Exploració per autor "Belmonte Molina, Aniceto"
Ara es mostren els items 1-20 de 69
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A measure of flow vorticity with twisted beams of light
Belmonte Molina, Aniceto; Rosales Guzmán, Carmelo; Pérez Torres, Juan (Curran, 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThe measurement of vorticity, a parameter providing local measurements of rotation at every point in a flow, would greatly assist research fields as diverse as biology microfluidics, complex motions in the oceanic and ... -
Adaptative compensation on free-space optical coherent systems
Anzuola Valencia, Esdras; Belmonte Molina, Aniceto (2013)
Text en actes de congrés
Accés restringit per política de l'editorialNew, affordable adaptive compensation methods and technologies can help to improve substantially the performance and reliability of coherent optical systems in the atmosphere. The use of adaptive optics to mitigate ... -
An inter-mountain optical-communications link experiment in Spain
Bará Temes, Francisco Javier; Comerón Tejero, Adolfo; Belmonte Molina, Aniceto (1990-03)
Article
Accés obertIn support of the Agency's SILEX optical-communications project, a first evaluation of the suitability of the Canary Islands (Spain) for an optical communications test range has been conducted. The low atmospheric attenuation ... -
An overview of optical wireless communications
Ghassemlooy, Z.; Uysal, M.; Khalighi, M. A.; Ribeiro, V.; Moll, F.; Zvanovec, Z.; Belmonte Molina, Aniceto (Springer, 2016-01-01)
Capítol de llibre
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Analysis of a field conjugation adaptive array for coherent free-space optical links
Belmonte Molina, Aniceto; Kahn, Joseph M. (2010)
Text en actes de congrés
Accés obert -
Analysis of wind turbines blockage on doppler weather radar beams
Belmonte Molina, Aniceto; Fabregas Canovas, Francisco Javier (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-07-01)
Article
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Approaching fundamental limits to free-space communication through atmospheric turbulence
Belmonte Molina, Aniceto; Kahn, J. M. (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2018)
Text en actes de congrés
Accés obertWe have determined the optimal beams for free-space optical transmission through atmospheric turbulence. These are stochastic eigenmodes derived analytically from a canonical turbulence model, assuming known turbulence ... -
Array receivers in downlink coherent lasercom
Belmonte Molina, Aniceto; Khan, Joseph M. (2015)
Comunicació de congrés
Accés restringit per política de l'editorialFree-space laser downlinks have the potential to provide high data rates in space-to-earth communications and become a key enabler of future optical information systems in space. However, when a downlink passes through the ... -
Atmospheric compensation experiments on advanced free-space optical coherent communication systems
Anzuola Valencia, Esdras; Belmonte Molina, Aniceto (Edicions UPC, 2012)
Comunicació de congrés
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Atmospheric-turbulence-induced power-fade statistics for a multiaperture optical receiver
Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Rubio, Juan Antonio; Fernández (OPTICAL SOC AMER, 1997-01-31)
Article
Accés obertTo estimate the probability distributions of power fades, we consider two basic types of disturbance in electromagnetic wave propagation through atmospheric turbulence: wave-front intensity fluctuations and wave-front ... -
Atmospheric-turbulence-induced power-fade statistics for a multiaperture optical reciever
Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Rubio, J.A.; Bará Temes, Francisco Javier; Fernández, E. (1997-01)
Article
Accés restringit per política de l'editorialTo estimate the probability distributions of power fades, we consider two basic types of disturbance in electromagnetic wave propagation through atmospheric turbulence: wave-front intensity fluctuations and wave-front ... -
Averaging of collected-power fluctuations by a multiaperture receiver system
Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Bará Temes, Francisco Javier; Rubio, Juan Antonio (SPIE-INT SOCIETY OPTICAL ENGINEERING, 1996-10-31)
Article
Accés obertWhen a large aperture is used to collect light propagated through the atmosphere, it performs an average operation on the irradiance fluctuations, resulting in collected-power fluctuations that are not as large as those ... -
Averaging of collected-power fluctuations by a multiaperture receiver system
Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Bará Temes, Francisco Javier; Antonio, Juan Rubio (1996-10)
Article
Accés restringit per política de l'editorialWhen a large aperture is used to collect light propagated through the atmosphere, it performs an average operation on the irradiance fluctuations, resulting in collected-power fluctuations that are not as large as those ... -
Blind adaptation of channel-matched receivers in free-space coherent laser communication
Belmonte Molina, Aniceto; Kahn, Joseph M. (The Optical Society (OSA), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialChannel-matched adaptive coherent receivers are implemented using aperture arrays. As an alternative to training-based channel estimation, we analyze the performance of sequential techniques for blind adaptation of ... -
Capacity of coherent free-space optical links ¿using diversity-combining techniques: errata
Belmonte Molina, Aniceto; Kahn, Joseph M. (2010-08-16)
Article
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Capacity of coherent laser downlinks
Belmonte Molina, Aniceto (2014-06-01)
Article
Accés restringit per política de l'editorialAccurate knowledge of information data capacity between a spacecraft and optical ground stations is of utmost importance for assessing the feasibility of laser downlinks in future high bandwidth communication systems from ... -
Complex light-assisted optical metrology techniques
Rosales Guzmán, Carmelo; Belmonte Molina, Aniceto; Pérez Torres, Juan (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialThe on-demand tailoring of the properties of light, such as phase, polarization or spatial shape, has completely changed the landscape of photonic-based applications. In this way, complex light fields have become an ... -
Digital coherent receiver for orbital angular momentum demultiplexing
Belmonte Molina, Aniceto; Pérez Torres, Juan (2013-01-15)
Article
Accés obertWe put forward a type of receiver for coherent detection of the photon orbital angular momentum (OAM). A coherent array receiver, consisting of multiple subapertures, with each subaperture coupled to a single-mode fiber, ... -
Digital equalization of time-delay array receivers on coherent laser communications
Belmonte Molina, Aniceto (2017-01-15)
Article
Accés obertField conjugation arrays use adaptive combining techniques on multi-aperture receivers to improve the performance of coherent laser communication links by mitigating the consequences of atmospheric turbulence on the ... -
Direction-sensitive transverse velocity measurement by phase-modulated structured light beams
Rosales Guzmán, Carmelo; Hermosa, Nathaniel; Belmonte Molina, Aniceto; Pérez Torres, Juan (2014-09-15)
Article
Accés restringit per política de l'editorialThe use of structured light beams to detect the velocity of targets moving perpendicularly to the beam's propagation axis opens new avenues for remote sensing of moving objects. However, determining the direction of motion ...