Ultrafast, cross-correlated harmonic imaging through scattering media

Amos Kuditcher; Brian G. Hoover; Markus P. Hehlen; Emmett N. Leith; Stephen C. Rand; Marian P. Shih

doi:10.1364/AO.40.000045

Ultrafast, cross-correlated harmonic imaging through scattering media

Amos Kuditcher
, Brian G. Hoover
, Markus P. Hehlen
, Emmett N. Leith
, Stephen C. Rand
, Marian P. Shih

University of Central Florida
Celeste Optics, Incorporated
Gemfire Corporation
Saginaw Valley State University

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A simple upconversion scheme utilizing 40-fs pulses is shown to permit high-contrast imaging of objects obscured by a highly scattering medium when no ballistic component is evident in the scattered light and imaging is performed with any portion of the scattered light pulse. We present a time-gated, inherently low-pass spatially filtered imaging method that minimizes signal-averaging requirements and greatly facilitates imaging under severe scattering (turbid) conditions.

Original language	English
Pages (from-to)	45-51
Number of pages	7
Journal	Applied Optics
Volume	40
Issue number	1
DOIs	https://doi.org/10.1364/AO.40.000045
Publication status	Published - 1 Jan 2001
Externally published	Yes

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10.1364/AO.40.000045

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abstract = "A simple upconversion scheme utilizing 40-fs pulses is shown to permit high-contrast imaging of objects obscured by a highly scattering medium when no ballistic component is evident in the scattered light and imaging is performed with any portion of the scattered light pulse. We present a time-gated, inherently low-pass spatially filtered imaging method that minimizes signal-averaging requirements and greatly facilitates imaging under severe scattering (turbid) conditions.",

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AU - Kuditcher, Amos

AU - Hoover, Brian G.

AU - Hehlen, Markus P.

AU - Leith, Emmett N.

AU - Rand, Stephen C.

AU - Shih, Marian P.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - A simple upconversion scheme utilizing 40-fs pulses is shown to permit high-contrast imaging of objects obscured by a highly scattering medium when no ballistic component is evident in the scattered light and imaging is performed with any portion of the scattered light pulse. We present a time-gated, inherently low-pass spatially filtered imaging method that minimizes signal-averaging requirements and greatly facilitates imaging under severe scattering (turbid) conditions.

AB - A simple upconversion scheme utilizing 40-fs pulses is shown to permit high-contrast imaging of objects obscured by a highly scattering medium when no ballistic component is evident in the scattered light and imaging is performed with any portion of the scattered light pulse. We present a time-gated, inherently low-pass spatially filtered imaging method that minimizes signal-averaging requirements and greatly facilitates imaging under severe scattering (turbid) conditions.

UR - https://www.scopus.com/pages/publications/0038781226

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DO - 10.1364/AO.40.000045

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JO - Applied Optics

JF - Applied Optics

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Ultrafast, cross-correlated harmonic imaging through scattering media

Abstract

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