Figure 3 | Humidity-Responsive CLCP Films Encoded with a Four-Quadrant q-plate Array and a Dual-Wavelength Humidity Monitoring System. (IMAGE)

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

Figure 3 | Humidity-Responsive CLCP Films Encoded with a Four-Quadrant q-plate Array and a Dual-Wavelength Humidity Monitoring System.

Caption

a, schematic diagram of four-quadrant q-plate array encoded humidity-responsive CLCP film sample (top). photograph of the film encoded with a four-quadrant q-plate array (bottom). b, reflected diffraction patterns of a CLCP film encoded with a four-quadrant q-plate, observed under a single-wavelength humidity monitoring system across varying RH levels. c, Schematic of the dual-wavelength humidity monitoring system. Insets: top left, photo (scale bar: 1 mm) and micrograph (scale bar: 100 μm) of the single q-plate encoded CLCP film, cured at 60℃; bottom right, diffracted light distribution. d, reflected diffraction patterns of a CLCP film encoded with a single q-plate, observed under a dual-wavelength humidity monitoring system across varying RH levels.

Credit

by Shi-Long Li, Zhao-Yi Chen, Peng Chen, Wei Hu, Chaohong Huang, Sen-Sen Li, Xuejia Hu, Yan-Qing Lu and Lu-Jian Chen

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Credit must be given to the creator.

License

CC BY

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