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EFFECTS OF 532 NM AND 671 NM LASERSIRRADIATION ON ABSORPTIONCOEFFICIENTS OF NORMAL AND ANEMIC HUMAN BLOOD SAMPLES
ISSN: 2320 - 5407
Publisher: author
EFFECTS OF 532 NM AND 671 NM LASERSIRRADIATION ON ABSORPTIONCOEFFICIENTS OF NORMAL AND ANEMIC HUMAN BLOOD SAMPLES
Indexed in
Science General
ARTICLE-FACTOR
1.3
Article Basics Score: 2
Article Transparency Score: 2
Article Operation Score: 3
Article Articles Score: 2
Article Accessibility Score: 3
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-1402
Publisher: International Journal Of Advanced Research (ijar) Dr Morse
International Journal Address (IAA):
IAA.ZONE/232073925407
eISSN
:
2320 - 5407
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Abstract
The effects of laser irradiation on the absorption coefficients of the normal and anemic human blood samples were investigated. Two continuous wave (CW) diode-pumped solid-state lasers (DPSSLs) of different wavelengths,532 nm and 671 nm, were used. The output power of these lasers can be adjusted over the range 0-100 mW. In the present study, the output power of both lasers was fixed at 20 mW. The blood samples were irradiated at different irradiation times, 5, 15, and 30 min. The absorption coefficients of the normal and anemic human blood samples were determined from the measurements of the absorbance spectra of the unirradiated and irradiated samples. The absorbance spectra were measured using UV-Visible double-beam spectrophotometer operating over the wavelength range 190-1100 nm. Significant changes in the absorption coefficients of the irradiated blood samples were observed compared to the unirradiated blood samples. The results...
