A high-performance broadband photodetector (UV-NIR) based on few layer GaGeTe

Srinivasa Reddy Tamalampudi, Mahmoud S. Rasras

Research output: Contribution to journalConference articlepeer-review


A photodetector based on the few-layered GaGeTe is demonstrated. It exhibits a broadband spectral response ranging from UV to NIR. A high responsivity of 1.5 A/W at 1310 nm and 750 A/W at 404 nm is measured. Furthermore, the devices is very stability under ambient condition which makes GaGeTe excellent candidate for UV to NIR optoelectronics application.

Original languageEnglish (US)
Article numberJW1A.123
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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