Open AccessFemtosecond Pulses Generation From a Diode-Pumped Yb:CaNb2O6 Disordered Crystal Laser
Author(s) -
Zi-Ye Gao,
Jiang-Feng Zhu,
Zhi-Yi Wei,
Zheng-Mao Wu
Publication year - 2017
Publication title -
ieee access
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.587
H-Index - 127
ISSN - 2169-3536
DOI - 10.1109/access.2017.2774843
Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation
We experimentally demonstrated a diode-pumped femtosecond Yb:CaNb2O6 disordered crystal laser. Pumping by a 978-nm fiber coupled laser diode and assisting by a semiconductor saturable absorber mirror, stable continuous-wave mode-locked laser pulses with a width of 170 fs at the central wavelength of about 1038 nm were obtained. The laser pulses had an average output power and a repetition rate of 135 mW and 80 MHz, respectively. To the best of our knowledge, this is the shortest laser pulses generated from Yb:CaNb2O6 disordered crystal lasers.
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