Design of Aplanatic Lens with Two Aspheric Surfaces Used in Optical Disks
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Design of Aplanatic Lens with Two Aspheric Surfaces Used in Optical Disks
Optics and Precision EngineeringVol. 0, Issue 4, Pages: 5-10(1988)
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Published Online:15 August 1988,
Published:15 August 1988
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史光辉. 光盘用双非球面不晕透镜设计[J]. 光学精密工程, 1988,(4): 5-10
Shi Guanghui. Design of Aplanatic Lens with Two Aspheric Surfaces Used in Optical Disks[J]. Editorial Office of Optics and Precision Engineering, 1988,(4): 5-10
史光辉. 光盘用双非球面不晕透镜设计[J]. 光学精密工程, 1988,(4): 5-10DOI:
Shi Guanghui. Design of Aplanatic Lens with Two Aspheric Surfaces Used in Optical Disks[J]. Editorial Office of Optics and Precision Engineering, 1988,(4): 5-10DOI:
Design of Aplanatic Lens with Two Aspheric Surfaces Used in Optical Disks
A method and program of automatic design of lens with two aspheric surfaces are given in this paper.The highst order of the term in the equation used in the program is 10 of power. Using this program a two aspheric surface lens with focal length f'=4.5mm and numerical aperture NA=0.45 has been designed. The effect of index
working
distance and thickness of the lens on its image quality is discussed.