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- Title
Large Normal Dispersion Mode-Locked Erbium-Doped Fiber Laser.
- Authors
Tang, Mincheng; Granger, Geoffroy; Lesparre, Fabien; Wang, Hongjie; Qian, Kai; Lecaplain, Caroline; Oudar, Jean-Louis; Jaouen, Yves; Gabet, Renaud; Gaponov, Dmitry; Likhachev, Mikhail; Godin, Thomas; Février, Sébastien; Hideur, Ammar
- Abstract
We report on a passively mode-locked oscillator based on an erbium-doped dual concentric core fiber combining high normal dispersion and large mode area. This large normal dispersion laser generates long pulses with 30 ps duration and 0.17 nm spectral width at 1530 nm wavelength. The source delivers an average power of 64 mW at a repetition rate of 16 MHz, corresponding to 4 nJ energy. This concept opens up new degrees of freedom in the design of mode-locked fiber lasers.
- Subjects
MODE-locked lasers; FIBER lasers; DISPERSION (Chemistry); DEGREES of freedom
- Publication
Fibers, 2019, Vol 7, Issue 11, p97
- ISSN
2079-6439
- Publication type
Article
- DOI
10.3390/fib7110097