Off-axis application of concave spherical reflectors as condensing and collecting optics

Claim 2

An electromagnetic radiation collecting and condensing illumination system for providing a high intensity light source having as much radiation flux as possible in a small area, said system comprising: a concave electromagnetic radiation reflector having an optical axis; an electromagnetic radiation source located near the center of curvature of said reflector but offset a first distance from the optical axis of said reflector so as to produce a substantially focused image of said source upon reflection from said reflector offset from said axis by a distance substantially equal to said first distance; and a target placed near said image to collect said electromagnetic radiation.

Claim 3

The collecting and condensing system of claim 1 wherein a correcting optics system is placed between said target and said reflector to improve the focus of said image on said target.

Claim 4

The collecting and condensing system of claim 2 further comprising a means for deforming the shape of the reflector being coupled to the reflector.

Claim 5

An electromagnetic radiation collecting and condensing illumination system for providing a high intensity light source having a large radiation flux in a small area, said system comprising: an electromagnetic radiation reflector, said reflector having a shape substantially like that of a portion of a sphere; an electromagnetic radiation source, said source being at a location offset a first distance perpendicular to an axis of symmetry which is normal to said reflector so that said source produces a substantially focused image of said source upon reflection which is offset from said axis by a distance substantially equal to said first distance; and a target placed near said image to collect said electromagnetic radiation.

Claim 6

An electromagnetic radiation collecting and condensing illumination system for providing a high intensity light source having a large radiation flux in a small area, said system comprising: an electromagnetic radiation reflector, said reflector having a shape substantially like that of a portion of a sphere; an electromagnetic radiation source, said source being at a location offset a first distance perpendicular to an axis of symmetry which is normal to said reflector so that said source produces a substantially focused image of said source upon reflection which is offset from said axis by a distance substantially equal to said first distance; and a target placed near said image to collect said electromagnetic radiation.

Claim 7

The collecting and condensing system of claim 4 wherein a correcting optics system is placed between said target and said reflector to improve the focus of said image on said target.

Claim 8

The collecting and condensing system of claim 4 further comprising a means for deforming the shape of the reflector being coupled to the reflector.

Claim 9

A light collecting and condensing illumination system for providing a high intensity light source having a large radiation flux in a small area, said system comprising: a mirror having a shape substantially like that of a portion of a sphere and having an axis of symmetry; an arc lamp located near the center of curvature of said mirror but offset a first distance from said mirror's axis of symmetry so as produce a substantially focused image of said lamp offset from said axis by a distance substantially equal to said first distance; and an optic fiber placed near said image to collect said light.

Claim 10

A light collecting and condensing illumination system for providing a high intensity light source having a large radiation flux in a small area, said system comprising: a mirror having a shape substantially like that of a portion of a sphere and having an axis of symmetry; an arc lamp located near the center of curvature of said mirror but offset a first distance from said mirror's axis of symmetry so as produce a substantially focused image of said lamp offset from said axis by a distance substantially equal to said first distance; and an optic fiber placed near said image to collect said light.

Claim 11

The collecting and condensing system of claim 7 wherein a correcting optics system is placed between said mirror and said optic fiber to improve the focus of said image on said optic fiber.

Claim 12

The collecting and condensing system of claim 7 further comprising a means for deforming the shape of the reflector being coupled to the reflector to improve the focus of said image on said optic fiber.