Advanced Optical Manufacturing and Testing, Issue 4SPIE, 1993 - Optical industry |
Contents
lon beam milling of silicon carbide optical components 199403 | 16 |
Modular reconfigurable spot tool 199404 | 27 |
Advanced manufacturing technologies for the BeCOAT telescope 199406 | 39 |
Copyright | |
22 other sections not shown
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Common terms and phrases
accuracy analysis angle aperture aspheric aspheric surface astigmatism baffle efficiency base sphere BeCOAT beryllium BRDF calculated coating cold shield conic constant crystal curvature Defocus detector diameter diamond turning dielectric mirror diffraction ductile edge equation experimental fabrication flat frequency function grating Hartmann test hologram interferogram interferometer ion beam milling ion milling laser machine material measured method mirror surface misalignment null corrector null lens null test obtained off-axis optical surface optical system optical test optimization parameters phase plots polarized polishing precision primary mirror Proc PSNIT pucks radius rays reflective baffle removal profile Ronchi test Ronchigram rotation roughness evolution sample shearing shearing interferometer shown in Fig silicon carbide slope specular spherical aberration SPIE subaperture substrate surface errors surface figure surface quality techniques telescope thermal thickness thin films tilt tool wave wavefront wavelength window WIYN workpiece Zernike coefficients Zernike polynomial