Abstract: A method and apparatus for detecting and recording an event is disclosed which includes a scintillator located to receive energy from the event. The energy may be x-ray energy from a radiographic source. A mirror is optionally angularly located adjacent the scintillator to redirect or reflect the light into two or more lenses. The two or more lenses have zoom capability to adjust the size of the image and the two or more lenses are arranged as telecentric lenses. A camera receives the light presented from the two or more lenses on an image plane to establish a recorded image while a shutter is presented to selectively control presentation of the light to the camera. The zoom lens allows use of different size scintillators and various CCD cameras to benefit from multiple zoom positions to best capture the image generated by the scintillator.

Abstract: A system for proton radiography that includes an accelerator pipe configured to direct protons to a scintillator configured to receive the protons from the accelerator pipe and in response thereto generate light emissions which form an image. A pellicle reflects the image from the scintillator to a lens assembly having a first end and a second end. The first end is configured to receive the image from the pellicle. The lens assembly includes a movable lens group which provides a variable magnification function to provide a magnified image from the lens assembly. A housing is configured to support the lens assembly and the housing includes a movable rail on which the movable lens group moves to achieve the zoom function. A camera is arranged at the second end of the lens group and is configured to receive and record the magnified image.

Abstract: A probe including a multiple lens array is disclosed to measure velocity distribution of a moving surface along many lines of sight. Laser light, directed to the moving surface is reflected back from the surface and is Doppler shifted, collected into the array, and then directed to detection equipment through optic fibers. The received light is mixed with reference laser light and using photonic Doppler velocimetry, a continuous time record of the surface movement is obtained. An array of single-mode optical fibers provides an optic signal to the multiple lens array. Numerous fibers in a fiber array project numerous rays to establish many measurement points at numerous different locations. One or more lens groups may be replaced with imaging lenses so a stereo image of the moving surface can be recorded. Imaging a portion of the surface during initial travel can determine whether the surface is breaking up.

Abstract: A probe including a multiple lens array is disclosed to measure velocity distribution of a moving surface along many lines of sight. Laser light, directed to the moving surface is reflected back from the surface and is Doppler shifted, collected into the array, and then directed to detection equipment through optic fibers. The received light is mixed with reference laser light and using photonic Doppler velocimetry, a continuous time record of the surface movement is obtained. An array of single-mode optical fibers provides an optic signal to the multiple lens array. Numerous fibers in a fiber array project numerous rays to establish many measurement points at numerous different locations. One or more lens groups may be replaced with imaging lenses so a stereo image of the moving surface can be recorded. Imaging a portion of the surface during initial travel can determine whether the surface is breaking up.

Abstract: A probe including a multiple lens array is disclosed to measure velocity distribution of a moving surface along many lines of sight. Laser light, directed to the moving surface is reflected back from the surface and is Doppler shifted, collected into the array, and then directed to detection equipment through optic fibers. The received light is mixed with reference laser light and using photonic Doppler velocimetry, a continuous time record of the surface movement is obtained. An array of single-mode optical fibers provides an optic signal to the multiple lens array. Numerous fibers in a fiber array project numerous rays to establish many measurement points at numerous different locations. One or more lens groups may be replaced with imaging lenses so a stereo image of the moving surface can be recorded. Imaging a portion of the surface during initial travel can determine whether the surface is breaking up.

Abstract: A probe including a multiple lens array is disclosed to measure velocity distribution of a moving surface along many lines of sight. Laser light, directed to the moving surface is reflected back from the surface and is Doppler shifted, collected into the array, and then directed to detection equipment through optic fibers. The received light is mixed with reference laser light and using photonic Doppler velocimetry, a continuous time record of the surface movement is obtained. An array of single-mode optical fibers provides an optic signal to the multiple lens array. Numerous fibers in a fiber array project numerous rays to establish many measurement points at numerous different locations. One or more lens groups may be replaced with imaging lenses so a stereo image of the moving surface can be recorded. Imaging a portion of the surface during initial travel can determine whether the surface is breaking up.