[1] [1] Marmo J, Injeyan H, Komine H, et al. Joint high power solid state laser program advancements at nthrop Grumman [C]Proc of SPIE, 2009, 7195: 719507.

[2] [2] Ml A, Klimek D. Textron’s JHPSSL 100 kW thinzag® laser program[C]Conference on Lasers Electrooptics, 2010.

[3] [3] Neice M W. High energy laser joint technology office A mission overview[C]Conference on Lasers Electrooptics, 2017.

[4] [4] Lockheed Martin News Release. Lockheed martin to deliver wld recdSetting 60 kW laser to US. [EBOL]. (20170316)[20220423]. http:news.lockheedmartin.com20170316LockheedMartintoDeliverWldRecdSetting60 kWLasertoUSArmy.

[5] [5] Trebes J. Advancing high energy laser weapon capabilities: What is OUSD (R&E) doing[Z]. Presentation at IDGA, 20201021.

[6] Xiaojun Wang, Weiwei Ke, Hua Su, et al. Thermal-induced two dimensional beam distortion in planar waveguide amplifiers. Opt Express, 21, 17999-18010(2013).

[7] [7] Raytheon. Nextgeneration lasers f advanced active EO systems[Z]. Raytheon Tech, 20080901.

[8] [8] Filgas D, Clatterbuck T, Cashen M, et al. Recent results f the raytheon RELI program[C]Proc of SPIE, 2012, 8381: 83810W.

[9] [9] Raytheon. Raytheon pairs laser weapon with NASAMS air defense system[EBOL]. (20220408) [20220423]. https:milmag.plenraytheonpairslaserweaponwithnasamsairdefensesystem.

[10] [10] Injeyan H, Goodno G, Palese S. High Power Laser Hbook[M]. US: McGrawHill, 2011: 227.

[11] K Contag, M Karszewski, C Stewen, et al. Theoretical modeling and experimental investigations of the diode-pumped thin-disc Yb: YAG Laser. Quant Electron, 29, 697(1999).

[12] J Speiser. Scaling of thin-disc lasers-influence of amplified spontaneous emission. Opt Soc Am B, 26, 26-35(2009).

[13] [13] Giesen A, Hügel H, Voss A, et al. Diodepumped highpower solidstate laser: Concept first results with Yb: YAG[C]Conference on Advanced Solid State Lasers, Optical Society of America, 1994.

[14] [14] Erhard S, Karszewski M, Stewen C, et al. Pumping schemes f multikw thin disc lasers[C]OSA Trends in Optics Photonics, 2000.

[15] [15] Avizonis P V, Bossert D J, Curtin M S, et al. Physics of high perfmance Yb: YAG thin disk lasers[C]2009 Conference on Lasers ElectroOptics 2009 Conference on Quantum Electronics Laser Science Conference, 2009: 12.

[16] [16] Perry M D, Banks P S, Zweiback J, et al. Laser containing a distributed gain medium. US. 20036937629[P]. 20030828.

[17] [17] GAASI News Release. Gen 3 high energy laser completes beam quality evaluation[EBOL]. (20050408) [20220423]. http:www.gaasi.comgen3highenergylasercompletesbeamqualityevaluation.

[18] [18] GAASI News Release. GAEMS boeing team to develop 300 kWclass HELWS prototype f US army[EBOL]. (20211025) [2022423]. http:www.gaasi.comgaemsboeingteamtodevelop300 kwclasshelwsprototype fusarmy.

[19] [19] General Atomics Says. Gen 3 electric laser weapon ready now[EBOL]. (20211117) [20220423]. https:aviationweek.comgeneralatomicssaysgen3electriclaserweaponreadynow.

[20] Yanhui Ji, Yang He, Haohua Wan, et al. Research progress on the high power flowing-gas circulation diode-pumped alkali vapor laser (Invited). Infrared and Laser Engineering, 49, 20201080(2020).

[21] A V Bogachev, S G Garanin, A M Dudov, et al. Diode-pumped caesium vapour laser with closed-cycle laser-active medium circulation. Quantum Electronics, 42, 95-98(2012).

[22] [22] CSIS. Department of defense fiscal year (FY) 2016 president’s budget submission[D]. US: Missile Defense Agency, 2015: 34.

[23] [23] Office of the US. Secretary of Defense: Ballistic missile defense review[EBOL]. (20100216) [20220423]. http:www.defense.govbmdr.

[24] Xue Cheng, Jianli Wang, Changhua Liu. Beam combining of high energy fibre lasers. Infrared and Laser Engineering, 47, 0103011(2018).

[25] [25] Wagner T J. Fiber laser beam combining power scaling progress[C]Proc SPIE, 2012, 8237: 823718.

[26] [26] Missile Defense Agency. Fiscal year (FY) 2017 budget estimates: overview[EBOL]. [20220423]. https:www.mda.milglobaldocumentspdfbudgetfy17.pdf.

[27] [27] Tamir Eshe. Successful EXCALIBUR test brings DARPA closer to compact high energy lasers[EBOL]. (20140307) [2022423]. https:defenseupdate.com20140307_successfulexcaliburtestbringsdarpaclosercompacthighenergylasers.html.

[28] T Weyrauch, M Vorontsov, J Mangano, et al. Deep turbulence effects mitigation with coherent combining of 21 laser beams over 7 km. Opt Lett, 41, 840-843(2016).

[29] S J Mcnaught, P A Thielen, L N Adams, et al. Scalable coherent combining of kilowatt fiber amplifiers into a 2.4-kW beam. IEEE Journal of Selected Topics in Quantum Electronics, 20, 0901008(2014).