Passively Q-switched mode locking performance of Nd:GdTaO4 crystal by MoS2 saturable absorber at 1066 nm.
Appl Opt
; 54(18): 5829-32, 2015 Jun 20.
Article
em En
| MEDLINE
| ID: mdl-26193036
ABSTRACT
Passively Q-switched mode-locking performance of NdGdTaO4 crystal using molybdenum disulfide (MoS2) as a saturable absorber at 1066 nm was demonstrated for the first time. The MoS2 saturable absorber was prepared simply by transferring the MoS2 suspension onto a quartz substrate. By inserting the MoS2 saturable absorber into the NdGdTaO4 laser, stable Q-switched modelocked operation can be achieved. At the pump power of 4 W, the maximum average output power of 0.156 W was obtained with the optical conversion efficiency of 3.9%.
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01-internacional
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MEDLINE
Idioma:
En
Revista:
Appl Opt
Ano de publicação:
2015
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Article