Ultra-compact SWIR telephoto lens design with SMS method
| Autor: | Wang, Lin, Benitez Gimenez, Pablo, Miñano Dominguez, Juan Carlos, Infante Herrero, Jose Manuel, Fuente, Marta de la, Biot Marí, Guillermo |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Proceedings of Nonimaging Optics: Efficient Design for Illumination and Solar Concentration VIII | Nonimaging Optics: Efficient Design for Illumination and Solar Concentration VIII | 21/08/2011-22/08/2011 | San Diego, EEUU Archivo Digital UPM Universidad Politécnica de Madrid |
| Popis: | In this work, we propose two new optical structures, using the Simultaneous Multiple Surfaces (SMS) method, comprised of 2 reflecting surfaces and 2 refracting surfaces, 800mm focal length, f/8 (aperture diameter 100 mm) and 1.18 0 diagonal field of view in the SWIR band. The lens surfaces are rotational symmetric and calculated to have good control of non-paraxial rays. We have achieved designs with excellent performance, and with total system length of less than 60 mm. |
| Databáze: | OpenAIRE |
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