Abstract: A multi-axis flexure device can include a first support base, a second support base, and a central coupler. The multi-axis flexure device can also include a first flexure device rotatably coupling the first support base and the central coupler to one another to facilitate rotation about a first axis, and a second flexure device rotatably coupling the second support base and the central coupler to one another to facilitate rotation about a second axis. Each flexure device can include a first flexure, a second flexure, and a flexure coupler coupled to the first and second flexures. The first flexure and the second flexure of the first flexure device can, respectively, be coupled to the first support base and the central coupler. The first flexure and the second flexure of the second flexure device can, respectively, be coupled to the second support base and the central coupler.

Abstract: A broadband calibrator assembly is provided and includes a medium/long wave infrared (MW/LW IR) assembly and multiple ultraviolet (UV)/visible and near IR (VNIR)/short wave IR (SWIR) assemblies.

Abstract: A broadband calibrator assembly is provided and includes a medium/long wave infrared (MW/LW IR) assembly and multiple ultraviolet (UV)/visible and near IR (VNIR)/short wave IR (SWIR) assemblies.

Abstract: A multi-axis flexure device can include a first support base, a second support base, and a central coupler. The multi-axis flexure device can also include a first flexure device rotatably coupling the first support base and the central coupler to one another to facilitate rotation about a first axis, and a second flexure device rotatably coupling the second support base and the central coupler to one another to facilitate rotation about a second axis. Each flexure device can include a first flexure, a second flexure, and a flexure coupler coupled to the first and second flexures. The first flexure of the first flexure device can be coupled to the first support base to facilitate relative rotation between the first support base and the flexure coupler of the first flexure device about the first axis.

Abstract: A high performance kinematic mirror mount facilitating the reduction of thermally and mechanically induced optical distortion of a precision mirror is disclosed. The mirror mount assembly includes a mirror with a front reflective surface and a rear support surface. A set of sub-tier mounting assemblies are provided being affixed to the rear support surface of the mirror utilizing a number of strut pairs and a number of bonded mount pads arranged so as to connect the sub-tier mounting assemblies to the mirror with numerous strut pairs arranged as bipods.

Abstract: A rotational degree of freedom joint constraint system is disclosed. The system can include joint constraint hardware, such as a first component and a second component. The first component can have a rotational interface, and a constraint feature associated with the rotational interface. The second component can have a socket operable with the rotational interface to facilitate relative movement of the first component and the second component in at least one rotational degree of freedom. The second component can form an opening configured to facilitate movement of the constraint feature therein upon the relative movement of the first component and the second component. The rotational degree of freedom joint constraint system can also include a locking mechanism operable with the constraint feature. Movement of the constraint feature within the opening can be preventable by the locking mechanism to constrain the relative movement of the first component and the second component.

Abstract: Systems that provide an active adjustment of mirrors and specifically of secondary mirrors, and that provide active adjustment of secondary mirrors in six degrees of freedom, and that can carry the additional load during launch.

Abstract: A rotational degree of freedom joint constraint system is disclosed. The system can include joint constraint hardware, such as a first component and a second component. The first component can have a rotational interface, and a constraint feature associated with the rotational interface. The second component can have a socket operable with the rotational interface to facilitate relative movement of the first component and the second component in at least one rotational degree of freedom. The second component can form an opening configured to facilitate movement of the constraint feature therein upon the relative movement of the first component and the second component. The rotational degree of freedom joint constraint system can also include a locking mechanism operable with the constraint feature. Movement of the constraint feature within the opening can be preventable by the locking mechanism to constrain the relative movement of the first component and the second component.

Abstract: A mirror mount system is disclosed. The mirror mount system can include a rib forming a support structure of a mirror. The rib can have an attachment portion. The mirror mount system can also include an attachment fitting bonded to the attachment portion of the rib with an adhesive. The attachment portion can be sufficiently isolated from other portions of the rib structure such that loading in the other portions of the rib structure tending to distort the mirror, which is generated internal to the attachment fitting and the attachment portion, is minimized while providing adequate structural support for the mirror.

Abstract: A rotational degree of freedom joint constraint system is disclosed. The system can include joint constraint hardware, such as a first component and a second component. The first component can have a rotational interface, and a constraint feature associated with the rotational interface. The second component can have a socket operable with the rotational interface to facilitate relative movement of the first component and the second component in at least one rotational degree of freedom. The second component can form an opening configured to facilitate movement of the constraint feature therein upon the relative movement of the first component and the second component. The rotational degree of freedom joint constraint system can also include a locking mechanism operable with the constraint feature. Movement of the constraint feature within the opening can be preventable by the locking mechanism to constrain the relative movement of the first component and the second component.

Abstract: Systems that provide an active adjustment of mirrors and specifically of secondary mirrors, and that provide active adjustment of secondary mirrors in six degrees of freedom, and that can carry the additional load during launch.

Abstract: A high performance kinematic mirror mount facilitating the reduction of thermally and mechanically induced optical distortion of a precision mirror is disclosed. The mirror mount assembly includes a mirror with a front reflective surface and a rear support surface. A set of sub-tier mounting assemblies are provided being affixed to the rear support surface of the mirror utilizing a number of strut pairs and a number of bonded mount pads arranged so as to connect the sub-tier mounting assemblies to the mirror with numerous strut pairs arranged as bipods.

Abstract: A rotational degree of freedom joint constraint system is disclosed. The system can include joint constraint hardware, such as a first component and a second component. The first component can have a rotational interface, and a constraint feature associated with the rotational interface. The second component can have a socket operable with the rotational interface to facilitate relative movement of the first component and the second component in at least one rotational degree of freedom. The second component can form an opening configured to facilitate movement of the constraint feature therein upon the relative movement of the first component and the second component. The rotational degree of freedom joint constraint system can also include a locking mechanism operable with the constraint feature. Movement of the constraint feature within the opening can be preventable by the locking mechanism to constrain the relative movement of the first component and the second component.

Abstract: The present invention is directed to a method of and a device for adjusting the concavity of a springback antenna reflector. The method and device of the present invention can be used to adjust the concavity of the springback reflector prior to stowage within a satellite to correct actual or anticipated variations in the desired shape of reflector that are caused by storage of the reflector, fabrication of the reflector, thermal effects on the reflector, and moisture absorption by the material from which the reflector is fabricated. By adjusting the concavity of the reflector to correct the variations in the shape of the reflector, degradation of the performance of the reflector due to distortions in the shape of the reflector may be greatly reduced.