Acta Photonica Sinica, Volume. 40, Issue 1, 78(2011)

Thermal Lensing Effect of Diode-pumped Yb:KGd(WO4)2 Based on Convective Heat-transfer on the Side Surface

NIU Rong-lian1,*... LIU Cheng-cheng1, LIU Ying1, LIU Jie1 and QIN Lian-jie2 |Show fewer author(s)
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    References(16)

    [1] [1] WANG Ying-wei, CHENG Hao-bo, ZHU Zhong-li, et al. Structure and vibration spectrum of laser crystal Yb∶KGd(WO4)2[J]. Journal of Inorganic Materials, 2005,20(6):1295-1300.

    [2] [2] BISWAL S, O′CONNOR S P, BOWMAN S R. Thermo-optical parameters measured in ytterbium-doped potassium gadolinium tungstate[J]. Applied Optics, 2005, 44(15):3093-3097.

    [3] [3] FILIPPOV V V, KULESHOV N V, BODNAR I T. Negative thermo-optical coefficients and athermal directions in monoclinic KGd(WO4)2 and KY(WO4)2 laser host crystals in the visible region[J]. Applied Physics B, 2007, 87(4): 611-614.

    [4] [4] HOOS F, MEYRATH T P, LI S, et al. Femtosecond 5 W Yb:KGW slab laser oscillator pumped by a single broad-area diode and its application as supercontinuum source[J]. Applied Physics B, 2009, 96(1): 5-10.

    [5] [5] HOLTOM G R. Mode-locked Yb:KGW laser longitudinally pumped by polarization-coupled diode bars[J]. Optics Letters, 2006, 31(18): 2719-272.

    [6] [6] BERGER J A, GRECO M J, SCHROEDER W A. High-power, femtosecond thermal-lens-shaped Yb∶KGW[J]. Optics Express, 2008, 16(12): 8629-8640.

    [7] [7] HELLSTRM J E, BIUSHAGEN S, PASISKEVICIUS V. Laser performance and thermal lensing in high-power diode-pumped Yb∶KGW with athermal orientation[J]. Applied Physics B, 2006, 83(1): 55-59.

    [8] [8] HOOS F, LI S, MEYRATH T P, et al. Thermal lensing in an end-pumped Yb∶KGW slab laser with high power single emitter diodes[J]. Optics Express, 2008, 16(9): 6041-6049.

    [12] [12] LIU Shu-shan, LIU Jie, LIU Min, et al. Theoretical and experimental study on thermal effect of LD end-pumped Nd∶KGW laser[J]. Acta Photonica Sinica, 2009, 38(9):1-4.

    [13] [13] CHENIS S, DRUON F, BALEMBOIS F, et al. Thermal lensing measurements in diode-pumped Yb-doped GdCOB, YCOB, YSO, YAG and KGW[J]. Optical Materials, 2003, 22(2): 129-137.

    [14] [14] ZHOU Mu, WANG Xiao-feng, TAN Ji-chun. Calculation and analysis of athermal directions of Yb∶KGW laser crystal[J]. Journal of Applied Optics, 2008, 29(1):81-85.

    [15] [15] INNOCENZI M E, YURA H T, FIEIDS F, Thermal modeling of continuous-wave end-pumped solid-state lasers[J]. Applied Physics Letter, 1990, 56(19): 1831-1833.

    [16] [16] PFISTNER C, WEBER R, WEBER H P, et al. Thermal Beam Distortions in End-Pumped Nd∶YAG, Nd∶GSGG, and Nd∶YLF Rods[J]. IEEE Journal of Quantum Electronics, 1994, 30(7): 1605-1615.

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    [2] Gao Ming, Wang You, Wang Hongyuan, Jiang Zhigang, Zhang Wei, An Guofei, Han Juhong, Cai He, Xue Liangping, Zhou Jie, Wang Shunyan. Optimization of an End-Pumped Yb3+:KGd(WO4)2 Laser with Different Parametrical Conditions[J]. Laser & Optoelectronics Progress, 2016, 53(6): 61409

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    NIU Rong-lian, LIU Cheng-cheng, LIU Ying, LIU Jie, QIN Lian-jie. Thermal Lensing Effect of Diode-pumped Yb:KGd(WO4)2 Based on Convective Heat-transfer on the Side Surface[J]. Acta Photonica Sinica, 2011, 40(1): 78

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    Paper Information

    Received: Jul. 20, 2010

    Accepted: --

    Published Online: Mar. 8, 2011

    The Author Email: Rong-lian NIU (904736834@qq.com)

    DOI:

    CSTR:32186.14.

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