Silica-based line-symmetric series-tapered (LSST) broadband directional coupler with asymmetric guides only in their parallel coupling regions

Electronics Letters

Volumn 32, Issue 18, 1996, Pages 1700-1702

  Takagi, A ^a   Takato, N ^a   Hida, Y ^a   Oguchi, T ^a   Nozawa, T ^a  

^a NTT CORPORATION   (Japan)

Author keywords

Optical directional couplers; Optical waveguide components

Indexed keywords

FABRICATION; OPTICAL WAVEGUIDES; SEMICONDUCTING SILICON; SEMICONDUCTOR DEVICE STRUCTURES; SILICA;

BROADBAND COUPLING RATIO; LINE SYMMETRIC SERIES TAPERED COUPLERS; OPTICAL DIRECTIONAL COUPLERS; OPTICAL WAVEGUIDE COMPONENTS;

OPTICAL FIBER COUPLING;

EID: 0030219486     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19961159     Document Type: Article

References (6)

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2. MIYA, T., TAKATO, N., HANAWA, F., OHMORI, Y., YAMAGUCHI, M., and TOMITA, N.: 'Arrayed waveguide-type wavelength insensitive coupler for FTTH networks'. Tech. Dig. of Opt. Fibre Commun. Conf. (OFC'92), 1992, pp. 264
3. TAKASUGI, H., TOMITA, N., UENOYA, T., NAKAMURA, I., and YOKOO, Y.: 'Design and evaluation of automatic optical fibre operation support system'. Proc. 39th Int. Wire and Cable Symp. (IWCS'90), 1990, pp. 623-629
4. TAKAGI, A., JINGUJI, K., and KAWACHI, M. 'Silica-based waveguide-type wavelength-insensitive couplers (WINC's) with series-tapered coupling structure', J. Lightwave Technol. 1992, 10, (12). pp. 1814-1824
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6. KAWACHI, M.: 'Silica waveguides on silicon and their application to integrated-optic components', Opt. Quantum Electron., 1990, 22, pp. 391-416