[1] Bruesselbach H, Sumida D S. A 2.65-kW Yb∶YAG single-rod laser[J]. IEEE Journal of Selected Topics in Quantum Electronics, 11, 600-603(2005).

[2] Liu Q, Gong M L, Lu F Y et al. Corner-pumped Yb∶yttrium aluminum garnet slab laser emitted up to 1 kW[J]. Applied Physics Letters, 88, 101113(2006).

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

[4] Yan P, Sun J Y, Huang Y S et al. Kilowatt-level cladding light stripper for high-power fiber laser[J]. Applied Optics, 56, 1935-1939(2017).

[5] Brauch U, Giesen A, Karszewski M et al. Multiwatt diode-pumped Yb∶YAG thin disk laser continuously tunable between 1018 and 1053 nm[J]. Optics Letters, 20, 713-715(1995).

[6] Beil K, Fredrich-Thornton S T, Tellkamp F et al. Thermal and laser properties of Yb∶LuAG for kW thin disk lasers[J]. Optics Express, 18, 20712-20722(2010).

[7] Zhang F C, Hui C L, Wang D L et al. Polarization control in passively Q-switched dual-wavelength Yb∶YAG slab laser[J]. Acta Optica Sinica, 42, 0814003(2022).

[8] Zhang K X, Wang K X, Gao C Q. Design and thermal effect analysis of LD pumped Er,Yb∶glass slab multi-pass amplifier[J]. Acta Optica Sinica, 42, 0514001(2022).

[9] Wang C, Zhou S H, Tang X J et al. Experimental investigation on 8.7 kW laser-diode pumped solid state heat capacity laser[J]. Infrared and Laser Engineering, 37, 77-78, 155(2008).

[10] Wang K, Tu B, Jia C Y et al. 7 kW direct-liquid-cooled side-pumped Nd∶YAG multi-disk laser resonator[J]. Optics Express, 24, 15012-15020(2016).

[11] O'Rourke R. Navy shipboard lasers for surface, air, and missile defense: background and issues for congress[EB/OL]. https:∥crsreports.congress.gov/product/pdf/R/R41526/70

[12] Mandl A, Klimek D E. Textron’s J-HPSSL 100 kW ThinZag® laser program[C], JThH2-21(2010).

[13] Fu X, Liu Q, Li P L et al. Numerical simulation of 30-kW class liquid-cooled Nd∶YAG multi-slab resonator[J]. Optics Express, 23, 18458-18470(2015).

[14] Yi J Y, Tu B, An X C et al. 9 kilowatt-level direct-liquid-cooled Nd∶YAG multi-module QCW laser[J]. Optics Express, 26, 13915-13926(2018).

[15] Ruan X, Su H, Tu B et al. Analysis of output characteristics introduced by non-uniform coolant in direct-liquid-cooled multi-disk laser[J]. Optics Communications, 436, 26-33(2019).

[16] Li M, Hu H, Gao Q S et al. A 7.08-kW YAG/Nd∶YAG/YAG composite ceramic slab laser with dual concentration doping[J]. IEEE Photonics Journal, 9, 1504010(2017).

[17] Wang D, Du Y L, Wu Y C et al. 20 kW class high-beam-quality CW laser amplifier chain based on a Yb∶YAG slab at room temperature[J]. Optics Letters, 43, 3838-3841(2018).