Mapping of the pulse states of a fiber laser with ionic liquid gated carbon nanotube saturable absorber

A. Kokhanovskiy, I. Petenev, K. Serebrenikov, A. Ivanenko, S. Kobtsev, S. Turitysin, A. A. Mkrtchyan, Yu Gladush, A. G. Nasibulin

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

This work investigates a space of pulse states reachable by electronic control of ionic liquid gated carbon nanotube absorber (ILGNA) implemented inside fiber mode-locked laser. Adjustment of a voltage applied on ILGNA and a current of a pumping diode provides a convenient way to switch between Q-switch, Mode-locking and Q-switch mode-locking regimes. Solitons with spectral width of 16 nm pulse duration of 500 fs with 22.32 MHz repetition rate at mode-locking regime, pulses with 1.6 µs with 48.6 kHz repetition rate were achieved.

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2020, ICLO 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728152332
DOIs
Publication statusPublished - 2 Nov 2020
Event2020 International Conference Laser Optics, ICLO 2020 - St. Petersburg, Russian Federation
Duration: 2 Nov 20206 Nov 2020

Publication series

NameProceedings - International Conference Laser Optics 2020, ICLO 2020

Conference

Conference2020 International Conference Laser Optics, ICLO 2020
CountryRussian Federation
CitySt. Petersburg
Period02.11.202006.11.2020

Keywords

  • carbon nanotubes
  • fiber mode-locked laser
  • Q-switching

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