Wavelength-selective coupling between vertically integrated thin-film waveguides via supermode by a pair of grating couplers

IEEE Photonics Technology Letters

Volumn 13, Issue 7, 2001, Pages 678-680

  Ura, Shogo ^a,b   Nishida, Ryuji ^c   Suhara, Toshiaki ^a,c   Nishihara, Hiroshi ^a,c  

^a IEEE   (Japan)

^b KYOTO INSTITUTE OF TECHNOLOGY   (Japan)

^c OSAKA UNIVERSITY   (Japan)

Author keywords

Grating couplers; Guided modes; Integrated optics; Optical coupling; Optical waveguides; Propagation and waveguiding; Stacked waveguides; Supermodes; Wavelength selective coupling

Indexed keywords

GRATING COUPLERS; GUIDED MODES; STACKED WAVEGUIDES; THIN FILM WAVEGUIDES; VERTICALLY INTEGRATED WAVEGUIDES; WAVELENGTH SELECTIVITY;

COMMUNICATION CHANNELS (INFORMATION THEORY); DEMULTIPLEXING; DIFFRACTION GRATINGS; INTEGRATED OPTICS; LIGHT PROPAGATION; OPTICAL COMMUNICATION; REFRACTIVE INDEX; SUBSTRATES; THIN FILM DEVICES; WAVEGUIDE COUPLERS; WAVELENGTH DIVISION MULTIPLEXING;

OPTICAL WAVEGUIDES;

EID: 0035398497     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/68.930412     Document Type: Article

References (6)

1. Contra-directional coupling between stacked waveguides using grating couplers
2. Integrated-optic grating devices for optical interconnects
3. Wavelength selective coupling among three vertically integrated optical waveguides by grating couplers
4. High efficiency wavelength-selective coupling between separated thin-film waveguides by a pair of grating couplers
5. Three-dimensional optical interconnects by stacked ARROW waveguides
6. High-coupling efficiency vertical ARROW coupler with large tolerance and short coupling length for three-dimensional optical interconnects