Delivery system for high-energy pulsed ultraviolet laser light

Details Delivery system for high-energy pulsed ultraviolet laser light Delivery system for high-energy pulsed ultraviolet laser light

1986-05-06

1989-01-24

Lee, John D.

Surgery

Truss

Pad

128 6, 350 9610, 350 9615, 350 9626, 604 21, 604 53, G02B 2326

Patent

active

047997540

ABSTRACT:
The transmittance of high peak energy ultraviolet laser light that is conducted within a silica fiber-optic waveguide is increased by doping the silica with a material that functions to repair inherent structural defects in the silica. Preferred materials include one or both of an OH.sup.- radical and fluorine. The silica is synthetic silica that is substantially free of metallic impurities. The cladding for the waveguide is made of an organic material rather than glass.

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