The research of radioactive exposure compensation on optical material for optical fibers by powerful laser radiation

2020 ◽  
Author(s):  
R.V. Davydov ◽  
D.S. Dmitrieva ◽  
V.M. Pilipova ◽  
V.Yu. Rud ◽  
V.V. Davydov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Optical Fibers ◽  
Optical Material ◽  
Powerful Laser

Selective destruction of viral particles capsides by powerful laser radiation

2002 ◽  
Author(s):  
A. A. Manykin ◽  
N. B. Matsko ◽  
N. N. Gabishev ◽  
A. A. Rudenko ◽  
Dmitriy I. Chekhov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Powerful Laser ◽  
Selective Destruction ◽  
Viral Particles

scholarly journals Thomson linac-based X-ray generator: a primer for theory and design

2016 ◽  
Vol 34 (4) ◽  
pp. 637-644 ◽  
Author(s):  
I.A. Artyukov ◽  
E.G. Bessonov ◽  
M.V. Gorbunkov ◽  
Y.Y. Maslova ◽  
N.L. Popov ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Laser Radiation ◽  
Conceptual Design ◽  
Large Scale ◽  
State Of The Art ◽  
Thomson Scattering ◽  
Powerful Laser ◽  
X Ray ◽  
X Ray Imaging

AbstractThe paper presents a general theoretical framework and related Monte Carlo simulation of novel type of the X-ray sources based on relativistic Thomson scattering of powerful laser radiation. Special attention is paid to the linac X-ray generators by way of two examples: conceptual design for production of 12.4 keV photons and presently operating X-ray source of 29.4 keV photons. Our analysis shows that state-of-the-art laser and accelerator technologies enable to build up a compact linac-based Thomson source for the same X-ray imaging and diffraction experiments as in using of a large-scale X-ray radiation facility like a synchrotron or Thomson generator based on electron storage ring.

Delivery of midinfrared (6 to 7-μm) laser radiation in a liquid environment using infrared-transmitting optical fibers

2003 ◽  
Vol 8 (4) ◽  
pp. 583 ◽  
Author(s):  
Mark A. Mackanos ◽  
E. Duco Jansen ◽  
Brandon L. Shaw ◽  
Jas S. Sanghera ◽  
Ishwar Aggarwal ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Optical Fibers ◽  
Liquid Environment

scholarly journals Модули фотоэлектрических преобразователей лазерного (λ = 809-850 nm) излучения

2020 ◽  
Vol 90 (10) ◽  
pp. 1764
Author(s):  
В.П. Хвостиков ◽  
Н.А. Калюжный ◽  
С.А. Минтаиров ◽  
Н.С. Потапович ◽  
О.А. Хвостикова ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Laser Power ◽  
High Efficiency ◽  
Power Converters ◽  
Monochromatic Radiation ◽  
Photovoltaic Module ◽  
Operating Voltage ◽  
Powerful Laser ◽  
Uniform Illumination ◽  
Illumination Mode

A high-efficiency photovoltaic module optimized for converting the monochromatic radiation with a wavelength of 809-850 nm is presented. The module comprises four photovoltaic converters with the total area of 16 cm2, which can provide the operating voltage of 4 V in the case of laser power greater than 1 W. The laser power converters are developed on the basis of AlGaAs/GaAs structures grown by LPE and MOVPE. When operating in the uniform illumination mode, the efficiency of the photovoltaic module is found to exceed 60% for the powerful laser radiation (6.2 W).

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