Share Email Print

Proceedings Paper

Method and device for real-time scale measurements: surface optical properties of small biological objects
Author(s): Alexander S. Pekarik; Stanislav G. Rozuvan; Eugene A. Tikhonov
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Information about surface state of different regions of biological objects diagnoses and properties can be very important for some decease treatment. The large majority special measurements methods either need to pick out the pattern from object what is sometime is difficult, or loose the precision and reproducibility of the results to a considerable extent in comparison with standard method application in practice. We offer the method of the spectrum reflactence coefficient measurements from the small part of the nonpiane surface(less than 1 square mm) using the technique is based on optical high precision matching the probe radiation field of research able pattern and photo detectors window. The device is portable enough (full weight less than 0.2 kg.), let us to measure spectrum characteristics of al;most unaccessible surface region, wich has area one square mm with standard deviation about 2%.

Paper Details

Date Published: 19 May 1994
PDF: 8 pages
Proc. SPIE 2135, Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases, (19 May 1994); doi: 10.1117/12.175990
Show Author Affiliations
Alexander S. Pekarik, Institute of Physics (Ukraine)
Stanislav G. Rozuvan, Institute of Physics (Ukraine)
Eugene A. Tikhonov, Institute of Physics (Ukraine)

Published in SPIE Proceedings Vol. 2135:
Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases
Robert R. Alfano, Editor(s)

© SPIE. Terms of Use
Back to Top