Share Email Print

Proceedings Paper

Electron-beam lithography fabrication of phase holograms to generate Laguerre-Gaussian beams
Author(s): Yoko Miyamoto; Mitsutoshi Masuda; Atsushi Wada; Mitsuo Takeda
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The Laguerre-Gaussian beam is an optical beam with a phase singularity that propagates along its axis. We have fabricated blazed phase holograms to generate these beams using electron- beam lithography techniques. The resulting holograms were illuminated with a Gaussian beam, and the phase distribution of the resulting beams were examined by analyzing interference fringes with the Fourier-transform method.

Paper Details

Date Published: 7 May 1999
PDF: 4 pages
Proc. SPIE 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99), (7 May 1999); doi: 10.1117/12.347806
Show Author Affiliations
Yoko Miyamoto, Univ. of Electro-Communications (Japan)
Mitsutoshi Masuda, Univ. of Electro-Communications (Japan)
Atsushi Wada, Univ. of Electro-Communications (Japan)
Mitsuo Takeda, Univ. of Electro-Communications (Japan)

Published in SPIE Proceedings Vol. 3740:
Optical Engineering for Sensing and Nanotechnology (ICOSN '99)
Ichirou Yamaguchi, Editor(s)

© SPIE. Terms of Use
Back to Top