Optical properties of mice's stool in 550 to 1000 nm wavelength range

2017 ◽  
Vol 11 (2) ◽  
pp. e201700076 ◽  
Author(s):  
Helene Isler ◽  
Catherine Germanier ◽  
Linda Ahnen ◽  
Jingjing Jiang ◽  
Scott Lindner ◽  
...  
Keyword(s):  
Optical Properties ◽  
Wavelength Range

The Optical Properties of ZnSe Thin Films in the Wavelength Range of 400-1500 nm.

1983 ◽  
Vol 12 (4) ◽  
pp. 137-139
Author(s):  
A. A. El-Shazly ◽  
M. K. Kenawi ◽  
H. T. El-Shair ◽  
M. M. El-Nahass ◽  
H. S. Soliman
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Wavelength Range ◽  
Znse Thin Films

scholarly journals Optical Properties of Salt Ice

1975 ◽  
Vol 15 (73) ◽  
pp. 363-372 ◽  
Author(s):  
J. W. Lane
Keyword(s):  
Optical Properties ◽  
Wavelength Range ◽  
Extinction Coefficient ◽  
Sea Water ◽  
Distilled Water ◽  
Air Bubbles ◽  
Transmission Properties ◽  
Image Position

AbstractThe dependence of the extinction coefficient on salinity was investigated for both NaCl-ice and salt-ice made from natural sea-water. Specimens were prepared under a variety of conditions and examined over the wavelength range 4 000 to 8 000 Â. The effects of scattering from air bubbles trapped in the ice were examined for ice made from distilled water. It was found that the method of preparing samples markedly affected their structure, but that, when prepared in the same manner, salt-ice made from natural sea-water and NaCl-ice did not show significantly different transmission properties. It was found that, for a wavelength of 6 328 Â, the data could be fit to the relationwithin an uncertainty of 26%, wherekeis the extinction coefficient,xis the salinity of the ice in g/kg. Within an uncertainty of 10%, there was no variation in transmission for ice at the same temperature and salinity over the wavelength range 4 000 to 8 000 Â. All measurements were made at a temperature of -20° C.

scholarly journals Optical Measurements on Solids of Possible Interstellar Importance

1973 ◽  
Vol 52 ◽  
pp. 297-301 ◽  
Author(s):  
Donald R. Huffman ◽  
James L. Stapp
Keyword(s):  
Optical Properties ◽  
Wavelength Range ◽  
Optical Constants ◽  
Near Infrared ◽  
Large Change ◽  
Optical Measurements ◽  
Ultraviolet A ◽  
Peculiar Characteristic ◽  
Far Ultraviolet

Optical constants of olivine – (Mg, Fe)2SiO4 and magnetite – Fe3O4 are presented for the wavelength range from near infrared to far ultraviolet. A feature occurs in the optical constants of olivine at about 1460 Å, but no structure that could give rise to a 2200 Å interstellar feature is found. The most peculiar characteristic of the magnetite results is the large change of optical properties with temperature in the infrared.

The optical properties of biological tissues in the terahertz wavelength range

2009 ◽  
Author(s):  
Gerald J. Wilmink ◽  
Benjamin D. Rivest ◽  
Bennett L. Ibey ◽  
Luisiana X. Cundin ◽  
Eric C. Haywood ◽  
...  
Keyword(s):  
Optical Properties ◽  
Wavelength Range ◽  
Biological Tissues

Optimization of Optical Properties of SiO2/TiO2/SiO2 Multilayer Films

2012 ◽  
Vol 509 ◽  
pp. 294-302 ◽  
Author(s):  
Jia Miao Ni ◽  
Qi Bin Gu
Keyword(s):  
Optical Properties ◽  
Visible Light ◽  
Wavelength Range ◽  
Multilayer Film ◽  
Multilayer Films ◽  
Design Parameters ◽  
Light Wavelength ◽  
Transparent Films ◽  
Optical Films ◽  
Optimizing Design

The computer aid simulation of optical properties of thin films has been used to optimize SiO2/TiO2/SiO2 multilayer films to obtain high transparent films in this paper. The maximum transmittance at the visible light wavelength range is proper criteria for optical films optimizing design. The effect of design parameters (film thickness and refractive index) on optical properties of SiO2/TiO2/SiO2 multilayer films were also discussed in detail. According to the result of optimization, high quality SiO2/TiO2/SiO2 multilayer film with a maximum of > 99% at visible light wavelength range can be achieved on the glass.

scholarly journals Оптические свойства соединений YFe-=SUB=-2-=/SUB=- и TbFe-=SUB=-2-=/SUB=-

2020 ◽  
Vol 62 (7) ◽  
pp. 1004
Author(s):  
Ю.В. Князев ◽  
Ю.И. Кузьмин
Keyword(s):  
Optical Properties ◽  
Spectral Characteristic ◽  
Wavelength Range ◽  
Optical Conductivity ◽  
Light Absorption ◽  
Electronic States ◽  
Electron Transitions ◽  
Quantum Electron ◽  
Interband Light Absorption ◽  
Conductivity Spectra

Ellipsometric investigation of the optical properties of YFe2 and TbFe2 intermetalic compounds have been carried out in wavelength range of 0.22 –15 μm. A number of electronic and spectral characteristic was determined. Nature of interband light absorption in these materials is discussed on base of comparative analyses of experimental and theoretical optical conductivity spectra. Experimental optical conductivities of the compounds are shown to conform qualitatively to spectra calculated from densities of electronic states in the region of quantum electron transitions.

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