Adaptive Optics for Reduction of Thermal Blooming Effects by the Phase Compensation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-020-09894-6
Abstract: We study the employment of an adopted optics system for the reduction of thermal blooming effects by the phase correction of a 1.064 μ m laser. The energy concentration of the beam spot in the… read more here.
Keywords: thermal blooming; optics; blooming effects; reduction thermal ... See more keywords
Mitigation of thermal blooming by rotating laser beams in the atmosphere.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.438485
Abstract: A novel method, to the best of our knowledge, for mitigating thermal blooming by using the rotating beam when propagating in the atmosphere is proposed. The rotating beam, generated by coherent superposition of two vortex… read more here.
Keywords: rotating beam; thermal blooming; beam; nonrotating beam ... See more keywords
Investigation on the thermal blooming effect in a high power spectral beam combining fiber laser system.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.447850
Abstract: We demonstrate the influence of the thermal blooming effect on the far-field beam quality in a seven-channel spectral beam combining system. Stimulated Raman scattering in the incident narrow-linewidth fiber amplifier is verified to be the… read more here.
Keywords: beam combining; blooming effect; beam; spectral beam ... See more keywords
Numerical simulation of steady-state thermal blooming with natural convection.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.484224
Abstract: This work investigates steady-state thermal blooming of a high-energy laser in the presence of laser-driven convection. While thermal blooming has historically been simulated with prescribed fluid velocities, the model introduced here solves for the fluid… read more here.
Keywords: convection; laser; thermal blooming; state thermal ... See more keywords
Analytical study on the steady-state thermal blooming effect of high-power ytterbium-doped fiber lasers propagating through the atmosphere.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.487681
Abstract: Thermal blooming effect is one of the significant factors affecting the propagation performance of high-power ytterbium-doped fiber lasers (YDFLs) in the atmosphere. In this paper, two 20 kW YDFL systems with typical wavelengths (1070 nm and 1080 nm)… read more here.
Keywords: blooming effect; effect; fiber lasers; power ... See more keywords
Thermal blooming induced phase change and its compensation of a Gaussian beam propagation in an absorbing medium: publisher's note.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.442198
Abstract: This publisher's note contains corrections to Opt. Lett.46, 4304 (2021)OPLEDP0146-959210.1364/OL.437851. read more here.
Keywords: publisher note; thermal blooming; publisher; blooming induced ... See more keywords