Kesan Pelarut Terhadap Pemalar Optik Lamtan Organik Laser Dye
The optical constants n and k of R6G and Fluorscein in methanol and ethanol (at a particular concentration of 5 X 10-5 molar) as a function of wavelength are reported. The extinction coefficient k and the refractive index n were measured in the range of wavelength 200-700 nm and 540-700 nm respecti...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English Malay |
| Published: |
Universiti Putra Malaysia Press
1997
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3317/1/Kesan_Pelarut_Terhadap_Pemalar_Optik_Lamtan_Organik_Laser_Dye.pdf http://psasir.upm.edu.my/id/eprint/3317/ |
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| Summary: | The optical constants n and k of R6G and Fluorscein in methanol and ethanol (at a particular concentration of 5 X 10-5 molar) as a function of wavelength are reported. The extinction coefficient k and the refractive index
n were measured in the range of wavelength 200-700 nm and 540-700 nm respectively. The results showed that the refractive index n obtained for R6G and Fluorescein in ethanol was significantly higher than in methanol. |
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