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10 August 1993 Infrared system design using coherent IR fiber bundles
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Abstract
When designing wide field of view tactical or scientific infrared systems, the performance requirements often demand that a large aperture, diffraction limited telescope be specified. In such cases, it is often difficult to maintain a flat focal plane and to limit the image plane size to match an existing infrared focal plane array technology. In this paper the design of an optical system containing a coherent infrared fiber bundle is described. The advantages of reformatting a curved liner image plane to match a planar 2-D focal plane array are discussed. To validate the design concepts, a 12 channel fluoride fiber was employed to relay the image of a Schmidt Telescope to a remotely located detector array. A comparison of predicted system performance and measured system performance is presented.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Cynthia Lea Chippindale, R. Lawrence Sinclair, Frank B. Johnston, Roger Henri Arsenault, Steve Tritchew, and Paul C. Chevrette "Infrared system design using coherent IR fiber bundles", Proc. SPIE 1970, Systems-Oriented Optical Design, (10 August 1993); https://doi.org/10.1117/12.155833
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