1 January 1968 Coherent Pulse Laser Holography
Author Affiliations +
Proceedings Volume 0015, Holography I; (1968) https://doi.org/10.1117/12.946781
Event: Holography, 1968, San Francisco, United States
Abstract
The beam of light emitted by a conven-tional pulse laser is a summation of a number of transverse and axial resonance frequency modes. This type of laser is not suitable for making holograms except with a very specific arrangement of the laser light, object, and photographic plate (Ref. 1-3). In this arrangement, the object is illuminated from behind. Thus, an observer looking through the hologram plate at the reconstructed image sees only the outline or shadow of the object. Obviously, this technique is inadequate when the observer desires to discern surface detail on the holographed object.
© (1968) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David A. Ansley, L. D. Siebert, "Coherent Pulse Laser Holography", Proc. SPIE 0015, Holography I, (1 January 1968); doi: 10.1117/12.946781; https://doi.org/10.1117/12.946781
PROCEEDINGS
6 PAGES


SHARE
Back to Top