Atmospheric transmission coefficients for laser pulses with spectral widths of a few tenths of a nanometer over the wavelength region from 800 to 860 nanometers [PDF]
Effective atmospheric transmission spectra were calculated from 800 to 860 nanometers for laser sources with spectral widths of a few tenths of a nanometer.
Safren, H. G.
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Development status and trend of space information network and laser communication
物联网学报, 2019 An integrated space-earth information network is an important symbol of a strong country in science and technology.According to China’s overall plan,an information network with global coverage,on-demand services,local access and security and credibility ...
Huilin JIANG +3 more
doaj
Low threshold CW Nc laser oscillator at 1060 nm study [PDF]
A broad range of characteristics of neodymium/yag lasers were investigated. With Nd:YVO4 crystals, CW 1.06 mu lasers were operated with thresholds a factor of 2 lower than Nd:YAG and with greater slope efficiencies.
Birnbaum, M., Deshazer, L. G.
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Scientific ReportsNovel design of a tunable watch antenna for both wideband wireless applications is presented in this paper. Arrows in the watch radiating patch are designed to control the bandwidth; also, a ground structure is designed beneath the radiating patch to ...
Ashraf S. Abdel Halim, Omnia Hamdy
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Study of the effects of atmospheric turbulence on laser communications systems, volume 1 Interim report [PDF]
High altitude aircraft test for visible laser communication and analysis of errors in optical communications experiment due to flight path ...
Webb, W. E.
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Calculations of laser cavity dumping for optical communications [PDF]
For deep-space pulse-position modulation (PPM) optical communication links using Nd:YAG lasers, two types of laser transmitter modulation techniques are available for efficiently producing laser pulses over a broad range of repetition rates: Q-switching ...
Rayman, M. D., Robinson, D. L.
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Expanding the deep space network to support the heliophysics system observatory
Frontiers in Astronomy and Space Sciences, 2023 S. J. Schonfeld +6 more
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Laser discrimination by stimulated emission of a phosphor [PDF]
A method for discriminating sources of UV, near infrared, and far infrared laser radiation was discovered. This technology is based on the use of a single magnesium sulfide phosphor doubly doped with rare earth ions, which is thermally/optically ...
Chakrabarti, K., Mathur, V. K.
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Computer vision-based laser communication system for robust optical beam tracking and alignment. [PDF]
Sci RepLi S.
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Modeling and Simulation of Inter-Satellite Laser Communication for Space-Based Gravitational Wave Detection. [PDF]
Sensors (Basel)Liang H, Yi Z, Ling H, Luo K.
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