Paper
19 July 1999 Propagation invariance and 3D light fields
Author Affiliations +
Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355033
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States
Abstract
Wave-fields that propagate in free space while maintaining invariant characteristics are important for technological applications and they are interesting from a fundamental point of view. Conditions for generalized propagation- invariant wave-fields are discussed and specific examples are presented. Propagation invariance in a limited region of space is considered as well.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joseph Shamir, Rafael Piestun, and Yoav Y. Schechner "Propagation invariance and 3D light fields", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.355033
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KEYWORDS
Wave propagation

Light wave propagation

Free space

Gaussian beams

Beam propagation method

Chemical elements

Superposition

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