The Infrared and Electro-optical Systems Handbook, Volume 5J. S. Accetta, David L. Shumaker This eight-volume set is an authoritative collection presenting state-of-the-art information on infrared and electro-optical systems. The handbook has been completely revised and updated, featuring 45 chapters written by 80 experts in IR/EO technology. |
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Page 3
... wavelengths to electrical signals for source detection and / or analog visual display . They extend human vision in wavelength , signal sensitivity , distance , and environmental conditions . An image of a scene in the selected waveband ...
... wavelengths to electrical signals for source detection and / or analog visual display . They extend human vision in wavelength , signal sensitivity , distance , and environmental conditions . An image of a scene in the selected waveband ...
Page 21
... wavelengths . In fact , the response of a photon detector at any wavelength is proportional to the photon flux at that wavelength , not to the energy flux . Photon Form . The photon counting SNR is derived from Eqs . ( 1.17 ) and ( 1.18 ) ...
... wavelengths . In fact , the response of a photon detector at any wavelength is proportional to the photon flux at that wavelength , not to the energy flux . Photon Form . The photon counting SNR is derived from Eqs . ( 1.17 ) and ( 1.18 ) ...
Page 302
... wavelength and multiplied by the target area projected onto a plane orthogonal to the observer's line of sight ... wavelength , BX ( T ) = 1 2hc2 λ [ exp ( hc / λkT ) – 1 ] --- yields a radiance of 0.003 W / m2 sr cm at 2220 cm1 ( 4.5 μm ) ...
... wavelength and multiplied by the target area projected onto a plane orthogonal to the observer's line of sight ... wavelength , BX ( T ) = 1 2hc2 λ [ exp ( hc / λkT ) – 1 ] --- yields a radiance of 0.003 W / m2 sr cm at 2220 cm1 ( 4.5 μm ) ...
Contents
References | 51 |
ElectroOptical Imaging System Performance Prediction | 55 |
Optomechanical System Design Daniel Vukobratovich | 121 |
Copyright | |
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Common terms and phrases
adhesive algorithm analysis angle angular approximation atmospheric average axial background temperature beryllium binary centroid blackbody BRDF breaklock calculated cell centroid clutter coefficient of expansion components detection detector determined diameter Earthshine edge effects equation error example filter flexure FLIR FLIR system flying wedge frame Gaussian gimbal infrared infrared imaging system irradiance lens LWIR material measured mirror mount mirror surface MWIR NEDT noise observer Optical Engineering parameters performance model photon pixels plane plume prism projected area radiance radiant intensity radiation ratio reflected response sampling scan scan direction sensor signal signature SiTF spatial frequency spectral SPIE staring arrays stress surface normal target acquisition target and background target gate target location estimate temporal thermal coefficient thermal imaging thickness threshold track loop tracking system transfer function typical variations vector visual W/m² wavelength window