CO2 laser cutting & heating using silver halide fibers as scanning elements

被引：0

作者：

Dekel, B ^{[1
]}

Katzir, A ^{[1
]}

机构：

[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Phys & Astron, IL-69978 Tel Aviv, Israel

来源：

BIOMEDICAL SENSORS, FIBERS, AND OPTICAL DELIVERY SYSTEMS, PROCEEDINGS | 1999年 / 3570卷

关键词：

D O I：

10.1117/12.336949

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A CO2 laser device based on a scanned Silver halide infra-red (I.R) optical fiber was designed and constructed. Power delivery were performed by scanning the output end of the optical fiber in two dimensions. A permanent magnet was attached to this end of the fiber, and it was displaced by a varying electro magnetic field. The device is computerized, which enables to control the scanning speed, laser output and magnetic field strength. Powered by a CO2 laser the equipment is capable of cutting, heating or marking on various surfaces. This paper describes applications in which CO2 laser energy is guided to remote locations via an I.R optical fiber. The output profile distribution, spot size and resolution were investigated and the results are compared to a simple theoretical model.

引用

页码：38 / 46

页数：9

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