A laser alignment assembly has two or more lasers aligned relative to one or more reflective surfaces to generate coaligned and collimated light beams. The assembly may further make the light beams collinear. The orientation of the reflective surface may be controlled by an electrically controllable actuator. The laser alignment assembly may be disposed in a weapon aiming system having visible and infrared lasers and may be coupled to a weapon to aid in aiming of the weapon.
Method And Apparatus For Collimating And Coaligning Optical Components
Steven E. Morin - Nottingham NH, US Brian W. Cranton - Sanbornton NH, US
International Classification:
F41G 1/00
US Classification:
42114, 42120
Abstract:
A laser alignment assembly has two or more lasers aligned relative to one or more reflective surfaces to generate coaligned and collimated light beams. The assembly may further make the light beams collinear. The orientation of the reflective surface may be controlled by an electrically controllable actuator. The laser alignment assembly may be disposed in a weapon aiming system having visible and infrared lasers and may be coupled to a weapon to aid in aiming of the weapon.
- LONDONDERRY NH, US Christopher Rakowski - Somerville MA, US Donald Spencer - Merrimack NH, US Steven Earnest Morin - Nottingham NH, US
International Classification:
G01B 11/02 G01C 19/56 G06T 7/00 G01C 3/08
Abstract:
A target location device has a video camera, a range finder, a self location module and an inertial measurement unit. The device provides a video display including video output of the camera and an object marker such as a cross-hair overlayed on the video output for aiming the camera on a reference point or on a target in the video output. The range finder determines a distance from the device to the target. The self location module identifies the geographic location of the device. The inertial measurement unit includes at least one gyro for providing outputs corresponding to the location of the reference point and the target. Video stabilization may be use to allow accurate placement of the object marker on the target or reference point. Automatic range finder firing and gyroscope error compensation are also provided.
Ceres Elementary School Whittier CA 1991-1992, John Dolland Elementary School Norwalk CA 1992-1997, Nettie L. Waite Middle School Norwalk CA 1997-2000, Carmichael Middle School Richland WA 1998-1999