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Sequoia Scientific

Technical Papers

Measurements of the inherent optical properties of aqueous suspensions of microplastics

Author(s): Daniel Koestner , Robert Foster , Ahmed El-Habashi , Shea Cheatham

Published in: Limnology and Oceanography Letters 2024

https://dx.doi.org/10.1002/lol2.10387

Performance Assessment of Underwater-to-Air Optical Wireless Communication System With the Effect of Solar Noise and Sea Surface Conditions

Author(s): BHOGESWARA RAO ANGARA, PALANISAMY SHANMUGAM , HARISHANKAR RAMACHANDRAN , AND CHAVAPATI GOUSE SANDHANI

Published in: IEEE Access, vol. 12, pp. 79652-79666, 2024

https://dx.doi.org/10.1109/ACCESS.2024.3409424

Influence of sea surface waves and bubbles on the performance of underwater-to-air optical wireless communication system

Author(s): Bhogeswara Rao Angara , Palanisamy Shanmugam , Harisankar Ramachandran

Published in: Optics & Laser Technology Volume 174, July 2024, 110652

https://doi.org/10.1016/j.optlastec.2024.110652

Computational modeling of Chlamydomonas reinhardtii cellular radiation properties with synergistic consideration of complex structures and compositions

Author(s): Li Lin, Miao Jiang, Xingcan Li, and Jia-Yue Yang

Published in: Optics Express Vol. 32, Issue 7, pp. 11643-11653 (2024)

https://doi.org/10.1364/OE.516583

Particle size distribution at Ocean Station Papa from nanometers to millimeters constrained with intercomparison of seven methods

Author(s): Xiaodong Zhang, Yannick Huot, Deric Gray, Heidi M. Sosik, David Siegel, Lianbo Hu, Yuanheng Xiong, E. Taylor Crockford, Geneviève Potvin, Andrew McDonnell, Collin Roesler

Published in: Elementa: Science of the Anthropocene (2023) 11 (1): 00094

https://doi.org/10.1525/elementa.2022.00094

Underwater Wireless Optical Communication System Channel Modelling With Oceanic Bubbles and Water Constituents Under Different Wind Conditions

Author(s): Bhogeswara Rao Angara; Palanisamy Shanmugam; Harishankar Ramachandran

Published in: IEEE Photonics Journal ( Volume: 15, Issue: 2, April 2023)

https://doi.org/10.1109/JPHOT.2023.3258500

Reconciliation of total particulate organic carbon and nitrogen measurements determined using contrasting methods in the North Pacific Ocean as part of the NASA EXPORTS field campaign

Author(s): Graff et al.

Published in: Elementa: Science of the Anthropocene (2023) 11 (1): 00112.

https://doi.org/10.1525/elementa.2022.00112

Measurements of Aquatic Particle Volume Scattering Function up to 178.5° in the East China Sea

Author(s): Chaofan Wu, Bangyi Tao, Yilu Guo, Haiqing Huang, Zhihua Mao, Hong Song and Delu Pan

Published in: Appl. Sci. 2022, 12(4), 1894

https://doi.org/10.3390/app12041894

Forward volume scattering function (0.03°–60°) measured using an oblique-incidence particle sizer

Author(s): Wu C, Tao B, Pan Y, Huang H, Mao Z, Pan D, Fan J, Zhang J, Chen S

Published in: Optics Express Vol. 30, Issue 8, pp. 12848-12866 (2022)

https://doi.org/10.1364/OE.454837

Efficient Monte Carlo simulation reveals significant multiple scattering errors in underwater angular scattering measurements

Author(s): Ugulen HS, Sandven H, Hamre B, Kristoffersen AS, Sætre C

Published in: Optics Express Vol. 30, Issue 7, pp. 10802-10817 (2022)

https://doi.org/10.1364/OE.446045

Aspects of in situ angular scattering measurements in contrasting waters

Author(s): Håkon Johan Sandven

Published in: Thesis for the degree of Philosophiae Doctor (PhD) Avhandling for graden philosophiae doctor (ph.d.) at the University of Bergen

https://hdl.handle.net/11250/2838054

Shape of particle backscattering in the North Pacific Ocean: the χ factor

Author(s): Zhang X, Hu L, Gray D, Xiong Y

Published in: 1260 Vol. 60, No. 5 / 10 February 2021 / Applied Optics

https://doi.org/10.1364/AO.414695

Analysis of multiple scattering errors in LISST-VSF volume scattering function measurements using Monte Carlo simulations and experimental data

Author(s): Håvard S. Ugulen, Håkon Sandven, Børge Hamre, Arne S. Kristoffersen, and Camilla Sætre

Published in: Optics Express Vol. 29, Issue 8, pp. 12413-12428 (2021)

https://doi.org/10.1364/OE.419116

Polarized light scattering measurements as a means to characterize particle size and composition of natural assemblages of marine particles: erratum

Author(s): Daniel Koestner, Dariusz Stramski, and Rick A. Reynolds

Published in: Applied Optics Vol. 60, Issue 2, pp. 380-382 (2021)

https://doi.org/10.1364/AO.415567

Inversion of Volume Scattering Function for Estimation of Bubble Size Distribution in Ocean Waters

Author(s): Bhogeswara Rao Angara; Palanisamy Shanmugam; Harishankar Ramachandran

Published in: IEEE Access ( Volume: 9) Page(s): 135069 - 135078

https://doi.org/10.1109/ACCESS.2021.3115253

Characterization of suspended particulate matter in contrasting coastal marine environments with angle-resolved polarized light scattering measurements

Author(s): Daniel Koestner, Dariusz Stramski, Rick A. Reynolds

Published in: Applied Optics Vol. 60, Issue 36, pp. 11161-11179 (2021)

https://doi.org/10.1364/AO.441226

Variability of relationship between the volume scattering function at 180° and the backscattering coefficient for aquatic particles

Author(s): Hu L, Zhang X, Xiong Y, Gray DJ, He M-X

Published in: Applied Optics, Vol. 59, No. 10

https://doi.org/10.1364/AO.383229

Experimental Estimates of Optical Backscattering Associated With Submicron Particles in Clear Oceanic Waters

Author(s): Zhang X, Hu L, Xiong Y, Huot Y, Gray D

Published in: Geophysical Research Letters, 47, e2020GL087100

https://doi.%20org/10.1029/2020GL087100

Impact of Air–Sea Interface Effects and Bubble and Particulate Scattering on Underwater Light Field Distribution: An Implication to Underwater Wireless Optical Communication System

Author(s): Sahoo R, Shanmugam P, Sahu SK

Published in: V. Janyani et al. (eds.), Optical and Wireless Technologies, Lecture Notes in Electrical Engineering 546, Springer

https://doi.org/10.1007/978-981-13-6159-3_19

Polarized light scattering measurements as a means to characterize particle size and composition of natural assemblages of marine particles

Author(s): Koestner D, Stramski D, Reynolds RA

Published in: Applied Optics / Vol. 59, No. 27 / 20 September 2020

https://doi.org/10.1364/AO.396709