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 article in proceedingsScientificpeer-review

2 Citations (Scopus)

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
PublisherIEEE
ISBN (Electronic)978-1-7281-5233-2
ISBN (Print)978-1-7281-5232-5
DOIs
Publication statusPublished - 2 Nov 2020
MoE publication typeNot Eligible
EventInternational Conference Laser Optics - St. Petersburg, Russian Federation
Duration: 2 Nov 20206 Nov 2020

Publication series

NameInternational Conference Laser Optics
Volume2020
ISSN (Electronic)2642-5580

Conference

ConferenceInternational Conference Laser Optics
Abbreviated titleICLO
Country/TerritoryRussian Federation
CitySt. Petersburg
Period02/11/202006/11/2020

Funding

This work was supported by Russian Foundation for Basic Research (project 18-29-20025) Fig.1. Scheme of a ring fiber laser cavity. LD-laser diode, WDM – wavelength demultiplexer, IS - optical isolator, PC – polarization controller, PBS – polarization beam splitter

Keywords

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

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