Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/10294
Title: 3 W high-power laser passively mode-locked by graphene oxide saturable absorber
Authors: Feng, C
Wang, Y
Liu, J
Tsang, YH 
Song, Y
Yu, Z
Keywords: Absorber
Average output power
Graphene oxide
Mode locking
Ultrafast laser
Issue Date: 2013
Publisher: North-Holland
Source: Optics communications, 2013, v. 298-299, p. 168-170 How to cite?
Journal: Optics communications 
Abstract: A novel reflective graphene oxide based saturable absorber is fabricated and used to passively mode locked the Nd:YVO4 ultrafast laser system. The maximum average output power measured is 3.06 W and the optical to optical conversion efficiency is about 25%. The measured pulse duration and repetition rate are 8.8 ps and 84 MHz. The maximum peak power and the single pulse energy of the mode-locking laser are up to 4.1 kW and 36 nJ, respectively. To the best of our knowledge, it is the highest average output power for the lasers mode locked with graphene based absorbers.
URI: http://hdl.handle.net/10397/10294
ISSN: 0030-4018
EISSN: 1873-0310
DOI: 10.1016/j.optcom.2013.02.003
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