7 May 1999 Electron-beam lithography fabrication of phase holograms to generate Laguerre-Gaussian beams
Author Affiliations +
Proceedings Volume 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99); (1999) https://doi.org/10.1117/12.347806
Event: Optical Engineering for Sensing and Nanotechnology (ICOSN '99), 1999, Yokohama, Japan
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.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yoko Miyamoto, Mitsutoshi Masuda, Atsushi Wada, Mitsuo Takeda, "Electron-beam lithography fabrication of phase holograms to generate Laguerre-Gaussian beams", Proc. SPIE 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99), (7 May 1999); doi: 10.1117/12.347806; https://doi.org/10.1117/12.347806
PROCEEDINGS
4 PAGES


SHARE
Back to Top