4 April 2014 Intellectual parachute and balloon systems based on fiber optic technologies
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Proceedings Volume 9156, Optical Technologies for Telecommunications 2013; 91560B (2014) https://doi.org/10.1117/12.2054251
Event: Optical Technologies for Telecommunications 2013, 2013, Samara, Russian Federation
Abstract
For any parachute system, it is important to predict the opening forces it will experience in order to make a safe and economic choice of materials to be used. Developed fiber optic sensors on two twisted fibers with the locked ends and variable twisting step have been used for creation of intellectual knots of perspective vehicles, in particular, parachute canopies and slings. We decided to change our measuring procedure from measuring of transmitted power or its Raleigh scattering in different ends of twisted fibers onto Brillouin scattering characterization. For this situation we offered the kind of method of frequency variation to get the information about the frequency shift and Q-factor of the Brillouin scattering in each sensor.
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Alexander M. Nikolaev, Alexander M. Nikolaev, Pavel M. Nikolaev, Pavel M. Nikolaev, Yuri M. Nikolaev, Yuri M. Nikolaev, Oleg G. Morozov, Oleg G. Morozov, Mikhail Yu. Zastela, Mikhail Yu. Zastela, Gennady A. Morozov, Gennady A. Morozov, } "Intellectual parachute and balloon systems based on fiber optic technologies", Proc. SPIE 9156, Optical Technologies for Telecommunications 2013, 91560B (4 April 2014); doi: 10.1117/12.2054251; https://doi.org/10.1117/12.2054251
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