Multiwavelength Metal Vapor Laser Systems for Applied Spectroscopy of the Atmosphere

Soldatov, A. N.; Mirza, Saba; Polunin, Ju. P.; Shumeyko, A. S.; Costadinov, I. C.

doi:10.1007/s10812-015-0045-8

Cited by 3 publications

(2 citation statements)

References 2 publications

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“…Впервые перспективность клинического использования среднего ИК диапазона продемонстрирована лазером на свободных электронах FEL (Free Electron Laser) [61]. К ним также относятся лазер на парах стронция Sr [62], лазер на квантовых точках QCL (Quantum Cascade Lasers) [63], твердотельные лазеры с параметрической генерацией света (ПГС) [60,64]. Отечественными учеными также разработана лазерная установка Ho:YLF/ ZGP ПГС с плавной перестройкой длины волны в среднем ИК диапазоне [59].…”

Section: «лазерный скальпель»unclassified

Possibilities of Using Laser Radiation in Vitreoretinal Surgery

Petrachkov,

Korobov

2023

Oftalʹmologiâ

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Currently, laser technologies are widely used in the treatment of diseases of the eye and its accessory apparatus. Basically, they are used in oculoplastic surgery during operations on the accessory apparatus of the eye, in refractive and corneal surgery, laser support for ultrasound cataract surgery, laser treatment of glaucoma, laser coagulation of the retina, thermotherapy of choroidal formations. In the 21st century, Nd: YAG laser treatment of floating opacities in the vitreous body began to be actively popularized with mixed results. In vitreoretinal surgery, which is improving every decade, laser technology remains at the level of the 20th century. In endovitreal surgery, the laser is still used only for endolaser coagulation of the retina, despite the fact that there is a huge potential for using lasers as a “laser scalpel” for removing the vitreous, precision removal of a retinal tear, epiretinal fibrosis, precision retinotomy, and choroidotomy. In this regard, it is necessary to search for the most suitable laser radiation, which will make it possible to carry out thin cuts on the retina and choroid with high accuracy, minimal damage to the surrounding tissues, and a sufficient degree of coagulation to prevent hemorrhages. This laser will allow for surgical interventions in the posterior eye segment with a lower risk of intra- and postoperative complications, as well as better anatomical and functional results. With further development, this new approach to laser ablation may become an alternative to mechanical instruments for surgical dissection and removal of pathological tissue from the surface of the retina.

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Section: «лазерный скальпель»unclassified

Possibilities of Using Laser Radiation in Vitreoretinal Surgery

Petrachkov,

Korobov

2023

Oftalʹmologiâ

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“…Among the latter, metal vapor lasers (MVL) are well represented [3,4]. Currently, the most effective among MVLs are copper vapor lasers [4,7] and strontium vapor lasers [5,6], operating with pulse repetition rates from units of hertz up to hundreds of kilohertz. The work [1] describes an oscillator operating on vapors of CuBr, SrIi, and SRII, when two active elements (AE) are placed into a common resonator.…”

Section: Introductionmentioning

confidence: 99%

Computer Control of the Spectral Composition of the Powerful Laser System Irradiation with a Wide Range of Laser Transitions on Metal Vapors

Soldatov

Doroshenko

Kostadinov³

et al. 2016

MATEC Web Conf.

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Abstract.The results of the experimental study cycle of the multiwave metal vapor laser system on the basis of the original configuration of the multimedia laser emitter. The spectral parameters of the setup have been controlled using a personal computer (PC). This allows carrying out their independent optimization according to excitation conditions, and, therefore, promptly allocating the output set of oscillating wavelengths and their relative distribution in power, which makes the system attractive for scientific and technological application.

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