Dr. Jing Zhou Profile

Dr. Jing Zhou

Senior Optical System Engineer at Energetiq Technology Inc

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 11 March 2024 Presentation + Paper

The characterization and matching algorithm of LDLS-based broadband spectrum matching light source

Jing Zhou, Qingsong Wang, Kosuke Saito, William Grube, Huiling Zhu

Proceedings Volume 12893, 128930B (2024) https://doi.org/10.1117/12.3000750

KEYWORDS: Mirrors, Digital micromirror devices, Near infrared, Light sources, Light emitting diodes, Diffraction, Spectral resolution, Detection and tracking algorithms, Stray light, Optical gratings

Read Abstract +

Proceedings Article | 4 October 2023 Presentation + Paper

LDLS-powered spectrum-simulating light source for the application of hyperspectral imaging

Xiaohua Ye, William Grube, Jing Zhou, Alex Cutler, Huiling Zhu, Debbie Gustafson, Megan Dube

Proceedings Volume 12684, 126840B (2023) https://doi.org/10.1117/12.2677725

KEYWORDS: Light sources, Spectral resolution, Hyperspectral imaging, Digital micromirror devices, Design and modelling, Control systems, Xenon, Tunable filters, Waveguides, Micromirrors

Read Abstract +

Proceedings Article | 28 September 2023 Presentation + Paper

A 380-1100nm spectrum matching light source with high spectral resolution, throughput, speed, and stability

Qingsong Wang, Kosuke Saito, Jing Zhou, Alex Cutler, William Grube, Craig Schiller, Don McDaniel, Debbie Gustafson, Huiling Zhu

Proceedings Volume 12665, 126650E (2023) https://doi.org/10.1117/12.2677783

KEYWORDS: Visible radiation, Near infrared, Light sources, Digital micromirror devices, Spectral resolution, Lamps, Light emitting diodes, Spectroscopy, Optical gratings

Read Abstract +

Proceedings Article | 28 September 2023 Presentation + Paper

Dual fiber coupled laser-driven light source

Jing Zhou, Qingsong Wang, Neal Foley, Craig Schiller, Huiling Zhu

Proceedings Volume 12665, 126650B (2023) https://doi.org/10.1117/12.2677768

KEYWORDS: Mirrors, Plasma, Fiber coupled lasers, Light sources, Fiber couplers, Optical alignment, Manufacturing, Lamps, Optical design

Read Abstract +

Proceedings Article | 2 March 2022 Presentation + Paper

A spectrum matching light source with an improved spectral resolution, throughput, and matching fidelity

Qingsong Wang, Kosuke Saito, Alex Cutler, William Grube, Craig Schiller, Jing Zhou, Jonathan Murray, Don McDaniel, Debbie Gustafson, Huiling Zhu

Proceedings Volume 12014, 1201404 (2022) https://doi.org/10.1117/12.2610181

KEYWORDS: Light sources, Digital micromirror devices, Mirrors, Spectral resolution, Light emitting diodes, Lamps, Light, Micromirrors, Plasma, Spectroscopy, Colorimetry, Photometry, Radiometry

Read Abstract +

Proceedings Article | 20 April 2010 Paper

Underwater polarization characteristics and their impact on water visibility

Jing Zhou, Alberto Tonizzo, Alex Gilerson, Barry Gross, Fred Moshary, Sam Ahmed

Proceedings Volume 7678, 76780J (2010) https://doi.org/10.1117/12.851021

KEYWORDS: Scattering, Polarization, Light scattering, Polarizers, Visibility, Sensors, Modulation transfer functions, Cameras, Water, Signal attenuation

Read Abstract +

Proceedings Article | 20 April 2010 Paper

Estimation of the polarized water leaving radiance from above water measurements

A. Tonizzo, A. Ibrahim, J. Zhou, A. Gilerson, M. Twardowski, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7678, 767803 (2010) https://doi.org/10.1117/12.850930

KEYWORDS: Water, Sensors, Absorption, Polarization, Signal attenuation, Scattering, Ocean optics, Optical properties, Particles, Reflectivity

Read Abstract +

Proceedings Article | 20 April 2010 Paper

The impact of algal fluorescence on the underwater polarized light field

A. Tonizzo, A. Ibrahim, J. Zhou, A. Gilerson, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7678, 76780K (2010) https://doi.org/10.1117/12.850927

KEYWORDS: Luminescence, Polarization, Water, Scattering, Absorption, Particles, Radiative transfer, Refractive index, Reflectivity, Atmospheric particles

Read Abstract +

Proceedings Article | 10 September 2009 Paper

Multiangular hyperspectral investigation of polarized light in case 2 waters

A. Tonizzo, J. Zhou, A. Gilerson, J. Chowdhary, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7473, 747306 (2009) https://doi.org/10.1117/12.830629

KEYWORDS: Particles, Water, Absorption, Refractive index, Minerals, Polarization, Signal attenuation, Scattering, Radiative transfer, Remote sensing

