Waveguide Integrated Self-Powered MoS₂ Photodetectors in the Shortwave Infrared Wavelengths.

ABSTRACT: Broadband photodetectors (PDs) are essential for various applications, including optical communication, sensing, and imaging. Modern semiconductor PD technologies often face challenges related to spectral coverage, power consumption, complex manufacturing, and limited integration with silicon electronics. As photonics technologies continue to advance alongside growing performance demands, exploring new avenues for innovative, cost-effective broadband PDs with reduced power consumption and manufacturing complexity is becoming increasingly important. In this work, we present a zero-bias, waveguide-integrated PD based on single-layer MoS₂, which operates at telecom wavelengths with no dark current. By utilizing the photothermoelectric effect combined with internal photoemission pro

SUBMITTER: Kaminski E 

PROVIDER: S-EPMC12636074 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature