Dual-Wavelength Passively Mode-Locked Nd:LGGG Laser With SESAM

A diode-end-pumped Nd:LGGG dual-wavelength synchronously mode-locked laser operation at 1.06 μm was demonstrated. The maximum average output power of 475 mW was obtained. The two wavelengths were simultaneous mode-locked at 1060.9 and 1062.7 nm with the pulse duration of 6.3 ps. A laser frequency be...

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Bibliographic Details
Published in:IEEE photonics technology letters 2014-01, Vol.26 (1), p.40-42
Main Authors: Hou, Jia, Fu, Xiu-Wei, He, Jing-Liang, Yang, Ying, Zhang, Bai-Tao, Wang, Zhao-Wei, Yang, Ke-Jian, Jia, Zhi-Tai, Wang, Rui-Hua, Liu, Xun-Min, Dong, Chun-Ming, Tao, Xu-Tang
Format: Article
Language:English
Subjects:
Crystals
dual-wavelength
Laser excitation
Laser mode locking
Nd:LGGG
Power generation
Power lasers
Pump lasers
Semiconductor lasers
synchronously mode-locking
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Summary:A diode-end-pumped Nd:LGGG dual-wavelength synchronously mode-locked laser operation at 1.06 μm was demonstrated. The maximum average output power of 475 mW was obtained. The two wavelengths were simultaneous mode-locked at 1060.9 and 1062.7 nm with the pulse duration of 6.3 ps. A laser frequency beat was observed on top of the autocorrelation trace in the operation, corresponding to the 0.48 THz signal of stationary wave interference pattern.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2013.2288647