DocumentCode
33150
Title
Corrections to “Optical Wireless Communication With Adaptive Focus and MEMS-Based Beam Steering” [Aug 1 2013 1428-1431]
Author
Brandl, Paul ; Schidl, Stefan ; Polzer, Andreas ; Gaberl, Wolfgang ; Zimmermann, Horst
Author_Institution
Institute of Electrodynamics, Microwave and Circuit Engineering, Vienna University of Technology, Vienna, Austria
Volume
26
Issue
23
fYear
2014
fDate
Dec.1, 1 2014
Firstpage
2411
Lastpage
2411
Abstract
In the above letter [1] , it was assumed that the concomitant angular displacement of the laser beam is equal to the deviation angle of the MEMS mirror. However, according to the reflection law, the angular displacement of the reflected beam is twice the angle through which the mirror has rotated [2] , see Fig. 1 . Therefore, the field of view (FOV)—the sum of the maximum positive and negative deviation angle of the laser ray,—is twice as large as the previously published numbers and the following corrections should be made.
Keywords
Adaptive optics; Beam steering; BiCMOS integrated circuits; Elemental semiconductors; Laser beams; Microelectromechanical systems; Mirrors; Wireless communication;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2014.2359582
Filename
6949708
Link To Document