Infrared radiometry using plastic hollow fibers

M. Alaluf; Jacob Dror; Abraham Katzir; Nathan I. Croitoru

doi:10.1117/12.18650

1 May 1990 Infrared radiometry using plastic hollow fibers

M. Alaluf, Jacob Dror, Abraham Katzir, Nathan I. Croitoru

Proceedings Volume 1228, Infrared Fiber Optics II; (1990) https://doi.org/10.1117/12.18650
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

Plastic hollow fibers were used for non-contact temperature measurement. Using these fibers we performed temperature measurements between room temperature and 120°C. The output signal of the infrared detector, amplified by a lock-in-amplifier, was measured compared to the controlled thermal source temperature. Several inner diameters (ID) of the hollow fibers were employed to investigate the energy transmission. Spatial resolution was approximately equal to the fiber inner diameter.

Citation Download Citation

M. Alaluf, Jacob Dror, Abraham Katzir, and Nathan I. Croitoru "Infrared radiometry using plastic hollow fibers", Proc. SPIE 1228, Infrared Fiber Optics II, (1 May 1990); https://doi.org/10.1117/12.18650

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