Characterization of an off-axis MLA and MLAs with different filling factors. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Characterization of an off-axis MLA and MLAs with different filling factors.

Caption

a, Schematic diagram of an off-axis MLA. b, Three-dimensional topography of a fabricated off-axis MLA. c, Experimentally captured focused spot arrays with the operating wavelength of 635 nm. d, Off-axis MLA characterized via the SEM. e-f, SEM photos in partial views of the MLAs with filling factors of 90.7% and 100%.

Credit

by Shiyi Luan, Fei Peng,Guoxing Zheng, Chengqun Gui, Yi Song, and Sheng Liu

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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