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Proceedings Paper

Fiber probe for ring pattern
Author(s): Xueyu Yang; Kenneth G. Spears
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Paper Abstract

in some applications, we need a Laser beam to form a special pattern. For example, we need a ring pattern laser beam for correcting Cornea in Ophthalmology experiment. In this paper ie introduce a method to create a ring pattern by use of a muitimode fiber. The arrangement is very simple that we create different diameter ring pattern by adjusting the fiber angle with corresponding to incident light rays or by changing different distance that is away from the output end of the fiber.

Paper Details

Date Published: 1 February 1991
PDF: 5 pages
Proc. SPIE 1367, Fiber Optic and Laser Sensors VIII, (1 February 1991); doi: 10.1117/12.24768
Show Author Affiliations
Xueyu Yang, Northwestern Univ. (United States)
Kenneth G. Spears, Northwestern Univ. (United States)


Published in SPIE Proceedings Vol. 1367:
Fiber Optic and Laser Sensors VIII
Ramon P. DePaula; Eric Udd, Editor(s)

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