| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Diode-Pumped Soliton and Non-Soliton Mode-Locked Yb:GYSO Lasers |
| HE Jin-Ping1, LIANG Xiao-Yan1**, LI Jin-Feng1, ZHENG Li-He2, SU Liang-Bi2, XU Jun2
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1State State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, PO BOX 800-211, Shanghai 201800
2Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050
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| Cite this article: |
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HE Jin-Ping, LIANG Xiao-Yan, LI Jin-Feng et al 2011 Chin. Phys. Lett. 28 084204 |
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Abstract Diode-pumped soliton and non-soliton mode-locked Yb:(Gd1−xYx)2SiO5 (x = 0.5) lasers are demonstrated. Pulses as short as 1.4 ps are generated for the soliton mode−locked operation, with a pair of SF10 prisms as the negative dispersion elements. The central wavelength is 1056 nm and the repetition rate is 48 MHz. For the non-soliton mode locking, the output power could achieve ∼1.2 W, and the pulse width is about 20 ps. The critical pulse energy in the soliton-mode locked operation against the Q-switched mode locking is much lower than the critical pulse energy in the non-soliton mode-locked operation.
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| Keywords:
42.55.Xi
42.60.Fc
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Received: 25 February 2011
Published: 28 July 2011
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| PACS: |
42.55.Xi
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(Diode-pumped lasers)
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42.60.Fc
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(Modulation, tuning, and mode locking)
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