Real-time binary-amplitude phase-only filters

Ignacio Moreno; Esmail Ahouzi; Juan Campos; María J. Yzuel

doi:10.1364/AO.36.007428

Real-time binary-amplitude phase-only filters

Ignacio Moreno, Esmail Ahouzi, Juan Campos, María J. Yzuel

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Resum

A real-time binary-amplitude phase-only filter (BAPOF) implemented in available phase-only modulators is presented. The BAPOF has an amplitude transmission equal to one only in a region of support, while the transmission is equal to zero in the complementary region. To implementzero transmission in a phase-only modulator we propose to add a linear phase to the region of support. In this way the correlation desired is obtained off axis. Computer simulations and experimental results obtained with this technique are given. © 1997 Optical Society of America.

Idioma original	Anglès
Pàgines (de-a)	7428-7432
Revista	Applied Optics
Volum	36
DOIs	https://doi.org/10.1364/AO.36.007428
Estat de la publicació	Publicada - 10 d’oct. 1997

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10.1364/AO.36.007428

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@article{23843a65bab84854a6dbf9db36213844,

title = "Real-time binary-amplitude phase-only filters",

abstract = "A real-time binary-amplitude phase-only filter (BAPOF) implemented in available phase-only modulators is presented. The BAPOF has an amplitude transmission equal to one only in a region of support, while the transmission is equal to zero in the complementary region. To implementzero transmission in a phase-only modulator we propose to add a linear phase to the region of support. In this way the correlation desired is obtained off axis. Computer simulations and experimental results obtained with this technique are given. {\textcopyright} 1997 Optical Society of America.",

keywords = "Binary-amplitude phase-only filters, Pattern recognition, Spatial light modulators",

author = "Ignacio Moreno and Esmail Ahouzi and Juan Campos and Yzuel, {Mar{\'i}a J.}",

year = "1997",

month = oct,

day = "10",

doi = "10.1364/AO.36.007428",

language = "English",

volume = "36",

pages = "7428--7432",

journal = "Applied Optics",

issn = "1559-128X",

publisher = "The Optical Society",

}

TY - JOUR

T1 - Real-time binary-amplitude phase-only filters

AU - Moreno, Ignacio

AU - Ahouzi, Esmail

AU - Campos, Juan

AU - Yzuel, María J.

PY - 1997/10/10

Y1 - 1997/10/10

N2 - A real-time binary-amplitude phase-only filter (BAPOF) implemented in available phase-only modulators is presented. The BAPOF has an amplitude transmission equal to one only in a region of support, while the transmission is equal to zero in the complementary region. To implementzero transmission in a phase-only modulator we propose to add a linear phase to the region of support. In this way the correlation desired is obtained off axis. Computer simulations and experimental results obtained with this technique are given. © 1997 Optical Society of America.

AB - A real-time binary-amplitude phase-only filter (BAPOF) implemented in available phase-only modulators is presented. The BAPOF has an amplitude transmission equal to one only in a region of support, while the transmission is equal to zero in the complementary region. To implementzero transmission in a phase-only modulator we propose to add a linear phase to the region of support. In this way the correlation desired is obtained off axis. Computer simulations and experimental results obtained with this technique are given. © 1997 Optical Society of America.

KW - Binary-amplitude phase-only filters

KW - Pattern recognition

KW - Spatial light modulators

U2 - 10.1364/AO.36.007428

DO - 10.1364/AO.36.007428

M3 - Article

SN - 1559-128X

VL - 36

SP - 7428

EP - 7432

JO - Applied Optics

JF - Applied Optics

ER -

Real-time binary-amplitude phase-only filters

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