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Chengbo Mou, Alekesey Rozhin, Sergey Sergeyev, Sergei Turitsyn
Research output: Chapter in Book/Published conference output › Conference publication
Passively mode locked fibre lasers have a variety of applications ranging from telecommunication to medical photonics. Carbon nanotubes (CNTs) have attracted recently a great deal of attention as a promising solution for saturable absorber elements required for laser mode locking (see e.g. [1-3] and references therein). CNTs can be used as a saturable absorber in passively mode locked fibre laser directly [1,2] or as a CNTs polymer composites [3]. An attractive feature of CNT-based solutions in fibre lasers is a possibility to maintain the compactness, robustness of all-fibre format and low cost through using all standard telecom compatible components. The two important technical challenges in such type of lasers are: (i) to achieve stable polarization properties of the generated radiation without using complex control elements, and, (ii) to avoid low frequency instabilities of the mode-locked pulse train. In this paper we report results of the experiments on mode-locked soliton fibre laser using the following standard components: 1m of highly doped erbium fibre (Liekki Er80-8/125) serves as the gain medium with nominal absorption of 80 dB/m at 1530 nm; a 976 nm laser diode providing up to 310mW power is used to pump the laser via a 980/1550 wavelength division multiplexing; an isolator is employed to ensure single direction oscillation; SMF-28 is used to create necessary amount of anomalous dispersion to form soliton pulse making the total cavity length around 7.83 m; the CNT-polyvinyl alcohol polymer saturable absorber sandwiched in the FC/PC connector is used as a mode-locker device (see [3] for details).
Original language | English |
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Title of host publication | 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011 |
Publisher | IEEE |
Number of pages | 1 |
ISBN (Electronic) | 978-1-4577-0532-8 |
ISBN (Print) | 978-1-4577-0533-5 |
DOIs | |
Publication status | Published - Sept 2011 |
Event | 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference - Munich, Germany Duration: 22 May 2011 → 26 May 2011 |
Conference | 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference |
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Abbreviated title | CLEO EUROPE/EQEC 2011 |
Country/Territory | Germany |
City | Munich |
Period | 22/05/11 → 26/05/11 |
Research output: Chapter in Book/Published conference output › Conference publication
Research output: Chapter in Book/Published conference output › Conference publication
Research output: Chapter in Book/Published conference output › Conference publication