Covert Photonic Barcodes Based on Light Controlled Acidichromism in Organic Dye Doped Whispering-Gallery-Mode Microdisks

	Covert Photonic Barcodes Based on Light Controlled Acidichromism in Organic Dye Doped Whispering-Gallery-Mode Microdisks
	Gao, Zhenhua 1,2; Wei, Cong 1,2; Yan, Yongli 1,2; Zhang, Wei 1,2; Dong, Haiyun 1,2; Zhao, Jinyang 1,2; Yi, Jun 3; Zhang, Chunhuan 1,2; Li, Yong Jun 1,2; Zhao, Yong Sheng 1,2
刊名	ADVANCED MATERIALS
	2017-08-11
卷号	29 期号:30
英文摘要	Photonic barcodes with a small footprint have demonstrated a great value for multiplexed high-throughput bioassays and tracking systems. Attempts to develop coding technology tend to focus on the generation of featured barcodes both with high coding capacity and accurate recognition. In this work, a strategy to design photonic barcodes is proposed based on whisperinggallery- mode (WGM) modulations in dye-doped microdisk resonant cavities, where each modulated photoluminescence spectrum constitutes the fingerprint of a corresponding microdisk. The WGM-based barcodes can achieve infinite encoding capacity through tuning the dimensions of the microdisks. These photonic barcodes can be well disguised and decoded based on the light controlled proton release and acidichromism of the organic materials, which are essential to fulfill the functions of anti-counterfeiting, information security, and so on. The results will pave an avenue to new types of flexible WGM-based components for optical data recording and security labels.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39241]
专题	化学研究所_光化学实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Gao, Zhenhua,Wei, Cong,Yan, Yongli,et al. Covert Photonic Barcodes Based on Light Controlled Acidichromism in Organic Dye Doped Whispering-Gallery-Mode Microdisks[J]. ADVANCED MATERIALS,2017,29(30).
APA	Gao, Zhenhua.,Wei, Cong.,Yan, Yongli.,Zhang, Wei.,Dong, Haiyun.,...&Zhao, Yong Sheng.(2017).Covert Photonic Barcodes Based on Light Controlled Acidichromism in Organic Dye Doped Whispering-Gallery-Mode Microdisks.ADVANCED MATERIALS,29(30).
MLA	Gao, Zhenhua,et al."Covert Photonic Barcodes Based on Light Controlled Acidichromism in Organic Dye Doped Whispering-Gallery-Mode Microdisks".ADVANCED MATERIALS 29.30(2017).