8-channel 200 GHz-Spacing Multi-Wavelength Lasers by Silica PLC Hybrid Integration

Konferenz: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
16.09.2007- 20.09.2007 in Berlin, Germany

Tagungsband: ECOC 2007

Seiten: 2Sprache: EnglischTyp: PDF

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Oh, Su Hwan; Shin, Jang-Uk; Park, Yoon-Jung; Kim, Ki Soo; Lee, Dong-Hoon; Kim, Sung-Bock; Park, Sang-Ho; Sung, Hee-Kyung; Baek, Yong-Soon; Oh, Kwang-Ryong (Electronics and Telecommunications Research Institute (ETRI)-IT convergence & components Laboratory, 161, Yusong-gu, Daejeon, 305-350, Korea)

We successfully fabricated a very compact 8-channel 200 GHz-spacing multi-wavelength laser (MWL) module for WDM-PON OLT source. The wavelength shift of MWL from ITU grid was within - 0.25nm for the 8- channels, which was well matched to target wavelength shift of less than 0.2nm. This module operates successfully with a total throughput of 1.25 Gbit/s over 20 Km transmission.