Based on Image Procession to Measure Flame Emission Characteristic and Radioactive Properties

2012 ◽  
Vol 214 ◽  
pp. 237-243
Author(s):  
Jie Yao
Keyword(s):  
Color Image ◽  
Wavelength Region ◽  
Pulverized Coal ◽  
Emission Characteristic ◽  
Particulate Media ◽  
Visible Wavelength ◽  
Flame Emission ◽  
Image Procession ◽  
Intensity Images

radioactive properties are hard to be given exactly by the existing methods. In this paper, multiple color image detectors were used to capture approximately red, green, and blue monochromatic radioactive intensity images in the visible wavelength region, and the flame emissive and the radioactive properties of the particulate media in three pulverized-coal-fired boiler furnaces were got from the flame images.

Freestanding non-periodic GaN gratings in visible wavelength region

2017 ◽  
Vol 25 (12) ◽  
pp. 3020-3026
Author(s):  
王永进 WANG Yong-jin ◽  
张锋华 ZHANG Feng-hua ◽  
高绪敏 GAO Xu-min ◽  
施 政 SHI Zheng
Keyword(s):  
Wavelength Region ◽  
Visible Wavelength

Raman Imaging System with Dual Holographic Grating Tunable Filter

1994 ◽  
Vol 48 (8) ◽  
pp. 1015-1020 ◽  
Author(s):  
David M. Pallister ◽  
Anurag Govil ◽  
Michael D. Morris ◽  
Willis S. Colburn
Keyword(s):  
Integrated Circuit ◽  
Imaging System ◽  
Wavelength Region ◽  
Tunable Filter ◽  
Raman Imaging ◽  
Holographic Grating ◽  
Filter Performance ◽  
Visible Wavelength ◽  
Mineral Inclusions ◽  
Average Transmission

A tunable filter is described for microscopic Raman imaging. The filter employes two matched-volume holographic transmission gratings in a dispersion/dedispersion configuration and is useful throughout the visible wavelength region. Average transmission is greater than 75%. The filter performance is demonstrated with brightfield images of a bar target, Raman images of a silicon integrated circuit, and brightfield images of mineral inclusions in glass.

Absorption of solar radiation by clouds and aerosols in the visible wavelength region

1998 ◽  
Vol 65 (1-2) ◽  
pp. 1-10 ◽  
Author(s):  
K. Ya Kondratyev ◽  
V. I. Binenko ◽  
I. N. Melnikova
Keyword(s):  
Solar Radiation ◽  
Wavelength Region ◽  
Visible Wavelength

Light-induced wide range color switching of liquid crystal blue phase doped with hydrogen-bonded chiral azobenzene switches

RSC Advances ◽  
2014 ◽  
Vol 4 (54) ◽  
pp. 28597-28600 ◽  
Author(s):  
Ouyu Jin ◽  
Dengwei Fu ◽  
Jie Wei ◽  
Huai Yang ◽  
Jinbao Guo
Keyword(s):  
Liquid Crystal ◽  
Wavelength Region ◽  
Visible Wavelength ◽  
Wide Range ◽  
Blue Phase ◽  
Color Switching ◽  
Hydrogen Bonded

Reversible phototuning of the reflection color of BP I over the visible wavelength region was achieved in a LC-BPs by employing a new kind of H-bonded chiral azobenzene switches.

High-power stability of optical fibers for the visible wavelength region

2001 ◽  
Author(s):  
Johannes Kirchhof ◽  
Sonja Unger ◽  
Siegmund Schroeter ◽  
Anka Schwuchow ◽  
Holger Frost ◽  
...  
Keyword(s):  
Optical Fibers ◽  
High Power ◽  
Wavelength Region ◽  
Power Stability ◽  
Visible Wavelength
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