A new technique based on angular momentum non-linear canalization of photonic and radio maser/laser wave signals for largely improved free space or fiber communication systems

2018 ◽  
Author(s):  
Francesco Romano ◽  
Rosario F. Cimmino ◽  
Stefano Morini
Keyword(s):  
Angular Momentum ◽  
Free Space ◽  
Communication Systems ◽  
New Technique ◽  
Fiber Communication ◽  
Laser Wave ◽  
Non Linear ◽  
A New Technique

scholarly journals Non-linear sweep voltammetry of adsorbed species: theory and a method to determine formal potentials

2017 ◽  
Vol 19 (42) ◽  
pp. 28820-28823 ◽  
Author(s):  
Enno Kätelhön ◽  
Richard G. Compton
Keyword(s):  
Linear Sweep Voltammetry ◽  
New Technique ◽  
Linear Sweep ◽  
Adsorbed Species ◽  
Non Linear ◽  
A New Technique

The equilibrium voltammetry of surface-bound analytes is investigated and a new technique to measure formal potentials introduced.

scholarly journals Orbital Angular Momentum Multiplexed Free-Space Optical Communication Systems Based on Coded Modulation

2018 ◽  
Vol 8 (11) ◽  
pp. 2179 ◽  
Author(s):  
Zhen Qu ◽  
Ivan Djordjevic
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Optical Communication ◽  
Free Space ◽  
Communication Systems ◽  
Huffman Coding ◽  
Free Space Optical Communication ◽  
Free Space Optical ◽  
Optical Communication Systems ◽  
Space Optical Communication

In this paper, we experimentally investigate the turbulence mitigation methods in free-space optical communication systems based on orbital angular momentum (OAM) multiplexing. To study the outdoor atmospheric turbulence environment, we use an indoor turbulence emulator. Adaptive optics, channel coding, Huffman coding combined with low-density parity-check (LDPC) coding, and spatial offset are used for turbulence mitigation; while OAM multiplexing and wavelength-division multiplexing (WDM) are applied to boost channel capacity.

A new technique of partially integrating some non-linear vibration equations

1982 ◽  
Vol 85 (1) ◽  
pp. 141-142
Author(s):  
P.N. Singh ◽  
A.R. Shouman ◽  
S.M.J. Ali
Keyword(s):  
New Technique ◽  
Linear Vibration ◽  
Non Linear ◽  
A New Technique
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