Read Abstract +

Proceedings Article | 10 September 2009 Paper

New algorithm for MODIS chlorophyll fluorescence height retrieval: performance and comparison with the current product

I. Ioannou, J. Zhou, A. Gilerson, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7473, 747309 (2009) https://doi.org/10.1117/12.830630

KEYWORDS: Luminescence, MODIS, Absorption, Reflectivity, Sensors, Scattering, Satellites, Signal detection, Computer simulations, Algorithm development

Read Abstract +

Proceedings Article | 19 August 2009 Paper

Assessment of 412nm bio-optical reflectance estimator for use in atmospheric correction

Barry Gross, Marco Vargas, Jing Zhou, Alexander Gilerson, Fred Moshary, Samir Ahmed

Proceedings Volume 7459, 745904 (2009) https://doi.org/10.1117/12.826272

KEYWORDS: Aerosols, Reflectivity, Atmospheric modeling, Biological research, Atmospheric corrections, Atmospheric particles, Short wave infrared radiation, Near infrared, Coastal modeling, Absorption

Read Abstract +

Proceedings Article | 19 August 2009 Paper

Inversion of inherent optical properties of water using artificial neural network techniques for coastal water

I. Ioannou, J. Zhou, A. Gilerson, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7459, 745909 (2009) https://doi.org/10.1117/12.825386

KEYWORDS: Absorption, Data modeling, Water, Backscatter, Ultraviolet radiation, Neural networks, Reflectivity, Optical properties, Computer simulations, Remote sensing

Read Abstract +

Proceedings Article | 19 August 2009 Paper

Evaluation of solar stimulated CDOM fluorescence and its impact on the closure of remote sensing reflectance

J. Zhou, A. Tonizzo, I. Ioannou, S. Hlaing, A. Gilerson, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7459, 74590B (2009) https://doi.org/10.1117/12.825374

KEYWORDS: Luminescence, Reflectivity, Absorption, Remote sensing, Backscatter, Quantum efficiency, Optical properties, Fluorescence spectroscopy, Spectroscopy, Radiative transfer

Read Abstract +

Proceedings Article | 29 April 2009 Paper

Polarization characteristics of coastal waters and their impact on in-water visibility

Jing Zhou, Alberto Tonizzo, Alex Gilerson, Michael Twardowski, Deric Gray, Alan Weidemann, Robert Arnone, Barry Gross, Fred Moshary, Sam Ahmed

Proceedings Volume 7317, 73170H (2009) https://doi.org/10.1117/12.820738

KEYWORDS: Polarization, Scattering, Light scattering, Monte Carlo methods, Visibility, Ocean optics, Submerged target modeling, Cameras, Polarizers, Point spread functions

Read Abstract +

Proceedings Article | 13 October 2008 Paper

Characterization of multi-angular hyperspectral polarized reflectance from coastal waters

A. Gilerson, A. Tonizzo, J. Zhou, R. Dyer, J. Chowdhary, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 7105, 710509 (2008) https://doi.org/10.1117/12.800395

KEYWORDS: Polarization, Scattering, Absorption, Sensors, Water, Reflectivity, Light scattering, Sun, Rayleigh scattering, Atmospheric particles

Read Abstract +

Proceedings Article | 13 October 2008 Paper

Untangling the make-up of the NIR reflectance peak in coastal waters and its impact on remote sensing retrievals of [Chl] and fluorescence height algorithms

S. Ahmed, A. Gilerson, J. Zhou, R. Dyer, S. Hlaing, I. Ioannou, B. Gross, F. Moshary

Proceedings Volume 7105, 710508 (2008) https://doi.org/10.1117/12.800378

KEYWORDS: Luminescence, Absorption, Reflectivity, Near infrared, Quantum efficiency, Atmospheric corrections, Short wave infrared radiation, Lithium, Satellites, Backscatter

Read Abstract +

Proceedings Article | 8 October 2007 Paper

Impact of scattering and absorption of photosynthetic pigments on fluorescence retrieval algorithms for coastal waters

S. Ahmed, A. Gilerson, J. Zhou, S. Hlaing, I. Ioannou, W. Jerez, B. Gross, F. Moshary

Proceedings Volume 6743, 674307 (2007) https://doi.org/10.1117/12.737431

KEYWORDS: Luminescence, Absorption, Reflectivity, MODIS, Minerals, Computer simulations, Satellites, Signal attenuation, Quantum efficiency, Near infrared

