[1] E. Snitzer. Optical maser action in Nd3+ in a barium crown glass［J］. Phys. Rev. Lett., 1961, 7(12): 444～449

[2] M. Nakazawa, Y. Kimura, K. Suzuki. Efficient Er3+-doped optical fiber amplifier pumped by a 1.48 μm InGaAsP laser diode［J］. Appl. Phys. Lett., 1989, 54(4): 295～297

[3] V. Dominic, S. MacCormack, R. Waarts et al.. 110 W fibre laser［J］. Electron. Lett., 1999, 35(14): 1158～1160

[4] I. Limpert, A. Liem, H. Zellmer et al.. 500 W continuous-wave fibre laser with excellent beam quality［J］. Electron. Lett., 2003, 39(8): 645～647

[5] C. H. Liu, B. Ehlers, F. Doerfel et al.. 810 W continuous-wave and single transverse-mode fibre laser using 20 μm core Yb-doped double-clad fibre［J］. Electron. Lett., 2004, 40(23): 1471～1472

[6] Y. Jeong, J. K. Sahu, D. N. Payne et al.. Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power［J］. Opt. Express, 2004, 12(25): 6088～6092

[7] Yoonchan Jeong, Alexander J. Boyland, Jayanta K. Sahu et al.. Multi-kilowatt single-mode ytterbium-doped large-core fiber laser［J］. J. Opt. Soc. Korea, 2009, 13(4): 416～422

[8] J. Wallace. 5 kW single-Mode Fiber Laser is Cutting-Edge in More Ways than One［OL］. http://www.laserfocusworld.com/articles/2009/03/5-kW-single-mode-fiber-laser-is-cutting-edge-in-more-ways-than-one.html.March 11, 2009

[9] IPG Photonics Corp.. Single-Mode Fiber Laser Produces Bright, 10 kW Output［OL］. http://news.thomasnet.com/fullstor/single-mode-fiber-laser-produces-bright-10-kW-output-562108, June 17, 2009

[10] Christian Wirth, Oliver Schmidt, Igor Tsybin et al.. High average power spectral beam combining of four fiber amplifiers to 8.2 kW［J］. Opt. Lett., 2011, 36(16): 3118～3120

[11] Andreas Langnera, Mario Sucha, Gerhard Schtz et al.. Multi-kW single fiber laser based on an extra large mode area fiber design［C］. SPIE, 2012, 8237: 82370F

[12] J. Limpert, A. Liem, T. Gabler et al.. High-average-power picosecond Yb-doped fiber amplifier［J］. Opt. Lett., 2001, 26(23): 1849～1851

[13] J. Limpert, A. Liem, M. Reich et al.. Low-nonlinearity single-transverse-mode ytterbium-doped photonic crystal fiber amplifier［J］. Opt. Lett., 2004, 12(7): 1313～1316

[14] F. Rser, J. Rothhard, B. Ortac et al.. 131 W 220 fs fiber laser system［J］. Opt. Lett., 2005, 30(20): 2754～2756

[15] Libin Fu, Andrius Marcinkevicius, Hugh A. McKay et al.. All-glass leakage channel fibers with fluorine-doped silica pump cladding［C］. CLEO/IQEC, 2009, CThR4

[16] Sheng-Ping Chen, Hong-Wei Chen, Jing Hou et al.. 100 W all fiber picosecond MOPA laser［J］. Opt. Express, 2009, 17(26): 24008～24012

[17] Tino Eidam, Stefan Hanf, Enrico Seise et al.. Femtosecond fiber CPA system emitting 830 W average output power［J］. Opt. Lett., 2010, 35(2): 94～96

[18] Fabian Stutzki, Florian Jansen, Tino Eidam et al.. High average power large-pitch fiber amplifier with robust single-mode operation［J］. Opt. Lett., 2011, 36(5): 689～691

[19] Fabio Di Teodoro, Jeffrey P. Koplow, Sean W. Moore et al.. Diffraction-limited, 300-kW peak-power pulses from a coiled multimode fiber amplifier［J］. Opt. Lett., 2002, 27(7): 518～520

[20] Fabio Di Teodoro, Christopher D. Brooks. Multistage Yb-doped fiber amplifier generating megawatt peak-power, subnanosecond pulses［J］. Opt. Lett., 2005, 30(24): 3299～3301

