Browsing USN Open Archive by Author "Sun, C"
Now showing items 1-1 of 1
-
Laser Spatial Coherence Suppression With Refractive Optical Elements Toward the Improvement of Speckle Reduction by Light Pipes
Tong, Zhaomin; Sun, C; Ma, Y; Wang, M; Jia, S; Chen, Xuyuan (Peer reviewed; Journal article, 2019)We study laser speckle reduction by light pipes, and we propose a new method to improve its efficiency. Proof-of-concept refractive optical elements (ROEs) with a staircase-like structure are introduced before a holographic ...