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Optics Letters

Optics Letters


  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 3 — Feb. 1, 2014
  • pp: 438–441

Pulse shaping in mode-locked fiber lasers by in-cavity spectral filter

Sonia Boscolo, Christophe Finot, Huseyin Karakuzu, and Periklis Petropoulos  »View Author Affiliations

Optics Letters, Vol. 39, Issue 3, pp. 438-441 (2014)

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We numerically show the possibility of pulse shaping in a passively mode-locked fiber laser by inclusion of a spectral filter into the laser cavity. Depending on the amplitude transfer function of the filter, we are able to achieve various regimes of advanced temporal waveform generation, including ones featuring bright and dark parabolic-, flat-top-, triangular- and saw-tooth-profiled pulses. The results demonstrate the strong potential of an in-cavity spectral pulse shaper for controlling the dynamics of mode-locked fiber lasers.

© 2014 Optical Society of America

OCIS Codes
(140.4050) Lasers and laser optics : Mode-locked lasers
(320.5540) Ultrafast optics : Pulse shaping
(070.2615) Fourier optics and signal processing : Frequency filtering

ToC Category:
Lasers and Laser Optics

Original Manuscript: November 6, 2013
Manuscript Accepted: November 28, 2013
Published: January 20, 2014

Sonia Boscolo, Christophe Finot, Huseyin Karakuzu, and Periklis Petropoulos, "Pulse shaping in mode-locked fiber lasers by in-cavity spectral filter," Opt. Lett. 39, 438-441 (2014)

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