2013-02-04Prof.Herbert GrossFriedrich Schiller University JenaInstitute of Applied PhysicsAlbert-Einstein-Str 1507745 JenaExerciseLecture Optical design with Zemax-Part 88Correction8.1 Correction with Buried SurfaceSelect an achromatic system with focal length f 50 mm out of a vendor catalog.For an incomingcollimated beam diameter of 10 mm this gives a nearly diffraction limited imaging quality for 546nm.Now increase the numerical aperture by inserting a aplanatic concentric lens with thickness 3 mmand made of the glass F9.Now a broadband spectrum is considered,which is characterized by thewavelengths e F C.Show,that the performance for blue and red is not diffraction limited.In the next step,the meniscus lens is splitted into a cemented component,where the second lens ismade of the glass SK16.This gives a burierd surface lens.Show,that the correction for green is notperturbed.Is the spot better or unchanged Improve now the chromatic correction by optimizing thecemented surface of the burier component.Is the performance diffraction limited over the completespectral range Now re-optimize the first achromatic component only with the radii.What is theoverall performance nowIn a last step,combine the system with a the reversed version to get a perfect symmetrical system.The distance between the two parts should be 2 mm.Show that for a finite field of height 3 mm theasymmetrical aberrations vanish completly.What is the remaining and dominating aberration1/1