[1] RAY G J, ANDERSON T N, CATON J A, et al. OH sensor based on ultraviolet, continuous-wave absorption spectroscopy utilizing a frequency quadrupled, fiber-amplified external-cavity diode laser[J]. Optics Letters, 2001, 26(23): 1870-1872.
[2] POULSE C V, VARMING P, PEDERSEN J E, et al. Applications of single frequency fiber lasers[C]. Conference on IEEE Lasers and Electro-Optics Europe, 2003: 617.
[3] LINDSAY I D, ADHIMOOLAM B, GRO P, et al. 110GHz rapid, continuous tuning from an optical parametric oscillator pumped by a fiber-amplified DBR diode laser[J]. Optics. Express, 2005, 13(4): 1234-1239.
[4] BORDAIS S, GROT S, JAOUEN Y, et al. Double-clad 10-W Yb3+-doped fiber master oscillator power fiber amplifier for He3+optical pumping[J]. Applied. Optics, 2004, 43(10): 2168-2174.
[5] HUA Dong-lu, JING Su, YAO Hui-zheng, et al. Physical conditions of single-longitudinal-mode operation for high-power all-solid-state lasers[J]. Optics Letters, 2014, 39(5): 1117-1120.
[6] WANG Lei, GAO Chun-qing, GAO Ming-wei, et al. Diode-pumped 2 μm tunable single-frequency Tm:LuAG laser with intracavity etalons[J]. Applied Optics, 2013, 52(6): 1272-1275.
[7] YAO B Q, YU X , LIU X L, et al. Room temperature single longitudinal mode laser output at 1645 nm from a laser-diode pumped Er:YAG nonplanar ring oscillator[J]. Optics Express, 2013, 21(7): 8916-8921.
[8] HE Xin, XU Shan-hui, LI Can, et al. 1.95 μm kHz-linewidth single-frequency fiber laser using self-developed heavily Tm3+-doped germanate glass fiber[J]. Optics Express, 2013, 21(18): 20800-20805.
[9] CHEN Mo, MENG Zhou, ZHANG Yi-chi, et al. Ultranarrow-linewidth Brillouin/Erbium fiber laser based on 45-cm Erbium-doped fiber[J]. IEEE Photonics Journal, 2015, 7(1): 1-6.
[10] MO Shu-pei, XU Shan-hui, HUANG Xiang, et al. A 1014 nm linearly polarized low noise narrow-linewidth single-frequency fiber laser[J]. Optics Express, 2013, 21(10): 12419-12423.
[11] ZHU Xiu-shan, SHI Wei, ZONG Jie, et al. 976nm single-frequency distributed Bragg reflector fiber laser[J]. Optics Letters, 2012, 37(20): 4167-4169.
[12] ABEDIN K S, WESTBROOK P S, NICHOLSON J W, et al. Single-frequency Brillouin distributed feedback fiber laser[J]. Optics Letters, 2012, 37(4): 605-607.
[13] SHI J D, ALAM S, ABSEN M. Single-frequency Raman distributed-feedback fiber laser[C]. Lasers and Electro-Opticas (CLEO), 2012 Conference on IEEE, 2012, 39: 1-2.
[14] NI K K, OSPELKAUS S, WANG D, et al. Dipolar collisions of polar molecules in the quantum regime[J]. Nature, 2010, 464(7293): 1324-1328.
[15] MINARDI F, BIANCHINI G, PASTOR P C, et al. Measurement of the Helium 23P0-23P1 fine structure interval[J]. Physical Review Letters, 1999, 82(6): 1112-1115.
[16] TENG Wu, PENG Xiang, GONG Wei, et al. Observation and optimization of 4He atomic polarization spectroscopy[J]. Optics Letters, 2013, 38(6): 986.
[17] XU Shan-hui, YANG Zhong-min, Zhang Wei-nan, et al. 400 mW ultrashort cavity low-noise single-frequencyYb3-doped phosphate fiber laser[J]. Optics Letters, 2011, 36(18): 3708-3710.
[18] GUAN W, MARCIANTE J R. Single-frequency 1 W hybrid Brillouin/ytterbium fiber laser[J]. Optics Letters, 2009, 34(20): 3131-3132.
[19] XU Shan-hui, LI Can, ZHANG Wei-nan, et al. Low noise single-frequency single-polarization ytterbium-doped phosphate fiber laser at 1083 nm[J]. Optics Letters, 2013, 38(4): 501-503.
[20] DONG Xiao-lin, XIAO Hu, XU Shan-hui, et al. 122-W high-power single-frequency MOPA fiber laser in all-fiber format[J]. Chinese Optics Letters, 2011, 9(11): 95-97.
[21] XU Jiang-ming, SU Rong-tao, XIAO Hu, et al. 90.4-W all-fiber single-frequency polarization-maintained 1083-nm MOPA laser employing ring-cavity single-frequency seed oscillator[J]. Chinese Optics Letters, 2012, 10(3): 51-53.
[22] YANG Chang-sheng, XU Shan-hui, YANG Qi, et al. High OSNR watt-level single-frequency one-stage PM-MOPA fiber laser at 1083 nm[J]. Optics Express, 2014, 22(1): 1181-1186.
[23] DENG Jian-ping, CHEN Hao-wei, LU Bao-le, et al. Single frequency Yb-doped fiber laser based on graphene loop mirror filter[J]. Journal of Optics, 2015, 17(2): 025802
[24] HUANG S, FENG Y, DONG J, et al. 1083 nm single frequency ytterbium doped fiber laser[J]. Laser Physics Letters, 2005, 2(10): 498-501.
[25] YIN Mo-juan, HUANG Sheng-hong, LU Bao-le, et al. Slope efficiency over 30% single-frequency ytterbium-doped fiber laser based on Sagnac loop mirror filter[J]. Applied Optics, 2013, 52(27): 6799-6803.
[26] SCHAWLOW A L, TOWNES C H. Infrared and optical masers[J]. Journal of the American Society for Naval Engineers, 1961, 73(1):45-50.
[27] ZHANG Lei, LI Yan-tao, LIN Jie, et al. Microcavity lasing at 650 nm from Alq:DCJTIfilm under optical pumping[J]. Chinese Journal of Luminescence, 2015, 36(9): 1059-1063.
[28] HAAN V D, SANTBERGEN R, TIJSSEN M, et al. Standing waves in fiber-optic interferometers[J]. Applied Optics, 2011, 50(29): 5674-5687.
[29] HOROWITZ M, DAISY R, FISCHER B, et al. Linewidth-narrowing mechanism in lasers by nonlinear wave mixing[J]. Optics Letters, 1994, 19(18): 1406-1408.
[30] HAVSTAD S A, FISCHER B, WILLNER A E, et al. Loop-mirror filters based on saturable-gain or-absorber gratings[J]. Optics Letters, 1999, 24(21): 1466-1468.
[31] XIAO Hua-ju, WANG Xiang, MA Yun, et al. Linewidth measurement of narrow fiber laser based on the DSHI[J]. Opto-Electronic Engineering, 2010, 37(8): 57-61.