DocumentCode
2162684
Title
Tunable cat´s eye retro-reflector array as an optical identification tag
Author
Ming-Chun Su ; Chih-Chieh Chang ; Yu-Cheng Yang ; Jui-che Tsai
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2013
fDate
18-22 Aug. 2013
Firstpage
11
Lastpage
12
Abstract
In this paper, a module of a tunable micro cat´s eye retro-reflector array is used as an optical identification (ID) tag. Dynamic images are generated and the module exhibits a limited viewing angle as desired. This brings a more secure identification system.
Keywords
micro-optics; optical design techniques; optical fabrication; retroreflectors; dynamic images; optical design; optical fabrication; optical identification tag; tunable microcat eye retroreflector array; Arrays; Cameras; Glass; Optical device fabrication; Optical imaging; Optical reflection; Optical scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical MEMS and Nanophotonics (OMN), 2013 International Conference on
Conference_Location
Kanazawa
ISSN
2160-5033
Print_ISBN
978-1-4799-1512-5
Type
conf
DOI
10.1109/OMN.2013.6659034
Filename
6659034
Link To Document