DocumentCode
2238685
Title
Laser direct write near-field nanopatterning using optically trapped microspheres
Author
McLeod, Euan ; Arnold, Craig B.
Author_Institution
Mech. & Aerosp. Eng., Princeton Univ., Princeton, NJ
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
We use Bessel beam optical traps to self-position microsphere objectives near surfaces. Pulsed laser illumination of these objectives is used to perform near-field direct-write subwavelength optical nanopatterning with 100 nm feature sizes.
Keywords
high-speed optical techniques; laser materials processing; nanopatterning; radiation pressure; surface treatment; Bessel beam optical traps; laser direct write near-field optical nanopatterning; optically trapped microspheres; pulsed laser illumination; self-position microsphere objectives; size 100 nm; Biomedical optical imaging; Charge carrier processes; Laser beams; Nanopatterning; Optical pulses; Optical scattering; Optical surface waves; Substrates; Surface emitting lasers; Ultrafast optics; (350.3390) Laser materials processing; (350.4855) Optical tweezers or optical manipulation;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4571559
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