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

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

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.

Bibliographic Details
Main Authors: Li, J. (Author), Huang, X. (Author), Richardson, K. (Author), Tan, D. T. H. (Author), Han, Zhaohong (Contributor), Singh, Vijay Raj (Contributor), Kita, Derek M. (Contributor), Monmeyran, Corentin Pierre (Contributor), Becla, Piotr (Contributor), Su, Peter (Contributor), Kimerling, Lionel C (Contributor), Hu, J. (Contributor), Agarwal, Anuradha (Contributor)
Other Authors: Massachusetts Institute of Technology. Materials Processing Center (Contributor), Massachusetts Institute of Technology. Department of Materials Science and Engineering (Contributor)
Format: Article
Language:English
Published: American Institute of Physics (AIP), 2017-10-13T20:48:14Z.
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