[21] Christopher D. Brooks, Fabio Di Teodoro. Multi-megawatt peak-power single-transverse-mode operation of a 100 μm core diameter, Yb-doped rod-like photonic crystal fiber amplifier［J］. Appl. Phys. Lett., 2006, 89(11): 111119

[22] Liang Dong, Hugh A. Mckay, Andrius Marcinkevicius et al.. Extending effective area of fundamental mode in optical fibers［J］. J. Lightwave Technol., 2009, 27(11): 1565～1570

[23] Chi-Hung Liu, Shenghong Huang, Cheng Zhu et al.. High energy and high power pulsed chirally-coupled core fiber laser system［C］. ASSP, 2009, MD2

[24] Fabio Di Teodoro, Michael K. Hemmat, Joseph Morais et al.. High peak power operation of a 100 μm-core, Yb-doped rod-type photonic crystal fiber amplifier［C］. SPIE, 2010, 7580: 758006

[25] Marko Laurila, Julien Saby, Thomas T. Alkeskjold et al.. Q-switching and efficient harmonic generation from a single-mode LMA photonic bandgap rod fiber laser［J］. Opt. Express, 2011, 19(11): 10824～10833

[26] Florian Jansen, Fabian Stutzki, Andreas Liem et al.. High power Q-switched fiber laser system delivering 22 mJ pulse energy with excellent beam quality［C］. AASSP, 2012, AT1A.4

[27] 干福熹, 徐雷, 陈伟编. 光子学玻璃及应用［M］. 上海: 上海科学技术出版社, 2011. 209～213

    Gan Fuxi, Xu Lei, Chen Wei. Photonic Glasses and Their Applications［M］. Shanghai: Shanghai Scientific & Technical Publishers, 2011. 209～213

[28] J. A. Alvarez-Chavez, H. L. Offerhaus, J. Nilsson et al.. High-energy, high-power ytterbium-doped Q-switched fiber laser［J］. Opt. Lett., 2000, 25(1): 37～39

[29] J. Limpert, A. Liem, T. Gabler et al.. High-average-power picosecond Yb-doped fiber amplifier［J］. Opt. Lett., 2001, 26(23): 1849～1852

[30] Andreas Langnera, Mario Sucha, Gerhard Schtza et al.. New developments in high power fiber lasers based on alternative materials［C］. SPIE, 2011, 7914: 79141U

[31] Martin Leich, Florian Just, Andreas Langner et al.. Highly efficient Yb-doped silica fibers prepared by powder sinter technology［J］. Opt. Lett., 2011, 36(9): 1557～1559

[32] J. Limpert, T. Schreiber, S. Nolte et al.. High-power air-clad large-mode-area photonic crystal fiber laser［J］. Opt. Express, 2003, 11(7): 818～823

[33] Johan Boullet, Yoann Zaouter, Franois Salin et al.. 94-W Ytterbium-doped single-mode rod-type photonic crystal fiber operating at 977 nm［C］. SPIE, 2009, 7195: 719504

[34] Florian Jansen, Fabian Stutzki, Tino Eidam et al.. Yb-doped large pitch fiber with 105 μm mode field diameter［C］. OFC/NFOEC, 2011, OTuC5

[35] Liang Dong, Hugh A. McKay, Libin Fu et al.. Ytterbium-doped all glass leakage channel fibers with highly fluorine-doped silica pump cladding［J］. Opt. Express, 2009, 17(11): 8962～8969

[36] Libin Fu, Hugh A. McKay, Shigeru Suzuki et al.. All-glass PM leakage channel fibers with up to 80 μm core diameters for high gain and high peak power fiber amplifiers［C］. ASSP, 2009, MF3

[37] Doug Guertin, Nick Jacobsen, Kanishka Tankala et al.. 33 μm core effectively single-mode chirally-coupled-core fiber laser at 1064 nm［C］. OFC, 2008, OWU2

[38] Michelle L. Stock, Chi-Hung Liu, Andrey Kuznetsov et al.. Polarized, 100 kW peak power, high brightness nanosecond lasers based on 3C optical fiber［C］. SPIE, 2011, 7914: 79140U

[39] Christina B. Olausson, Akira Shirakawa, Meishin Chen et al.. 167 W, 1178 nm ytterbium-doped photonic bandgap fiber amplifier with power scalability［C］. CLEO/QELS, 2010, CTuC2

