- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Determining Values of Some Optical Constants for Some Colorants | ||
| Journal of Education and Science | ||
| Article 10, Volume 25, Issue 1, 2012, Pages 79-86 PDF (0 K) | ||
| DOI: 10.33899/edusj.2012.59007 | ||
| Author | ||
| Soory A. Daher | ||
| Abstract | ||
| ABSTRACT For different dyes like methyl green, methyl orange, methyl red, malachite green, crystal violate, safranin, and methylene blue. We calculated their optical constants like wavelengths of maximum absorption, molar extinction coefficient (molar absorptivity), band width, mass attenuation coefficient, cut on and cut off wavelengths and absorption cross section which are very important in manufacturing the optical filters from these dyes. The calculated results are in good agreement with those values calculated by some specialist companies producing optical filters. | ||
| Keywords | ||
| Optical Constants; Colorants; Band Width | ||
|
Statistics Article View: 493 PDF Download: 1,191 |
||