Title :
128 × 8 split and 60 km long-reach PON transmission using 27 dB-gain hybrid burst-mode optical fiber amplifier and commercial Giga-bit PON system
Author :
Suzuki, Ken-Ichi ; Fujiwara, Masamichi ; Imai, Takeshi ; Yoshimoto, Naoto ; Hadama, Hisaya
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
We demonstrate error free transmission of a 128 × 8 split and 60 km long-reach PON system over 12 hours; a loss budget of over 60-dB is achieved by combining a hybrid burst-mode optical fiber amplifier (OFA) and a commercial G-PON system. Our proposed hybrid burst-mode OFA, which consists of a gain-clamped praseodymium-doped fiber amplifier (PDFA) and a fast automatic gain controlled PDFA, successfully achieves over 27-dB gain and over 16.5-dB dynamic range.
Keywords :
automatic gain control; light transmission; optical fibre amplifiers; optical fibre networks; telecommunication control; automatic gain controlled PDFA; commercial G-PON system; error free transmission; gain 27 dB; gain-clamped praseodymium-doped fiber amplifier; hybrid burst-mode optical fiber amplifier; long-reach PON transmission; loss budget; size 60 km; Automatic control; Gain; Optical control; Optical fiber amplifiers; Optical filters; Optical pumping; Passive optical networks; Semiconductor optical amplifiers; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
