Title :
Pump reflector based remote pumped bidirectional EDFA for WDM PON transport
Author :
Shih-Syuan Hong ; Yi-Lin Yu ; Shien-Kuei Liaw ; Chow-Shing Shin
Author_Institution :
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
Abstract :
We proposed and demonstrated a remotely pumped bidirectional C+L band fiber amplifier for wavelength division multiplexing (WDM) passive optical network (PON). A high-reflectivity pump reflector using three cascading fiber Bragg gratings (FBGs) is designed to reflect the residual pump power for L band amplification. Both the gains for C band and L band are larger than 10.0 dB under -10 dBm launched power. Using the remote pumped bidirectional fiber amplifier, the power penalty is only 0.82 dB after 10 Gb/s, 24 km bi-directional transmission.
Keywords :
Bragg gratings; erbium; optical elements; optical fibre amplifiers; passive optical networks; wavelength division multiplexing; FBGs; L band amplification; WDM PON transport; bit rate 10 Gbit/s; cascading fiber Bragg gratings; gain 0.82 dB; high-reflectivity pump reflector; passive optical network; remote pumped bidirectional EDFA; remote pumped bidirectional fiber amplifier; remotely pumped bidirectional C+L band fiber amplifier; residual pump power; wavelength division multiplexing; Erbium-doped fiber amplifiers; Fiber gratings; Optical fiber amplifiers; Passive optical networks; Wavelength division multiplexing; Bit error rate (BER); Erbium doped fiber amplifier; Passive optical network; Wavelength division multiplexer; pump reflector;
Conference_Titel :
Communications in China (ICCC), 2013 IEEE/CIC International Conference on
Conference_Location :
Xi´an
DOI :
10.1109/ICCChina.2013.6671113
