Bound states of solitons in a harmonic graphene-mode-locked fiber laser
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Peer-reviewed
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Abstract
We report bound states of solitons from a harmonic mode-locked fiber laser based on a solution-processed graphene saturable absorber. Stable soliton pairs, 26.2 ps apart, are generated with 720 fs duration. By simply increasing the pump power, the laser can also generate harmonic mode-locking with harmonics up to the 26th order (409.6 MHz repetition rate). This is a simple, low-cost, all-fiber, versatile multifunction ultrafast laser that could be used for many applications.
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Keywords
5102 Atomic, Molecular and Optical Physics, 51 Physical Sciences
Journal Title
Photonics Research
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Journal ISSN
2327-9125
2327-9125
2327-9125
Volume Title
7
Publisher
OSA Publishing
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Sponsorship
National Natural Science Foundation of China (NSFC) (61575106); Beihang University (BUAA); Beijing Advanced Innovation Center for Big Data-Based Precision Medicine (Ultrafast Pulsed Fiber Lasers and Applications); School of Instrumentation and Optoelectronic Engineering.