کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
851727 | 909334 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A design of simple, portable optical tomography apparatus using 904 nm NIR laser diode
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We ourselves constructed a portable optical tomography apparatus using near infrared (NIR) laser diode of 904 nm peak spectrum as a light source operating at power 2 mW. For testing, the samples (phantoms) of a cylinder glass and a triangle foam were used. From the scanning process, we successfully carried out the 2D image reconstruction and later it was improved using a filtering process using the back projection method. The images obtained of the phantom and the background were clearly distinguished. The apparatus has advantages of low cost and simplicity of operation and hence has potential use in many lines, e.g. medicine, agriculture.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 121, Issue 15, September 2010, Pages 1418–1422
Journal: Optik - International Journal for Light and Electron Optics - Volume 121, Issue 15, September 2010, Pages 1418–1422
نویسندگان
Margi Sasono, Hariyadi Soetedjo,