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Net gain in a semiconductor cylinder fiber
Author(s): Jin-Sung Kim
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Paper Abstract

We here present wide band net gain measurements in a Cd3P2 Cylinder Fiber. These fibers normally absorb light. Pump induced charge cariers first decrese the absorbtion. Further pumping results in net gain. The Semiconductor Cylinder Fiber (SCF) we fabricate consist of a type 7056 glass core with a diameter of 9.6 pm and an index of refraction of 1.487. The core is surrounded by a thin, 5 to 15 nm thick, semiconductor layer. The semiconductor layer in turn is surrounded by a type 7052 glass cladding with an index of refraction of 1.484. The fiber has an outside diameter of 84 yam, Fig. 1.

Paper Details

Date Published: 29 August 2017
PDF: 3 pages
Proc. SPIE 10313, Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics, and Imaging, 103134F (29 August 2017); doi: 10.1117/12.2283955
Show Author Affiliations
Jin-Sung Kim, Syracus Univ. (United States)


Published in SPIE Proceedings Vol. 10313:
Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics, and Imaging
John C. Armitage, Editor(s)

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