Effective speckle reduction method based on a rotating ball lens

Linxiao Deng; Yuwei Fang; Yuhua Yang; Tianhao Dong; Chun Gu; Lixin Xu

doi:10.1117/12.2575729

5 November 2020 Effective speckle reduction method based on a rotating ball lens

Linxiao Deng, Yuwei Fang, Yuhua Yang, Tianhao Dong, Chun Gu, Lixin Xu

Proceedings Volume 11565, AOPC 2020: Display Technology; Photonic MEMS, THz MEMS, and Metamaterials; and AI in Optics and Photonics; 1156505 (2020) https://doi.org/10.1117/12.2575729
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

A novel design for speckle reduction based on a rotating ball lens is investigated. In addition, a standardized speckle measurement method is also developed and the parameters mainly accord with characteristics of human eye. This method could open up an avenue to the practical speckle measurement application.

Citation Download Citation

Linxiao Deng, Yuwei Fang, Yuhua Yang, Tianhao Dong, Chun Gu, and Lixin Xu "Effective speckle reduction method based on a rotating ball lens", Proc. SPIE 11565, AOPC 2020: Display Technology; Photonic MEMS, THz MEMS, and Metamaterials; and AI in Optics and Photonics, 1156505 (5 November 2020); https://doi.org/10.1117/12.2575729

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