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Single‐Crystal Germanium Core Optoelectronic Fibers
Author(s) -
Ji Xiaoyu,
Page Ryan L.,
Chaudhuri Subhasis,
Liu Wenjun,
Yu ShihYing,
Mohney Suzanne E.,
Badding John V.,
Gopalan Venkatraman
Publication year - 2017
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201600592
Subject(s) - materials science , germanium , photodetection , optoelectronics , fabrication , optical fiber , core (optical fiber) , photonic crystal fiber , infrared , optics , wavelength , fiber , photodetector , silicon , medicine , alternative medicine , physics , pathology , composite material
Synthesis and fabrication of high‐quality, small‐core single‐crystal germanium fibers that are photosensitive at the near‐infrared and have low optical losses ≈1 dB cm −1 at 2 μm are reported. These fibers have potential applications in fiber‐based spectroscopic imaging, nonlinear optical devices, and photodetection at the telecommunication wavelengths.