Calculation of light penetration depth in photobioreactors

1999 ◽  
Vol 4 (1) ◽  
pp. 78-81 ◽  
Author(s):  
Choul-Gyun Lee
Keyword(s):  
Penetration Depth ◽  
Light Penetration ◽  
Light Penetration Depth

scholarly journals Visible Light Cross‐Linking of Gelatin Hydrogels Offers an Enhanced Cell Microenvironment with Improved Light Penetration Depth

2019 ◽  
Vol 19 (6) ◽  
pp. 1900098 ◽  
Author(s):  
Khoon S. Lim ◽  
Barbara J. Klotz ◽  
Gabriella C. J. Lindberg ◽  
Ferry P. W. Melchels ◽  
Gary J. Hooper ◽  
...  
Keyword(s):  
Visible Light ◽  
Penetration Depth ◽  
Cross Linking ◽  
Light Penetration ◽  
Cell Microenvironment ◽  
Light Penetration Depth

Absorption spectra and light penetration depth of normal and pathologically altered human skin

2007 ◽  
Vol 74 (3) ◽  
pp. 430-439 ◽  
Author(s):  
V. V. Barun ◽  
A. P. Ivanov ◽  
A. V. Volotovskaya ◽  
V. S. Ulashchik
Keyword(s):  
Penetration Depth ◽  
Absorption Spectra ◽  
Human Skin ◽  
Light Penetration ◽  
Light Penetration Depth

Controlling light penetration depth to amplify the gain in ultra-fast silicon APDs and SPADs using photon-trapping nanostructures

2021 ◽  
Author(s):  
Ahasan Ahamed ◽  
Cesar Bartolo-Perez ◽  
Ahmed Sulaiman Mayet ◽  
Soroush GhandiParsi ◽  
Xiangnan Zhou ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Light Penetration ◽  
Photon Trapping ◽  
Light Penetration Depth

scholarly journals Bio-optical characterization and light availability parametrization in two glacial melt water influenced estuary systems (West-Greenland)

2015 ◽  
Vol 12 (4) ◽  
pp. 1537-1566 ◽  
Author(s):  
L. Holinde ◽  
O. Zielinski
Keyword(s):  
Penetration Depth ◽  
Biological Activities ◽  
Light Availability ◽  
Light Penetration ◽  
West Greenland ◽  
Hydrographic Structure ◽  
Suspended Particulate ◽  
Melt Water ◽  
Marine Boundaries ◽  
Light Penetration Depth

Abstract. Estuary systems are well-defined semi-enclosed systems which are strongly influenced by their terrestrial and marine boundaries. In this paper we investigate the bio-optical conditions in the water column of two neighboring estuary systems, Uummannaq Fjord and Vaigat–Disko Bay, in West Greenland. Though close to each other, the systems differ by their hydrographic structure influencing the bio-optical conditions and subsequently the biological activities. Both systems show high inorganic suspended particulate matter (SPMi) concentrations near freshwater respective melt water influxes (max. of 15.28 mg L−1 at the surface) and low colored dissolved organic matter (aCDOM@350 nm, < 1.50 m−1) abundance throughout the estuaries. Chlorophyll as an indicator of phytoplankton was solely high in the Vaigat (max. of 11.44 μg L−1) representing the outflow arm of the Disko Bay. Light penetration depth as indicated by the 1 % depth of Photosynthetically Available Radiation (PAR) was dominated by chlorophyll and SPMi alike and reached from 12.2 to 41.2 m. Based on these characteristics an effective two component parameterization for the diffuse attenuation coefficient kPAR was developed enabling to model light penetration depth as a relevant factor for bio-optical studies in Arctic environments under glacial melt water influence.

Statistics of the light penetration depth in a diffusive medium

2016 ◽  
Author(s):  
Andrea Farina ◽  
Tiziano Binzoni ◽  
Alessandro Torricelli ◽  
Lorenzo Spinelli ◽  
Antonio Pifferi ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Light Penetration ◽  
Diffusive Medium ◽  
Light Penetration Depth

scholarly journals Estimation of light penetration depth in turbid media using laser speckles

2012 ◽  
Vol 20 (13) ◽  
pp. 13692 ◽  
Author(s):  
Igor S. Sidorov ◽  
Serguei V. Miridonov ◽  
Ervin Nippolainen ◽  
Alexei A. Kamshilin
Keyword(s):  
Penetration Depth ◽  
Turbid Media ◽  
Light Penetration ◽  
Laser Speckles ◽  
Light Penetration Depth
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