CURRENT TRENDS IN THE DEVELOPMENT OF HIGH-ENERGY LASERS

S. G. Garanin; Гаранин С. Г.; V. N. Derkach; Деркач В. Н.; K. N. Makarov; Макаров К. Н.; V. A. Ostrovskiy; Островский В. А.; M. I. Pergament; Пергамент М. И.; M. V. Putilin; Путилин М. В.; D. V. Sizmin; Сизмин Д. В.

doi:10.31857/S2686740023060068

CURRENT TRENDS IN THE DEVELOPMENT OF HIGH-ENERGY LASERS

Авторлар: Garanin S.G.¹, Derkach V.N.¹, Makarov K.N.², Ostrovskiy V.A.², Pergament M.I.², Putilin M.V.², Sizmin D.V.¹
Мекемелер:
1. The Russian Federal Nuclear Center – All-Russian Scientific Research Institute of Experimental Physics, Institute of Laser Physical Research
2. State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Шығарылым: Том 513, № 1 (2023)
Беттер: 18-28
Бөлім: ФИЗИКА
URL: https://rjmseer.com/2686-7400/article/view/651820
DOI: https://doi.org/10.31857/S2686740023060068
EDN: https://elibrary.ru/HTWWHJ
ID: 651820

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат
Рұқсат жабық

Рұқсат берілді
Рұқсат жабық

Рұқсат ақылы немесе тек жазылушылар үшін

Аннотация

Current trends in developing high-energy lasers with pulse energies in the tens and hundreds of joules are considered. Active media are analyzed for their use in such lasers. Yb:YAG active crystalline and ceramic elements (AE) of Russian production are experimentally investigated at temperatures from 100 K to 295 K. The data of the AE cryogenic cooling system are presented. A diode pumping system for AE and a homogenizer of its radiation are described. The physical and technical characteristics of the pumping system are given. Fresnel losses, absorption losses, and losses due to amplified spontaneous emission (ASE), which reduce the energy stored in an inverted population, are experimentally measured. The results of measuring the gain in multipass circuits with different sets of AEs are presented.

Негізгі сөздер

repetitively pulsed lasers, diode pumping, gas (cryogenic) cooling

Әдебиет тізімі

Bayramian A., Armstrong P., Ault E. et al. The Mercury Project: A High Average Power, Gas-Cooled Laser for Inertial Fusion Energy Development // Fusion Science and Technology. 2007. V. 52. P. 383.
Mason P., Divoký M., Ertel K. et al. Kilowatt average power 100 J-level diode pumped solid state laser // Optica. 2017. V. 4 (4). P. 438–439.
Haefner C.L., Bayramian A., Spinka T. et al. HAPLS: A Robust Driver for High Intensity Laser Matter Interactions Enabling Precision Science and Commercial Applications // The Review of Laser Engineering. 2018. V. 46 (3). P. 138–141.
Chanteloup J.C., Albach D., Lucianetti A. et al. Multi kJ level Laser Concepts for HiPER Facility // J. Phys.: Conf. Ser. 2010. V. 244. P. 012010.
Bayramian A., Aceves S., Anklam T. et al. Compact, Efficient Laser Systems Required for Laser Inertial Fusion Energy // Fusion Science and Technology. 2011. V. 60. P. 28.
Albach D. Amplified Spontaneous Emission and Thermal Management on a High Average-Power Diode-Pumped Solid-State Laser – The Lucia Laser System / PhD Thesis, P.: École Polytechnique, 2010.
Hamamoto K., Tokita S., Yoshida H. et al. Temperature-dependent absorption assessment of YAG ceramics as cladding material // Opt. Mater. Express. 2018. V. 8 (8). P. 2378–2386.
Körner J., Jambunathan V., Hein J. et al. Spectroscopic characterization of Yb3+ doped laser materials at cryogenic temperatures // Appl. Phys. 2014. B 116. P. 75–81.
Ricaud S., Papadopoulos D.N., Pellegrina A. et al. High-power diode-pumped cryogenically cooled Yb:CaF2 laser with extremely low quantum defect // Opt. Lett. 2011. V. 36 (9). P. 1602–1604.
Handbook of solid-state lasers: Materials, systems and applications / Eds B. Denker, E. Shklovsky. Cam.: Woodhead Publishing, 2013.
Hornung M., Liebetrau H., Keppler S. et al. 54 J pulses with 18 nm bandwidth from a diode-pumped chirped-pulse amplification laser system // Opt. Lett. 2016. V. 41. P. 5413–5416.
Payne S.A., Chase L.L., Smith L.K. et al. Infrared cross-section measurements for crystals doped with Er3+, Tm3+, and Ho3+ // IEEE J. Quantum Electron. 1992. V. 28 (11). P. 2619–2630.
Divoky M., Pilar Y., Hanus M., Navratil P., Sawicka-chyla M., De vido M., Phillips P.J., Ertel K., Butcher T., Fibrich M., Green Y.T., Koselja M., Preclikova Y., Kubat Y., Houzvicka Y., Rus B., Collier J., Lucianetti A., and Mocek T. Performance comparison of Yb:YAG ceramics and crystal gain material in a large-area, high-energy, high average–power diode-pumped laser and crystal gain material in a large-area, high-energy, high average–power diode-pumped laser // Optics Express 3636. 2020. V. 28. № 3 (February).