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Abstract:
A diode-pumped dual-loss-modulated Q-switched and mode-locked (QML) Nd:Lu 0.15Y 0.85VO 4 laser at 1.34 μm with single-walled carbon nanotube saturable absorber (SWCNT-SA) and acousto-optic (AO) modulator is demonstrated. The modulation depth of the dual-loss-modulated QML laser reaches 90%, being deeper than 75% that obtained by the single passively QML laser. The stability of the hybrid QML laser is significantly improved if compared to that only with SWCNT-SA. The Q-switched pulse energy and the Q-switched pulse width of the QML laser with the dual-loss-modulation are 487 and 27% of those only with SWCNT-SA, respectively. © 2012 Pleiades Publishing, Ltd.
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Laser Physics
ISSN: 1054-660X
Year: 2012
Issue: 1
Volume: 22
Page: 137-141
2 . 5 4 5
JCR@2012
1 . 2 0 0
JCR@2023
JCR Journal Grade:1
CAS Journal Grade:2
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 2
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