Read Abstract +

Fluorescence Line Height (FLH) algorithms are effective for fluorescence retrieval in the open ocean where elastic reflectance in the fluorescence zone does not deviate much from the baseline. In coastal waters, FLH algorithms are significantly complicated by the overlap of the fluorescence and elastic reflectance peaks. To test accuracy of MODIS, MERIS and other FLH algorithms, we compared numerical simulations using an extensive synthetic database suitable for case II waters, with results of extensive field measurements of reflectance, absorption and attenuation spectra by us in the Chesapeake Bay, as well as satellite FLH data from several areas that typically show low correlation between [Chl] and FLH. Our synthetic datasets were created using the HYDROLIGHT radiative transfer code with IOP's connected to parameterized microphysical models in accordance with procedures used to generate the IOCCG dataset, but with some added improvements. These included higher (1 nm) spectral resolution, a wider range of parameters typical for coastal waters, including chlorophyll specific absorptions with significant variations in spectral shapes and magnitude. HYDROLIGHT simulations of elastic reflectance using measured attenuation/extinction spectra followed by subtraction from measured reflectance, permitted retrieval of the fluorescence contribution to the latter, for comparisons with the data set simulations. We find relatively small fluorescence contributions to surface reflectance for mineral concentrations > 5 mg/l because of strong attenuation in the excitation zone and enhanced elastic reflectance making fluorescence detection unrealistic. For lower mineral concentrations, we find that some combinations of NIR observation bands permit reasonably good FLH retrievals in conditions where specific absorption spectral variation is not very high, and that application of multi-spectral algorithms can be more efficient for the retrieval of fluorescence contributions in coastal areas.

Proceedings Article | 5 October 2007 Paper

Fluorescence contribution to reflectance spectra for a variety of coastal waters

A. Gilerson, J. Zhou, S. Hlaing, I. Ioannou, R. Amin, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 6680, 66800C (2007) https://doi.org/10.1117/12.731663

KEYWORDS: Luminescence, Absorption, Reflectivity, Minerals, Near infrared, Quantum efficiency, Scattering, Signal attenuation, Particles, Backscatter

Read Abstract +

Proceedings Article | 25 September 2007 Paper

Continuous spectral measurement of backscattering in sea water

J. Zhou, A. Gilerson, I. Ioannou, B. Gross, F. Moshary, S. Ahmed

Proceedings Volume 6755, 67550J (2007) https://doi.org/10.1117/12.731642

KEYWORDS: Backscatter, Scattering, Luminescence, Light scattering, Optical filters, Absorption, Signal detection, Light sources, Lamps, Mie scattering

Read Abstract +

Proceedings Article | 28 November 2006 Paper

Evaluation of the impact of backscatter spectral characteristics on Chl retrievals in coastal waters

S. Ahmed, A. Gilerson, J. Zhou, J. Chowdhary, I. Ioannou, R. Amin, B. Gross, F. Moshary

Proceedings Volume 6406, 64060A (2006) https://doi.org/10.1117/12.694177

KEYWORDS: Backscatter, Reflectivity, Absorption, Scattering, Near infrared, Signal attenuation, Particles, Water, Luminescence, Minerals

Read Abstract +

Proceedings Article | 13 October 2006 Paper

The polarization properties of reflectance from coastal waters and the ocean-atmosphere system

S. Ahmed, A. Gilerson, M. Oo, J. Zhou, J. Chowdhary, B. Gross, F. Moshary

Proceedings Volume 6360, 636003 (2006) https://doi.org/10.1117/12.689168

KEYWORDS: Luminescence, Polarization, Reflectivity, Scattering, Water, Absorption, Minerals, Particles, Near infrared, Sensors

Read Abstract +

Proceedings Article | 2 February 2006 Paper

Fluorescence extraction from reflectance spectra of ocean water using polarization discrimination

Jing Zhou, Alexander Gilerson, Fred Moshary, Barry Gross, Samir Ahmed

Proceedings Volume 6031, 603107 (2006) https://doi.org/10.1117/12.667897

KEYWORDS: Luminescence, Reflectivity, Polarization, Absorption, Scattering, Water, Particles, Light scattering, Backscatter, Mie scattering

Read Abstract +

Proceedings Article | 16 November 2004 Paper

Properties and potential of a polarization technique for the separation of the overlapping fluorescence and elastic scattering applied to algae in seawater

Alexander Gilerson, Jing Zhou, Adrian Gill, Barry Gross, Fred Moshary, Samir Ahmed

Proceedings Volume 5569, (2004) https://doi.org/10.1117/12.565296

KEYWORDS: Luminescence, Reflectivity, Polarization, Light scattering, Scattering, Light sources, Surface roughness, Sensors, Water, Particles

Read Abstract +

Proceedings Article | 9 November 2004 Paper

Polarization discrimination technique to separate overlapping fluorescence and elastic scattering applied to algae in seawater

Jing Zhou, Alexander Gilerson, Adrian Gill, Barry Gross, Fred Moshary, Samir Ahmed

Proceedings Volume 5544, (2004) https://doi.org/10.1117/12.559576

KEYWORDS: Luminescence, Polarization, Scattering, Reflectivity, Light scattering, Sensors, Water, Particles, Polarizers, Sun

Read Abstract +

Showing 5 of 24 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years