From the category archives:

Other Materials

Table of Emissivities in Three Popular Spectral Regions

May 9, 2009

The Table of Emissivity on the INFRAPOINT Messtechnik GmbH website (Click here to visit) has summary data for a wide variety of materials broken down into three distinct spectral regions for the wavelength regions where the majority of infrared radiation thermometers and Infrared Thermal Imaging cameras operate.
First and second are tables that deal with the [...]

Read the full article →

Spectral emissivity of skin and pericardium

May 5, 2009

Spectral emissivity of skin and pericardium by J Steketee 1973 Phys. Med. Biol. 18 686-694 doi: 10.1088/0031-9155/18/5/307 Help
J Steketee, Department of Biological and Medical Physics, Erasmus University, Rotterdam, The Netherlands
Abstract.
A monochromator was modified to measure the emissivity, ?(?), of living tissue in the infrared region between 1 and 14 ?m. [...]

Read the full article →

Non-contact skin emissivity: measurement from reflectance

May 5, 2009

Reference Title:Non-contact skin emissivity: measurement from reflectance using step change in ambient radiation temperature Citation: T Togawa 1989 Clin. Phys. Physiol. Meas. 10 39-48 doi: 10.1088/0143-0815/10/1/004
Article by T Togawa of Inst. for Med. & Dental Eng., Tokyo Med. & Dental Univ., Japan
Abstract.
A method of estimating skin emissivity based on reflectance [...]

Read the full article →

Modeling of the thermal radiative behavior of rough coatings

January 6, 2009

Abstract 675 – Monte Carlo modeling of the thermal radiative behavior of rough coatings
Presented in the session Photothermal Techniques. Theory and Modeling at the 18th European Conference on Thermophysical Properties, Pau, France 31 Aug-4 Sep 2008
By:
Mr Hector Gomarta*+
Dr Benoit Rousseaua
Dr Domingos De Sousa Menesesa
Dr Patrick Echeguta
a CNRS Orléans
CEMHTI
Site Haute Température
1D avenue de la Recherche [...]

Read the full article →

STANDARDIZATION OF THERMAL EMITTANCE MEASUREMENTS. PART III.

July 21, 2008

NORMAL SPECTRAL EMITTANCE, 800-1400 K, Authors: Harrison, W.N. ; [...]

Read the full article →

Infrared Spectral Emittance & Optical Properties of Yttrium Vanadate

June 15, 2008

Infrared Spectral Emittance and Optical Properties of Yttrium Vanadate
Phys. Rev. 169, 705 – 709 (1968)
by: H. E. Rast, H. H. Caspers, and S. A. Miller *
Infrared Division, Research Department, Naval Weapons Center Corona Laboratories Corona, California 91720
Received 13 November 1967
“ABSTRACT: The infrared spectral emittance E of single crystals of YVO4 has been examined near 4.2 [...]

Read the full article →

Spectral emissivity of translucent solids

April 19, 2008

Low-temperature, directional, spectral emissivity of translucent solids
Dwight Weber
JOSA, Vol. 50, Issue 8, pp. 808- (1960)
Citation
D. Weber, “Low-temperature, directional, spectral emissivity of translucent solids,” J. Opt. Soc. Am. 50, 808- (1960)
http://www.opticsinfobase.org/abstract.cfm?URI=josa-50-8-808

Read the full article →

Spectral emissivity of solids at low temperatures

April 15, 2008

Spectral emissivity of solids in the infrared at low temperatures
Dwight Weber
JOSA, Vol. 49, Issue 8, pp. 815- (1959)
Citation
D. Weber, “Spectral emissivity of solids in the infrared at low temperatures,” J. Opt. Soc. Am. 49, 815- (1959)

Read the full article →

ET10 Reflectometer Measures Emissivity

March 21, 2008

San Diego CA, USA –Surface Optics’ ET10 measures emissivity values in two most commonly used spectral regions, 3 to 5 and 8 to 12 microns.
Its main application is to produce emissivity values for the infrared cameras.
Advanced IR cameras require the input of an emissivity value for accurate temperature calculations. The emissivity values obtained from tables [...]

Read the full article →

← Previous Entries