10 August 1977 Optical Design For A Holographic Scanning System
Author Affiliations +
Proceedings Volume 0103, Systems Integration and Optical Design: Another Look; (1977) https://doi.org/10.1117/12.955402
Event: 1977 SPIE/SPSE Technical Symposium East, 1977, Reston, United States
Abstract
A lens design for generating holograms on a laser beam deflector is described. The deflector is a rotating cylindrical surface on which several transmission type volume holograms are recorded, analogous to a multifacetted rotating mirror. The holograms are recorded at a wavelength of 488.0 nm and reconstructed at 632.8. The reconstructed beam is required to be near diffraction limited on a flat field and have a linear scan with respect to the rotation of the cylinder over ±8 degrees. The resulting design is an air-spaced doublet with spherical surfaces which is used off-axis to the generating beam. The wavefront aberration in the reconstruction was reduced from 0.6 waves RMS to 0.06 waves RMS. The methods used for defining the hologram and designing the lens will be described.
© (1977) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Matthew P. Rimmer "Optical Design For A Holographic Scanning System", Proc. SPIE 0103, Systems Integration and Optical Design: Another Look, (10 August 1977); doi: 10.1117/12.955402; https://doi.org/10.1117/12.955402
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Large working area F-Theta lens
Proceedings of SPIE (January 31 2006)
Holographic Mirrors
Proceedings of SPIE (June 11 1985)
Wavelength Scaling Holographic Elements
Proceedings of SPIE (February 09 1981)
Holographic lens for wide-FOV laser receiver
Proceedings of SPIE (April 30 1990)

Back to Top