[1] Liu Z J, Zhou P, Xu X J et al. Coherent beam combining of high power fiber lasers: progress and prospect[J]. Science China Technological Sciences, 56, 1597-1606(2013).
[2] Abbott B P, Abbott R, Abbott T D et al. GW151226: observation of gravitational waves from a 22-solar-mass binary black hole coalescence[J]. Physical Review Letters, 116, 241103(2016).
[3] de Young R J, Barnes N P. Profiling atmospheric water vapor using a fiber laser lidar system[J]. Applied Optics, 49, 562-567(2010).
[4] Georgiev D, Gapontsev V P, Dronov A G et al. Watts-level frequency doubling of a narrow line linearly polarized Raman fiber laser to 589 nm[J]. Optics Express, 13, 6772-6776(2005).
[6] Bouchier A, Lucas-Leclin G, Georges P et al. Frequency doubling of an efficient continuous wave single-mode Yb-doped fiber laser at 978 nm in a periodically-poled MgO∶LiNbO3 waveguide[J]. Optics Express, 13, 6974-6979(2005).
[11] Spiegelberg C, Geng J H, Hu Y D et al. Low-noise narrow-linewidth fiber laser at 1550 nm[J]. Journal of Lightwave Technology, 22, 57-62(2004).
[15] Xie Y Y, Liu Z J, Cong Z H et al. All-fiber-integrated Yb∶YAG-derived silica fiber laser generating 6 W output power[J]. Optics Express, 27, 3791-3798(2019).
[16] Wan Y, Wen J X, Dong Y H et al. Exceeding 50% slope efficiency DBR fiber laser based on a Yb-doped crystal-derived silica fiber with high gain per unit length[J]. Optics Express, 28, 23771-23783(2020).
[17] Qian G, Wang W, Tang G et al. Tm∶YAG ceramic derived multimaterial fiber with high gain per unit length for all-fiber mode-locked fiber laser applications[J]. Optics Letters, 45, 1047-1050(2020).
[18] Tang G W, Qian G Q, Lin W et al. Broadband 2 μm amplified spontaneous emission of Ho/Cr/Tm∶YAG crystal derived all-glass fibers for mode-locked fiber laser applications[J]. Optics Letters, 44, 3290-3293(2019).
[21] Dragic P D, Cavillon M, Ballato J. Materials for optical fiber lasers: a review[J]. Applied Physics Reviews, 5, 041301(2018).
[25] Xie Y Y, Cong Z H, Zhao Z G et al. Linearly polarized single-frequency fiber laser based on the Yb∶YAG-crystal derived silica fiber[J]. Applied Optics, 59, 9931-9935(2020).
[26] Barmenkov Y O, Zalvidea D, Torres-Peiró S et al. Effective length of short Fabry-Perot cavity formed by uniform fiber Bragg gratings[J]. Optics Express, 14, 6394-6399(2006).
[27] Fang Q, Shi W, Tian X P et al. 978 nm single frequency actively Q-switched all fiber laser[J]. IEEE Photonics Technology Letters, 26, 874-876(2014).
[28] Huang Z P, Deng H Q, Yang C S et al. Self-injection locked and semiconductor amplified ultrashort cavity single-frequency Yb 3+-doped phosphate fiber laser at 978 nm[J]. Optics Express, 25, 1535-1541(2017).
[29] Horak P, Loh W H. On the delayed self-heterodyne interferometric technique for determining the linewidth of fiber lasers[J]. Optics Express, 14, 3923-3928(2006).