Mode coupling coefficient in chalcogenide-glass multimode fibers in the midinfrared

Israel Tugendhaft; Aharon Bornstein; Yitzhak Weissman

doi:10.1117/12.281406

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22 September 1997 Mode coupling coefficient in chalcogenide-glass multimode fibers in the midinfrared

Israel Tugendhaft; Aharon Bornstein; Yitzhak Weissman

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Proceedings Volume 3110, 10th Meeting on Optical Engineering in Israel; (1997) https://doi.org/10.1117/12.281406
Event: 10th Meeting on Optical Engineering in Israel, 1997, Jerusalem, Israel

Abstract

The optical power distribution along step index As₂Se₃ chalcogenide-glass multimode fibers in the mid IR region was studied experimentally. The experimental set-up consists of an Ir source with collimating and focusing optics, and step index As₂Se₃ multimode fibers in different lengths. The far field radiation intensity of the fiber was obtained by moving an MCT detector with different band pass filters on an arc centered at the fiber exit.

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Israel Tugendhaft, Aharon Bornstein, and Yitzhak Weissman "Mode coupling coefficient in chalcogenide-glass multimode fibers in the midinfrared", Proc. SPIE 3110, 10th Meeting on Optical Engineering in Israel, (22 September 1997); https://doi.org/10.1117/12.281406