-band filters
6. Flat-passband interleave filter with 200GHz channel spacing based on planar lightwave circuit-type lattice structure