Acta Optica Sinica, Volume. 38, Issue 5, 0505004(2018)
Transmission Characteristics of LED Caustic Beam
Fig. 1. Formation of LED caustic beam
Fig. 2. Spectral characteristics of red LED
Fig. 3. Intensity of red LED caustic beam. (a1)-(a5) and (c1)-(c5) Numerical simulations; (b1)-(b5) and (d1)-(d5) experimental results
Fig. 4. Radial intensity of red LED caustic beam. (a) θ=15°; (b) θ=20°
Fig. 5. Schematic of experimental setup
Get Citation
Copy Citation Text
Yanfei Yang, Fengtie Wu, Qingzhi Zhu, Run Hu. Transmission Characteristics of LED Caustic Beam[J]. Acta Optica Sinica, 2018, 38(5): 0505004
Category: Diffraction and Gratings
Received: Dec. 19, 2017
Accepted: --
Published Online: Jul. 10, 2018
The Author Email: Wu Fengtie (fengtie@hqu.edu.cn)