PLC-type demultiplexer with a spectral modulation function

Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
09/16/2007 - 09/20/2007 at Berlin, Germany

Proceedings: ECOC 2007

Pages: 2Language: englishTyp: PDF

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Tanaka, T.; Ooba, N.; Kamei, S.; Inoue, Y. (NTT Photonics Laboratories, NTT Corporation, 3-1, Morinosato Wakamiya, Atsugi-shi, Kanagawa, 243-0198, Japan)
Fujiwara, M.; Suzuki, H. (NTT Access Network Service System Laboratories, NTT Corporation)

We report a 100-GHz-spacing 48-channel PLC-type demultiplexer with a wavelength monitoring function composed of an MZI and two AWGs. Its transmission spectra can be shifted at a practical rate by modulating the MZI section.