Title :
Free-space optics for multi-node sensor network using adjustable mirrors
Author :
Oh, Young-Jin ; Kim, Donghyun
Author_Institution :
Program for Nanomedical Sci. & Technol., Yonsei Univ., Seoul
Abstract :
A free-space optics-based sensor network using adjustable mirror devices as sensor nodes has been proposed and developed. An optical sensor network is advantageous in terms of security over RF-based systems. Preliminary data using mirror nodes based on macroscopic alignment of mirrors are presented to investigate alignment and power related issues.
Keywords :
mirrors; optical communication; optical sensors; adjustable mirrors; free-space optics; macroscopic mirror alignment; multinode sensor network; optical sensor network; Communication system security; Data security; Image sensors; Intelligent sensors; Mirrors; Optical devices; Optical fiber networks; Optical filters; Optical sensors; Radio frequency;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391431
