Affiliation:
1. Shandong University
2. Fudan University
3. Institute of Ion Beam Physics and Materials Research
Abstract
The modulation of structural color through various methods has attracted considerable attention. Herein, a new modulation method for the structural colors in all-dielectric photonic crystals (PCs) using energetic ion beams is proposed. One type of periodic PC and two different defective PCs were experimentally investigated. Under carbon-ion irradiation, the color variation primarily originated from the blue shift of the optical spectra. The varying degrees of both the reflection and transmission structural colors mainly depended on the carbon-ion fluences. Such nanostructures are promising for tunable color filters and double-sided chromatic displays based on PCs.
Funder
Natural Science Foundation of Shandong Province
National Natural Science Foundation of China
Taishan Scholar Project of Shandong Province
State Key Laboratory of Surface Physics and Department of Physics
Key Laboratory of Micro-and Nano-Photonic Structures
Subject
Atomic and Molecular Physics, and Optics
Cited by
3 articles.
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