[40] Tino Eidam, Steffen Hdrich, Florian Jansen et al.. Preferential gain photonic-crystal fiber for mode stabilization at high average powers［J］. Opt. Express, 2011, 19(9): 8656～8661

[41] Fabian Stutzki, Florian Jansen, Tino Eidam et al.. Robust single-mode high average power very large mode area fiber amplifiers［C］. ASSP, 2011, AMB11

[42] Florian Jansen, Fabian Stutzki, Hans-Jürgen Otto et al.. The influence of index-depressions in core-pumped Yb-doped large pitch fibers［J］. Opt. Express, 2010, 18(26): 26834～26842

[43] 张光, 李科峰, 胡丽丽 等. 磷酸盐双芯光纤的制作和自锁相激光输出［J］. 中国激光, 2012, 39(1): 0102002

    Zhang Guang, Li Kefeng, Hu Lili et al.. Self-phase-locking action in a phosphate twin-core fiber and its fabrication［J］. Chinese J. Lasers, 2012, 39(1): 0102002

[44] 张光. 磷酸盐玻璃微结构光纤制备及激光性能研究［D］. 上海: 中国科学院上海光学精密机械研究所, 2012. 94～96

    Zhang Guang. Fabrication and Lasing Performance of Phosphate Glass Microstructured Fiber［D］. Shanghai: Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 2012. 94～96

[45] D. B. S. Soh, J. Nilsson, J. K. Sahu et al.. Geometrical factor modification of helical-core fiber radiation loss formula［J］. Opt. Commun., 2003, 222(4-6): 235～242

[46] P. Wang, L. J. Cooper, W. A. Clarkson et al.. Helical-core Yb-doped fibre laser［C］. CLEO/Europe 2003, 2003. 612～612

[47] 楼祺洪, 何兵, 薛宇豪 等. 1.75 kW国产掺Yb双包层光纤激光器［J］. 中国激光, 2009, 36(5): 1277

[48] 潘蓉, 王东波, 宁鼎 等. 超大模场双包层光纤的制备与性能测试［J］. 激光与红外, 2010, 40(6): 632～634

    Pan Rong, Wang Dongbo, Ning Ding et al.. Research and fabrication of large mode area fiber［J］. Laser & Infrared, 2010, 40(6): 632～634

[49] 肖虎, 周朴, 王小林 等. 基于国产双包层掺镱光纤的1018 nm全光纤激光器［J］. 中国激光, 2011, 38(12): 199

[50] Shaojun Liu, Haiyuan Li, Yongxing Tang et al.. Fabrication and spectroscopic properties of Yb3+-doped silica glasses using the sol-gel method［J］. Chin. Opt. Lett., 2012, 10(8): 81601

[51] 刘少俊. 溶胶凝胶法制备掺镱石英玻璃和光子晶体光纤的研究［D］. 上海: 中国科学院上海光学精密机械研究, 2012. 51～54

    Liu Shaojun. Investigation on Fabrication and Spectroscopic Properties of Yb3+-Doped Silica Glass and PCF Fiber by Sol-Gel Method［D］. Shanghai: Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 2012. 51～54

[52] Wei Chen, Shiyu Li, Peixiang Lu et al.. High performance large mode-area ytterbium-doped photonic crystal fiber for fiber lasers［J］. J. Phys.: Conference Series, 2011, 276(1): 012002

[53] 潘蓉, 宁鼎, 刘笑东 等. 大模面积掺镱光子晶体光纤的制备与性能测试［J］. 激光与红外, 2010, 40(10): 1080～1082

    Pan Rong, Ning Ding, Liu Xiaodong et al.. Fabrication and performance testing of large-mode area Yb-doped photonic crystal fiber［J］. Laser & Infrared, 2010, 40(10): 1080～1082

[54] 赵兴涛, 郑义, 刘晓旭 等. 利用非化学汽相沉积法制备掺Yb3+光子晶体光纤的研究［J］. 光电子·激光, 2011, 22(9): 1301～1303

    Zhao Xingtao, Zheng Yi, Liu Xiaoxu et al.. Fabrication of Yb3+-doped photonic crystal fiber by nonchemical vapor-deposition process［J］. J. Optoelectronics·Laser, 2011, 22(9): 1301～1303