| 摘要 |
<p>A multiple diameter fiber optic device (10) comprises two light sources (12, 14), two detectors (24, 26), one or more optical fibers (32, 34) that are used to irradiate light onto a tissue (40) and to detect light back-scattered by the tissue (40) wherein the multiple fibers (32, 34) having different diameter and/or numerical apertures.</p> |
