(Peer-Reviewed) All-optical vector visual cryptography with high security and rapid decryption
	
		Zhekun Chen 陈哲堃, Minghui Hong 洪明辉
			
				Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen 361005, China
中国 厦门 厦门大学 萨本栋微米纳米科学技术研究院
			
			
				Opto-Electronic Advances, 2023-05-30
			
		
		
			
		
		
	 
	
	
	Abstract
Meta optics-empowered vector visual cryptography at the abundant degrees of freedom of light and spatial dislocation can open an avenue for optical information security and anti-counterfeiting with a compact footprint and rapid decryption.
	
	
	
	
	
	
		    
		    
    			
		    
    			
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