Chen Chen, Xiaohui Zhang, Jionghui Rao, "Optical design for an LED-based handheld underwater wireless optical communication system," Chin. Opt. Lett. 13, 020801 (2015)
- Chinese Optics Letters
- Vol. 13, Issue 2, 020801 (2015)
Fig. 1. (a) Problem of reshaping the light of LED is about to map the Vector x S y T
Fig. 2. Flowchart of computing the construction ellipsoids of the lens.
Fig. 3. 3D model of the reshaping lens and transmitter.
Fig. 4. Relative LID of the LED and reshaped by the lens.
Fig. 5. Effect of installation error; (a) displacement in x y z
Fig. 6. Relative intensity of single optical element and five elements combination.
Fig. 7. Fabricated lens and the optical system installed in an aluminum plate with an LED.
Fig. 8. Relative light intensity of this work (experiment and simulation results).
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