| Literature DB >> 22660054 |
Chang Su Jun1, Sun Young Choi, Fabian Rotermund, Byoung Yoon Kim, Dong-Il Yeom.
Abstract
We report >13 MHz/mW pump power efficiency in increasing the repetition rate of passive harmonic mode-locking by engineering the soliton pulse energy in Er fiber lasers incorporating carbon nanotube saturable absorber. Stable pulses with a ∼5 GHz repetition rate and 40 dB of super-mode suppression are demonstrated with only ∼400 mW pump power in a single-clad fiber laser.Entities:
Year: 2012 PMID： 22660054 DOI： 10.1364/OL.37.001862
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776