Passive harmonic mode-locking of fiber laser based on evanescent field interaction with carbon nanotube saturable absorber

Authors :: Sang Hwa Yoo
Ju Hee Im
Byoung Yoon Kim
Chang Su Jun
Sun Young Choi
Dong-Il Yeom
Fabian Rotermund
Source :: Scopus-Elsevier
Abstract: We demonstrated harmonically mode-locked soliton laser based on evanescent field interaction of carbon-nanotube saturable absorbers. The repetition rate was 943 MHz at 34th harmonics with super-mode suppression of 60 dB at 18 mW output power.

Subjects :: Distributed feedback laser
Materials science
Optics
Mode-locking
business.industry
Fiber laser
Far-infrared laser
Optoelectronics
Saturable absorption
Laser power scaling
Laser pumping
business
Tunable laser

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