Abstract
A novel three-stage amplification configuration with two intermediate gain equalisers is proposed to enlarge the bandwidth of erbium-doped fibre amplifiers. Seamless 3 dB gain bandwidths of 57 nm (1550–1607 nm) with an erbium-doped silica fibre amplifier and 62 nm (1540.5–1602.5 nm) with an erbium-doped fluoride fibre amplifier have been achieved with this configuration.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
