Full-aperture and full-field ray tracing method of catadioptric telescopic system
A ray tracing and telephoto system technology, applied in the field of full aperture full field of view ray tracing, can solve the problem that a single ray tracing method cannot be systematically and comprehensively evaluated, and achieve the effect of avoiding chance
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[0086] A ray tracing method for full field of view and full aperture of a catadioptric telescopic system, comprising the following steps:
[0087] Step 1, establish the refraction and reflection Mueller matrix model of the optical system:
[0088] Step 2, read the basic data: connect MATLAB and ZEMAX through the dynamic data connection mechanism, read the catadioptric telescope in ZEMAX with a diameter of 710mm, an angle of view of 0.083°, and the refractive index of the lenses in relay lens group 2 are 1.806 in turn ;1.692;1.673;1.923;1.618;1.697;
[0089] Step 3: Select the light field of view: divide it into 9 layers through the boundary of the aperture and field of view, each layer is divided into 128 sampling points, and select one of the field of view to store in ZEMAX, so that only There is this field of view.
[0090] Step 4, set the pupil coordinates: under the condition that the field of view does not change, select points in the sampling points of the pupil coordi...
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