Abstract: An optical mount including a first frame and a second frame; wherein the first frame includes a drive adjuster configured to move along a first direction and the drive adjuster is in contact with a ramp on a pusher piston, such that a movement of the drive adjuster causes the pusher piston to move along a second direction; wherein the pusher piston is configured to push kinematic contacts on the second frame resulting in a controlled movement of the second frame by the drive adjuster.

Abstract: An optomechanical device having an interface that is mounted to another interface wherein the two interfaces are made of materials having the same or similar coefficients of thermal expansion and within the optomechanical device is an interface that is designed to compensate for the second mechanical component that is made of materials having the same or similar coefficients of thermal expansion as the optic or photonic device or instrument being held or controlled altogether with a fully constrained set of slip planes making for an optical mechanical device consisting of two or more materials that have coefficients of thermal expansion that are suitably matched to the materials it is being mounted to and the materials it is holding or controlling.

Abstract: An optical mount including a first frame and a second frame; wherein the first frame includes a drive adjuster configured to move along a first direction and the drive adjuster is in contact with a ramp on a pusher piston, such that a movement of the drive adjuster causes the pusher piston to move along a second direction; wherein the pusher piston is configured to push kinematic contacts on the second frame resulting in a controlled movement of the second frame by the drive adjuster.

Abstract: An imaging incident angle tracking device, including: a light source; a first and second beam splitters or dichroic mirrors; a position sensitive detector; wherein the first and second beam splitters or dichroic mirrors are configured to direct light from the light source to a window surface through an objective lens; the first and second beam splitters or dichroic mirrors is further configured to direct the light reflected from the window surface and through the objective lens into the position sensitive detector. A positioning system, including: a baseplate; a platform; a plurality of strut assemblies connecting the baseplate and the platform; wherein each of the strut assembly includes: a linear actuator; a first flexure assembly and a second flexure assembly at the first and second ends of the strut assembly; the first and second flexure assemblies are rigid along and flexibly bendable orthogonal to the length of the strut assembly.

Abstract: An optomechanical device having an interface that is mounted to another interface wherein the two interfaces are made of materials having the same or similar coefficients of thermal expansion and within the optomechanical device is an interface that is designed to compensate for the second mechanical component that is made of materials having the same or similar coefficients of thermal expansion as the optic or photonic device or instrument being held or controlled altogether with a fully constrained set of slip planes making for an optical mechanical device consisting of two or more materials that have coefficients of thermal expansion that are suitably matched to the materials it is being mounted to and the materials it is holding or controlling.

Abstract: An imaging incident angle tracking device, including: a light source; a first and second beam splitters or dichroic mirrors; a position sensitive detector; wherein the first and second beam splitters or dichroic mirrors are configured to direct light from the light source to a window surface through an objective lens; the first and second beam splitters or dichroic mirrors is further configured to direct the light reflected from the window surface and through the objective lens into the position sensitive detector. A positioning system, including: a baseplate; a platform; a plurality of strut assemblies connecting the baseplate and the platform; wherein each of the strut assembly includes: a linear actuator; a first flexure assembly and a second flexure assembly at the first and second ends of the strut assembly; the first and second flexure assemblies are rigid along and flexibly bendable orthogonal to the length of the strut assembly.

Abstract: A monolithic optical mount having a bore for accommodating an optical element, the bore including: a first ridge located at a first position on the inside circumference of the bore; a second ridge located at a second position on the inside circumference of the bore; and a flexure extending from along the inside circumference of the bore to a point beyond a threaded hole which passes through from the outside circumference of the bore to the inside circumference of the bore; wherein the flexure is actuated by turning a screw in the threaded hole thereby adjusting an amount of force pushing against a point on the flexure by a tip of the screw.

Abstract: An optical mount is disclosed having at least one restraining element for an optic having at least one contact point with a first surface of the optic and at least one force element having at least one contact point with a second surface of the optic, wherein each contact point on the first surface of the optic has a corresponding contact point on the second surface of the optic.

Abstract: A monolithic optical mount having a bore for accommodating an optical element, the bore including: a first ridge located at a first position on the inside circumference of the bore; a second ridge located at a second position on the inside circumference of the bore; and a flexure extending from along the inside circumference of the bore to a point beyond a threaded hole which passes through from the outside circumference of the bore to the inside circumference of the bore; wherein the flexure is actuated by turning a screw in the threaded hole thereby adjusting an amount of force pushing against a point on the flexure by a tip of the screw.

Abstract: An optical mount is disclosed having at least one restraining element for an optic having at least one contact point with a first surface of the optic and at least one force element having at least one contact point with a second surface of the optic, wherein each contact point on the first surface of the optic has a corresponding contact point on the second surface of the optic.