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Optoelectronic Fibers via Selective Amplification of In-Fiber Capillary Instabilities
Lei Wei1, Chong Hou2,3,4, Etgar Levy2
1School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore.
Advanced Materials (Deerfield Beach, Fla.)
|November 1, 2016
Abstract:
Thermally drawn metal-insulator-semiconductor fibers provide a scalable path to functional fibers. Here, a ladder-like metal-semiconductor-metal photodetecting device is formed inside a single silica fiber in a controllable and scalable manner, achieving a high density of optoelectronic components over the entire fiber length and operating at a bandwidth of 470 kHz, orders of magnitude larger than any other drawn fiber device.

