On-chip chalcogenide glass waveguide-integrated mid-infrared PbTe detectors

Author(s)
Li, J.; Huang, X.; Richardson, K.; Tan, D. T. H.; Han, Zhaohong; ... Show more
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Abstract
We experimentally demonstrate an on-chip polycrystalline PbTe photoconductive detector integrated with a chalcogenide glass waveguide. The device is monolithically fabricated on silicon, operates at room-temperature, and exhibits a responsivity of 1.0 A/W at wavelengths between 2.1 and 2.5 μm.
Date issued
2016-08
URI
http://hdl.handle.net/1721.1/111848
Department
Massachusetts Institute of Technology. Materials Processing Center; Massachusetts Institute of Technology. Department of Materials Science and Engineering
Journal
Applied Physics Letters
Publisher
American Institute of Physics (AIP)
Citation
Han, Z. et al. “On-Chip Chalcogenide Glass Waveguide-Integrated Mid-Infrared PbTe Detectors.” Applied Physics Letters 109, 7 (August 2016): 071111 © 2016 Author(s)
Version: Final published version
ISSN
0003-6951
1077-3118
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