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 SM ISO690:2012PANASYUK, Lev, PSAR, Serghey. Optical system test methods with photothermoplastic carrier. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 2, 27-29 iulie 1997, San Diego, California. Bellingham, Washington: SPIE, 1997, Ediția 2, Vol.3134, pp. 148-156. ISBN 0819425567. ISSN 0277-786X. DOI: https://doi.org/10.1117/12.295126 |
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 Proceedings of SPIE - The International Society for Optical Engineering Ediția 2, Vol.3134, 1997 |
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Conferința "Optical Manufacturing and Testing II" 2, San Diego, California, Statele Unite ale Americii, 27-29 iulie 1997 | ||||||
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| DOI:https://doi.org/10.1117/12.295126 | ||||||
| Pag. 148-156 | ||||||
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Present paper reports the methods and the results of investigations of the optical system resolution. The limiting spatial frequencies are recorded on the photothermoplastic carriers (PTPC) in the real-time scale. The used PTPCs with a resonance frequency close to the expected boundary of the contrast-frequency response of an optical systems make it possible to record the images of different test-objects on the PTPC. This allows us to get the true data and rated values for the resolution both of the stock-produced lenses with the resolution about 300 to 500mm-1 and the special ones with the resolution above 1000mm-1. |
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| Cuvinte-cheie Engineering controlled terms Civil aviation, optical systems, Photolithography, Resonance Engineering uncontrolled terms Optical (PET) (OPET), Resonance frequencies, System resolution, System testing, Time scaling Engineering main heading Frequency response |
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