Refractive microlens arrays with parabolic section profile and no dead area

Bo Chen; Lurong Guo; Jiyue Tang; Weijian Tian

doi:10.1117/12.263129

31 December 1996 Refractive microlens arrays with parabolic section profile and no dead area

Bo Chen, Lurong Guo, Jiyue Tang, Weijian Tian

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263129
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

We introduce a new type of microlens arrays, which has a continuous relief of parabolic section profile and has no dead area. Because of its continuous relief, this type of microlens arrays has much less chromatic aberration compare to kinoform microlens arrays, and has no dead area problem of other type of refractive microlens arrays. The method called `moving-mask' to fabricate such microlens arrays is presented and the experimental results are also given.

Citation Download Citation

Bo Chen, Lurong Guo, Jiyue Tang, and Weijian Tian "Refractive microlens arrays with parabolic section profile and no dead area", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263129

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