Patent ID: 7136158

Claim:
Apparatus for detecting and analyzing surface and subsurface characteristics of a body using laser light scattered from the body, said apparatus comprising: a first array of light transmitting optical fibers having first and second opposed ends, wherein the first end of said first array of optical fibers are polished and arranged in the shape of a ferrule for forming a multi-fiber optical waveguide adapted to transmit laser light and the optical fibers on the second end of said first array of optical fibers are disposed adjacent to and aligned generally perpendicular to the surface of the body; a second array of light transmitting optical fibers having third and fourth opposed ends, wherein the third ends of said second array of optical fibers are disposed adjacent the surface of the body and are aligned generally perpendicular to the surface of the body and are adapted to receive laser light reflected by the body, and wherein the fourth ends of said second array of optical fibers form an optical connector; a housing coupled to and enclosing the second ends of said first array of optical fibers and the third ends of said second array of optical fibers for connecting the optical fiber ends together in a fixed configuration and for maintaining the optical fiber ends in fixed position relative to the surface of the body during detection and analysis of surface and subsurface characteristics of the body, wherein said housing is pliable so as to be conformable to the shape of the surface of the body for maintaining the second ends of said first array of optical fibers and the third ends of said second array of optical fibers in conformance with the shape of the surface of the body, and wherein the second ends of said first array of optical fibers and the third ends of said second array of optical fibers are in linear alignment in said housing and are equidistant from the surface of the body; and a CMOS detector coupled to said optical connector for measuring the intensity of laser light reflected from the body representing surface and subsurface characteristics of the body.