Abstract
A novel approach is proposed to ultra-narrow optical filtering in dense WDM transmission. The filter based on fiber Bragg grating is specially designed and fabricated to be slightly asymmetric. A feasibility of 8x40Gbit/s DWDM RZ transmission with 0.8 bit/s/Hz spectral efficiency (without PDM and FEC) over 1280 km of SMF/DCF link has been confirmed by numerical modelling.
Original language | English |
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Title of host publication | Optics InfoBase Conference Papers |
Publication status | Published - 1 Jan 2005 |
Event | 2005 Quantum Electronics and Laser Science Conference (QELS) - Baltimore, MD, United Kingdom Duration: 22 May 2005 → 27 May 2005 |
Conference
Conference | 2005 Quantum Electronics and Laser Science Conference (QELS) |
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Country/Territory | United Kingdom |
City | Baltimore, MD |
Period | 22/05/05 → 27/05/05 |