[1] J DEERSKIN. High-power mid-infrared supercontinuum sources: Current status and future perspectives. Progress in Quantum Electronics, 38, 189-235(2014).

[2] Senyu WANG, Junsheng CHEN, Xinsheng ZHAO. Research progress in 3-5 μm rare earth ion doped mid-infrared fiber lasers (invited). Infrared and Laser Engineering, 52, 20230215(2023).

[3] Jianfeng LI, Zhonghua OU, Zhiyong DAI. Theoreticalanalysisand design of mid-infrared ZBLAN fiber Raman laser. Infrared and Laser Engineering, 40, 1432-1437(2011).

[4] K LIU, J LIU, H SHI et al. High power mid-infrared supercontinuum generation in a single-mode ZBLAN fiber with up to 21.8 W average output power. Optics Express, 22, 24384-24391(2014).

[5] R THAPA, R R GATTASS, V NGUYEN et al. Low-loss, robust fusion splicing of silica to chalcogenide fiber for integrated mid-infrared laser technology development. Optics Letters, 40, 5074-5077(2015).

[6] THAPA R, RHONEHOUSE D, NGUYEN D, et al. IR supercontinuum generation in ultralow loss, dispersionzero shifted tellurite glass fiber with extended coverage beyond 4.5 μm[C]SPIE, 2013, 8898: 2431.

[7] S JIA, Z JIA, C YAO et al. 2 875 nm lasing from Ho³⁺-doped fluoroindate glass fibers. IEEE Photonics Technology Letters, 30, 323-326(2017).

[8] S J JIA, Z X JIA, C F YAO et al. Ho³⁺ doped fluoroaluminate glass fibers for 2.9 m lasing. Laser Physics, 28, 015802-015807(2018).

[9] H HE, Z JIA, S JIA et al. Ho³⁺/Pr³⁺ co-doped AlF₃ based glass fibers for efficient ~2.9 μm lasers. IEEE Photonics Technology Letters, 32, 1(2020).

[10] M LIU, J ZHANG, N XU et al. Room-temperature watt-level and tunable 3 m lasers in Ho³⁺/Pr³⁺ co-doped AlF₃-based glass fiber. Optics Letters, 46, 2417-2420(2021).

[11] H HE, Z JIA, T WANG et al. Intense emission at ~3.3 μm from Er³⁺ doped fluoroindate glass fiber. Optics Letters, 46, 1057-1060(2021).

[12] A M HEIDT, J H V PRICE, C BASKIOTIS et al. Mid-infrared ZBLAN fiber supercontinuum source using picosecond diode-pumping at 2 μm. Optics Express, 21, 24281-24287(2013).

[13] C XIA, M KUMAR, O P KULKARNI et al. Mid-infrared supercontinuum generation to 4.5 microm in ZBLAN fluoride fibers by nanosecond diode pumping. Optics Letters, 31, 2553-2555(2006).

[14] W YANG, B ZHANG, G XUE et al. Thirteen watt all-fiber mid-infrared supercontinuum generation in a single mode ZBLAN fiber pumped by a 2 μm MOPA system. Optics Letters, 39, 1849-1852(2014).

[15] H OKAMOTO, K KASUGA, Y KUBOTA. Efficient 521 nm all-fiber laser: splicing Pr³⁺-doped ZBLAN fiber to end-coated silica fiber. Optics Letters, 36, 1470-1472(2011).

[16] L RIVOALLAN, J Y GUILLOUX. Fusion splicing of fluoride glass optical fibre with CO₂ laser. Electronics Letters, 24, 756-757(1988).

[17] CARBONNIER R, ZHENG W. New approach f high reliability, low loss splicing between silica ZBLAN fibers[C]SPIE, 2018, 10513: 229237.

[18] PEI L, DONG X, ZHAO R, et al. Low loss splicing method to join silica fluide fibers[C]SPIE, 2007, 6781: 10571062.

[19] K YIN, B ZHANG, J YAO et al. Highly stable, monolithic, single-mode mid-infrared supercontinuum source based on low-loss fusion spliced silica and fluoride fibers. Optics Letters, 41, 946-949(2016).

[20] Z ZHENG, D OUYANG, J ZHAO et al. Scaling all-fiber mid-infrared supercontinuum up to 10 W-level based on thermal-spliced silica fiber and ZBLAN fiber. Photonics Research, 4, 135-139(2016).