Другие журналы
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Bodrov
Method of calculating a thermal lens
Engineering Education # 06, June 2012 DOI: 10.7463/0612.0445463 The author describes a method of calculation for a high-aperture two-lens thermal imager. The method includes overall calculation, taking into account the finite thickness of the lens and the calculation of third-order aberrations. The method provides the initial version of the lens which has no spherical aberration and meridional coma. The final point of the calculation is optimization of the initial system. The efficiency of the method is proved by the example of lens synthesis.
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