Infrared-fiber-coupled acousto-optic tunable filter spectrometer

Kenneth H. Levin; Ed Kindler; T. Ko; F. Li; Danh C. Tran

doi:10.1117/12.18648

1 May 1990 Infrared-fiber-coupled acousto-optic tunable filter spectrometer

Kenneth H. Levin, Ed Kindler, T. Ko, F. Li, Danh C. Tran

Proceedings Volume 1228, Infrared Fiber Optics II; (1990) https://doi.org/10.1117/12.18648
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

We have developed an Improved spectrometer using the acousto-optic tunable filter (AOTF) to obtain high speed spectroscopic data. The fIlter has been used with infrared transmitting fluoride glass fibers for remote spectroscopy. The AOTF Is made from tellurium dioxide, and can be configured to operate anywhere from 360 nm to 5 microns. Potential applications Include medical diagnostIcs, chemical process control, and spectral imaging.

Citation Download Citation

Kenneth H. Levin, Ed Kindler, T. Ko, F. Li, and Danh C. Tran "Infrared-fiber-coupled acousto-optic tunable filter spectrometer", Proc. SPIE 1228, Infrared Fiber Optics II, (1 May 1990); https://doi.org/10.1117/12.18648

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