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Author: leonard hanssen

Displaying records 31 to 40 of 162 records.
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31. Emissivity evaluation of fixed point blackbodies, ed. by D. Zvizdic
Published: 1/1/2005
Authors: Sergey Mekhontsev, V B Khromchenko, Alexander Prokhorov, Leonard M Hanssen

32. Emittance standards for improved radiation thermometry during thermal processing of silicon materials, ed. by D. Zvizdic
Published: 1/1/2005
Authors: Benjamin K Tsai, D P DeWitt, E A. Early, Leonard M Hanssen, Sergey Mekhontsev, Matthias Rink, K G Kreider, B J Lee, Z M Zhang

33. Near infrared indirect emissivity measurements and system employing a vacuum goniometer, ed. by D. Zvizdic
Published: 1/1/2005
Authors: Matthias Rink, V B Khromchenko, Sergey Mekhontsev, Leonard M Hanssen

34. Optical Diagnostics
Published: 1/1/2005
Authors: Leonard M Hanssen, P V Farrell

35. Standard Reference Material 2036 Near-Infrared Reflection Wavelength Standard
Published: 1/1/2005
Authors: S J Choquette, Leonard M Hanssen, E A. Early

36. Emissivity Modeling of Thermal Radiation Sources With Concentric Grooves
Published: 7/1/2004
Authors: A Prokhorov, Sergey Mekhontsev, Leonard M Hanssen
Abstract: Monte Carlo based specialized software has been applied to the statistical modeling of effective emissivity of radiators with concentric grooves of trapezoidal and triangular profile. A specular-diffuse model is used in which the thermal emission fr ...

37. Emittance Standards for Improved Radiation Thermometry During Thermal Processing of Silicon Materials
Published: 6/22/2004
Authors: Benjamin K Tsai, D P DeWitt, E A. Early, Leonard M Hanssen, Sergey Mekhontsev, Matthias Rink, Kenneth Gruber Kreider, B J Lee, Zhuomin Zhang

38. Spatial and Angular Responsivity Measurements of Photoconductive HgCdTe LWIR Radiometers
Published: 6/1/2004
Authors: H Gong, Leonard M Hanssen, George P Eppeldauer
Abstract: Several newly developed large area photoconductive (PC) mercury cadmium telluride (HgCdTe) radiometers have been tested for spatial and angular responsivity for the purpose of determining what mode of operation (or radiometr-ic quantity) could provid ...

39. Infrared Spectral Emissivity Characterization Facility at NIST
Published: 4/1/2004
Authors: Leonard M Hanssen, Sergey Mekhontsev, V B Khromchenko

40. Effective Emissivity of a Cylindrical Cavity with an Inclined Bottom: I. Isothermal Cavity
Published: 1/1/2004
Authors: Leonard M Hanssen, Alexander Prokhorov

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