[1] Yu QI, Hengyu YI, Yan KUANG et al. Discussion on American technical route and management mode of 300 kW laser. Research and Development of Directed Energy, 46, 1-17(2022).

[2] Guoguang REN, Weiwei YI, Yu QI et al. U.S. theater and strategic UVA-borne laser weapon. Laser & Optoelectronics Progress, 54, 13-24(2017).

[3] Hengyu YI, Xingwen SUO, Xinyi YI et al. Development of AC-130 J AHEL system. Laser Technology, 45, 174-181(2021).

[4] Pei HUANG, Guohui CAO, Haijing ZHANG et al. Development analysis of US army vehicle tactical laser weapons. Laser Technology, 46, 817-822(2022).

[5] Chaolong LI, Xutao CUI, Han ZHAO et al. Research on the use of tactical laser weapons in the field. Laser & Infrared, 50, 1298-1302(2020).

[6] Yansen ZHAO, Qiang LI, Chun ZHOU. Analysis of shipborne laser weapon and its development trend. Ship Electronic Engineering, 30, 1-3(2010).

[7] Hengyu YI, Yu QI, Xinyi YI et al. Technology readiness level assessment on ship-borne laser weapon system. Journal of Applied Optics, 42, 9-15(2021).

[8] Hengyu YI, Yu QI, Jijin HUANG. Development of ship-based laser weapons system. Laser Technology, 39, 834-839(2015).

[9] TVD HEL. high energy laser tactical vehicle demonstrator. http://www.smdc.army.mil/FactSheets/HEL_TVD.pdf.

[10] Raytheon Company. Raytheon designing U. S. army laser. http://raytheon.mediaroom.com/2018-07-02-Raytheon-designing-U-S-Army-laser.

[11] S CARLSON. Dyenetics, lockheed chosen for work on 100 kW laser weapon. http://www.spacedaily.com/reports/Dyenetics_Lockheed_chosen_for_work_on_100_KW_laser_weapon_999.html.

[12] D U STEFANO. U.S. navy conducts historic layered laser defense demonstration. https://theaviationist.com/2022/04/21/usn-layered-laser-defense-demo/.

[13] J TREVITHICK. The Amphibious Warship USS Portland Has Shot Down A Drone With Its New High-Power Laser.. https://www.thedrive.com/the-war-zone/33634/the-amphibious-warship-uss-portland-has-shot-down-a-drone-with-its-new-high-power-laser.

[14] M ECKSTEIN. USS Portland Fires Laser Weapon, Downs Drone in First At-Sea Test.. https://news.usni.org/2020/05/22/video-uss-portland-fires-laser-weapon-downs-drone-in-first-at-sea-test.

[15] Gang BAI, Yifeng YANG, Yunxia JIN et al. Research progress on laser beam characteristics in spectral beam combining system. Laser & Optoelectronics Progress, 56, 49-62(2019).

[16] Yi MA, Hong YAN, Yinhong SUN et al. Recent progress of key technologies for spectral beam combining of fiber laser with dual-gratings configuration(Invited). Infrared and Laser Engineering, 47, 0103002(2018).

[17] Hengyu YI, Yi SU, Shan HUANG et al. Modeling and experimental validating on array combination of rectangle laser beams. Infrared and Laser Engineering, 40, 472-475(2011).

[18] Hengyu YI, Yi SU, Chun TANG et al. Coherent combination analyses of rectangle spot beams array with phase-locked closing-loop. Chinese Journal of Lasers, 37, 1253-1258(2010).

[19] Hengyu YI, Yu QI, Wei SONG et al. Effect of beamlets arrange on beam combination characteristics of solid-state laser. High Power Laser and Particle Beams, 23, 1735-1740(2011).

[20] S M REDMOND, D J RIPIN, C X YU et al. Diffractive coherent combining of a 2.5 kW fiber laser array into a 1.9 kW Gaussian beam. Optics Letters, 37, 2832-2834(2012).

[21] M D PERRY, P S BANKS, J ZWEIBACK et al. Laser containing a distributed gain medium.

[22] Qianming WEI, Xu RUAN, Jiayu YI et al. Optimization of wavefront distortion of direct liquid-cooled thin-disk laser. Chinese Journal of Lasers, 49, 2301005(2022).

[23] Lin JIANG, Jun LIU, Xiaorong YUAN et al. Cooling techniques for deformation reduction of thin-disk lasers. Chinese Journal of Lasers, 48, 1-7(2021).

[24] Yu QI, Hengyu YI, Jijin HUANG et al. Research development and technological challenge of alkali lasers with high power. Laser & Optoelectronics Progress, 58, 38-49(2021).

[25] Weihang CAO, Zhuang LI, Chengkun SHI et al. Overview of research and development of Pr3+doped solid-state lasers. Opto-Electronic Engineering, 49, 210364(2022).

[26] Lockheed delivers 300 kW laser to US military. https://optics.org/news/13/9/28.

[28] Hengyu YI, Yu QI, Xinyi YI et al. Development of GA-ASI’s high energy laser. Laser Technology, 41, 213-220(2017).

[29] J SABALLA. Lockheed to Develop High-Energy Laser Prototype for US Army.. https://www.thedefensepost.com/2023/07/21/lockheed-high-energy-laser/.

[31] C MCFADDEN. Lockheed to deliver HEL aerial defense laser by 2025 under new US Army contract.. https://interestingengineering.com/innovation/lockheed-given-air-defense-laser.

[32] G HONRADA. US brings new ground-based laser weapon up to speed.. https://asiatimes.com/2023/07/us-brings-new-ground-based-laser-weapon-up-to-speed/.

[35] R ABOTT. MDA director: boost phase intercept hard and likely only for retaliation, if possible.. https://www.defensedaily.com/mda-director-boost-phase-intercept-hard-likely-retaliation-possible/missile-defense/.

[36] T HITCHENS. Laser weapons ‘finally’ seeing ‘real progress, ’ Missile Defense Agency official says.. https://missiledefenseadvocacy.org/missile-defense-news/laser-weapons-finally-seeing-real-progress-missile-defense-agency-official-says/.

[37] M EASLEY. MDA director considering new directed energy, electronic warfare capabilities for future missile defense.. https://defensescoop.com/2023/03/24/mda-director-considering-new-directed-energy-electronic-warfare-capabilities-for-future-missile-defense/.

[38] R ABOTT. MDA sees ‘real progress’ in directed energy laser weapons.. https://www.defensedaily.com/mda-sees-real-progress-in-directed-energy-laser-weapons/missile-defense/.

[39] Edwards Jane. Laura DeSimone: MDA placing ‘increased emphasis’ on directed energy weapons development.. https://executivegov.com/2023/08/laura-desimone-mda-placing-increased-emphasis-on-directed-energy-weapons-development/.

[40] Hecht Jeff. Liquid lasers challenge fiber lasers as the basis of future high-energy weapons.. https://spectrum.ieee.org/tech-talk/aerospace/military/fiber-lasers-face-a-challenger-in-laser-weapons.

[41] Yanshan WANG, Wanjing PENG, Jue WANG et al. 4.45 kW narrow linewidth linearly polarized near single-mode all-fiber laser. Chinese Journal of Lasers, 49, 185-186(2022).