Translator Disclaimer
16 February 2018 New topologies of femtosecond Er:fibre laser cavities
Author Affiliations +
Abstract
This work presents, for the first time, research of new cavity topologies for mode-locked Er-doped fibre lasers. The proposed drop- and B-shaped cavities using dual-fibre optical collimator allow a relatively simple ring cavity with continuously adjustable length. Demonstrated is high-quality nonlinear-polarisation-evolution mode locking in an Erdoped fibre laser based on the new cavity configurations with pulses of several hundred femtosecond duration. Possibility smooth variation of pulse repetition rate allоws to stabilise this rate and apply femtosecond fibre lasers with proposed new cavity topologies in metrological and other fields where high stability of pulse repetition rate is required.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sergey Kobtsev, Boris Nyushkov, Natalia Koliada , Alexander Antropov, Victor Pivtsov , and Arkadii Yakovlev "New topologies of femtosecond Er:fibre laser cavities", Proc. SPIE 10518, Laser Resonators, Microresonators, and Beam Control XX, 1051820 (16 February 2018); https://doi.org/10.1117/12.2289080
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
Back to Top