Optical scanner for use in confined areas

Claim 2

An optical scanner for use in a confined area comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereon and a spherically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a spherically-shaped concave portion therein sized to receive said spherically-shaped convex portion of said first optical component therein, both said optical components having the same index of refraction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby a beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 3

An optical scanner as defined in claim 1 wherein said means for moving said optical components with respect to each other is operably connected to both said first optical component and said second optical component.

Claim 4

An optical scanner as defined in claim 2 further comprising biasing means for operably mounting said optical components with respect to each other.

Claim 5

An optical scanner for use in a confined area comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof, and a second optical component having a flat surface on one side thereof; means interposed between said first and second optical components for movably mounting said optical components with respect to each other, said first and second optical components and said mounting means all having the same index of refraction; means interposed between said first optical component and said mounting means and between said second optical component and said mounting means for allowing said movement to take place; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby a beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 6

An optical scanner for use in a confined area comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof, and a second optical component having a flat surface on one side thereof; means interposed between said first and second optical components for movably mounting said optical components with respect to each other, said first and second optical components and said mounting means all having the same index of refraction; means interposed between said first optical component and said mounting means and between said second optical component and said mounting means for allowing said movement to take place; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby a beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 7

An optical scanner as defined in claim 4 wherein each of said optical components has a spherically-shaped convex portion adjacent said flat surface, and said mounting means has a pair of juxtaposed spherically-shaped concave portions sized to receive said spherically-shaped convex portions of said first and second optical components, respectively, and said means for allowing movement between said optical components being in the form of an air bearing situated between said concave spherically-shaped portions of said mounting means and said convex spherically-shaped portions of said optical components, respectively.

Claim 8

An optical scanner as defined in claim 5 wherein said means for moving said optical components with respect to each other is operably connected to both said first optical component and said second optical component.

Claim 9

An optical scanner as defined in claim 4 wherein each of said optical components has a cylindrically-shaped convex portion adjacent said flat surface, and said mounting means has a pair of juxtaposed cylindrically-shaped concave portions sized to receive said cylindrically-shaped convex portions of said first and second optical components, respectively, and said means for allowing movement between said optical components being in the form of an air bearing situated between said convave cylindrically-shape portions of said mounting means and said convex cylindrically-shaped portions of said optical components, respectively.

Claim 10

An optical scanner as defined in claim 7 wherein said means for moving said optical components with respect to each other is operably connected to both said first optical component and said second optical component.

Claim 11

An optical scanner for use in a confined area comprising: a movable prism assembly, said movable prism assembly including a first optical compoent having a flat surface on one side thereof and a cylindrically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a cylindrically-shaped concave portion therein sized to receive said cylindrically-shaped convex portion of said first optical component therein, both said optical components having the same index of refraction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby a beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 12

An optical scanner for use in a confined area comprising: a movable prism assembly, said movable prism assembly including a first optical compoent having a flat surface on one side thereof and a cylindrically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a cylindrically-shaped concave portion therein sized to receive said cylindrically-shaped convex portion of said first optical component therein, both said optical components having the same index of refraction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby a beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 13

An optical scanner as defined in claim 9 wherein said means for moving said optical components with respect to each other is operably connected to both said first optical component and said second optical component.

Claim 14

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose cone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof and a spherically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a spherically-shaped concave portion therein sized to receive said spherically-shaped convex portion of said first optical component therein, both said optical components having the same index of refaction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 15

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose cone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof and a spherically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a spherically-shaped concave portion therein sized to receive said spherically-shaped convex portion of said first optical component therein, both said optical components having the same index of refaction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 16

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose coone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof, and a second optical component having a flat surface on one side thereof; means interposed between said first and second optical components for movably mounting said optical components with respect to each other, said first and second optical components and said mounting means all having the same index of refraction; means interposed between said first optical component and said mounting means and between said second optical component and said mounting means for allowing said movement to take place; and means operably connected to at least said first of said optical components for moving said first component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 17

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose coone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof, and a second optical component having a flat surface on one side thereof; means interposed between said first and second optical components for movably mounting said optical components with respect to each other, said first and second optical components and said mounting means all having the same index of refraction; means interposed between said first optical component and said mounting means and between said second optical component and said mounting means for allowing said movement to take place; and means operably connected to at least said first of said optical components for moving said first component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surface of said second optical component as said first and second optical components move with respect to one another.

Claim 18

In an elongated, slender missile as defined in claim 12 wherein each of said optical components has a spherically-shaped convex portion adjacent said flat surface, and said mounting means has a pair of juxtaposed spherically-shaped concave portions sized to receive said spherically-shaped convex portions of said first and second optical components, respectively, and said means for allowing movement between said optical components being in the form of an air bearing situated between said convave spherically-shaped portions of said mounting means and said convex spherically-shaped portions of said optical components, respectively.

Claim 19

In an elongated, slender missile as defined in claim 12 wherein each of said optical components has a cylindrically-shaped convex portion adjacent said flat surface, and said mounting means has a pair of juxtaposed cylindrically-shaped concave portions sized to receive said cylindrically-shaped convex portions of said first and second optical components, respectively, and said means for allowing movement between said optical components being in the form of an air bearing situated between said concave cylindrically-shaped portions of said mounting means and said convex cylindrically-shaped portions of said optical components, respectively.

Claim 20

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose cone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof and a cylindrically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a cylindrically-shaped concave portion therein sized to receive said cylindrically-shaped convex portion of said first optical component therein, both said optical components having the same index of refraction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surfce of said second optical component as said first and second optical components move with respect to one another.

Claim 21

In an elongated, slender missile having a laser tracker system for emitting a beam of optical energy of preselected wavelength, a nose cone, a window within said nose cone transparent to said preselected wavelength, the improvement therein being in the form of an optical scanner positioned adjacent said window and optically aligned between said laser tracker system and said window, said optical scanner comprising: a movable prism assembly, said movable prism assembly including a first optical component having a flat surface on one side thereof and a cylindrically-shaped convex portion adjacent said flat surface, and a second optical component having a flat surface on one side thereof and a cylindrically-shaped concave portion therein sized to receive said cylindrically-shaped convex portion of said first optical component therein, both said optical components having the same index of refraction; said first optical component and said second optical component being mounted with respect to one another for relative movement therebetween; means interposed between said first optical component and said second optical component for allowing said movement to take place, said means for allowing movement between said optical components being in the form of an air bearing; and means operably connected to at least said first of said optical components for moving said first optical component with respect to said second optical component; whereby said beam of optical energy directed toward said flat surface of said first optical component exits said flat surfce of said second optical component as said first and second optical components move with respect to one another.