DocumentCode
1971201
Title
Tailoring optical focal field through laser beam polarization engineering
Author
Chen, Weibin ; Yang, Shuangyang ; Zhan, Qiwen
Author_Institution
Electro-Opt. Grad. Program, Univ. of Dayton, Dayton, OH, USA
fYear
2009
fDate
30-3 Aug. 2009
Firstpage
1
Lastpage
2
Abstract
I will present the recently developed methods for focal field control using spatially variant polarization engineering. It is shown that the creation of optimal focal spot with arbitrary three-dimensional state of polarization is possible. Their applications in nearfield nanoscale imaging, metrology and nanoparticle manipulation will be discussed.
Keywords
laser beam machining; light diffraction; light polarisation; optical microscopy; diffraction; laser beam polarization engineering; laser machining; metrology; nanoparticle manipulation; nearfield nanoscale imaging; optical focal field; optical microscopy; Focusing; Laser beams; Lighting; Optical beams; Optical control; Optical microscopy; Optical polarization; Optical vortices; Optimized production technology; Stimulated emission; Diffraction; Laser Machining; Optical Microscopy; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-3829-7
Electronic_ISBN
978-1-4244-3830-3
Type
conf
DOI
10.1109/CLEOPR.2009.5292185
Filename
5292185
Link To Document