Beam-adjustment-free crosstalk reduction in 10GHz-spaced arrayed-waveguide grating via photosensitivity under UV laser irradiation through metal mask

Electronics Letters

Volumn 36, Issue 1, 2000, Pages 60-61

  Takada, K ^a   Tanaka, T ^a   Abe, M ^a   Yanagisawa, T ^a   Ishii, M ^a   Okamoto, K ^a  

^a NTT CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMMUNICATION CHANNELS (INFORMATION THEORY); CROSSTALK; DIFFRACTION GRATINGS; EXCIMER LASERS; INTERFERENCE SUPPRESSION; LASER BEAMS; LIGHT INTERFERENCE; MASKS; OPTICAL WAVEGUIDES; PHOTOSENSITIVITY;

ARRAYED-WAVEGUIDE GRATINGS (AWG); BEAM-ADJUSTMENT-FREE CROSSTALK REDUCTION;

OPTICAL COMMUNICATION;

EID: 0033640393     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000021     Document Type: Article

References (5)

1. TAKADA, K., YAMADA, H., and OKAMOTO, K.: '320-channel multiplexer consisting of a 100GHz-spaced parent AWG and 10GHz-spaced subsidiary AWGs', Electron. Lett., 1999, 35, pp. 824-826
2. YAMADA, H., TAKADA, K., INOUE, Y., OHMORI, Y., and MITACHI, S.: 'Statically-compensated 10GHz-spaced arrayed-waveguide grating', Electron. Lett., 1996, 32, pp. 1580-1582
3. HILL, K.O., FUJI, Y., JOHNSON, D.C., and KAWASAKI, K.: 'Photosensitivity in optical waveguides: application to reflector filter fabrication', Appl. Phys. Lett., 1978, 32, pp. 647-649
4. TAKADA, K., YAMADA, H., and INOUE, Y.: 'Optical low coherence method for characterizing silica-based arrayed-waveguide grating multiplexers', J. Lightwave Technol., 1996, 14, pp. 1677-1689
5. TANAKA, T., TAKAHASHI, H., OGUMA, M., HASHIMOTO, T., HIBINO, Y., YAMADA, Y., ITAYA, Y., and HILL, K.O.: 'Integrated external cavity laser composed of spot-size converted LD and UV written grating in silica waveguide on Si', Electron. Lett., 1996, 32, pp. 1202-1203