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1 February 1991 Fiber probe for ring pattern
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Proceedings Volume 1367, Fiber Optic and Laser Sensors VIII; (1991)
Event: SPIE Microelectronic Interconnect and Integrated Processing Symposium, 1990, San Jose, United States
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.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xueyu Yang and Kenneth G. Spears "Fiber probe for ring pattern", Proc. SPIE 1367, Fiber Optic and Laser Sensors VIII, (1 February 1991);

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