Importance

Loading Importance Indicators...

Abstract

In part, the invention relates to an optical probe including a torque wire; an optical fiber positioned within the torque wire; a beam director positioned coaxial with and adjacent to one end of the optical fiber; and an overcladding, positioned adjacent to and over the optical fiber and the beam director, the overcladding defining an air gap adjacent the beam director so as to cause total internal reflection alight passing from the optical fiber through the beam director. In one embodiment, the optical probe includes a beam expander and a beam shaper coaxial with and located between the optical fiber and the beam director. In another embodiment, the optical probe further includes a marker band positioned over a portion of the overcladding. In yet another embodiment, the overcladding is made of flurosilica glass.

Loading the Abstract Image...

First Claim