Room temperature photoresponse characteristics of the mid-infrared waveguide photodetector proposed in this study (left) and real-time carbon dioxide (CO2) gas sensing results using the ...

Northwestern Engineering researchers have developed a new approach to quantum device design that has produced the first gain-based long-wavelength infrared (LWIR) photodetector using band structure ...

While infrared waves are available in short, mid, and long lengths, most detection devices are unable to harness all three at the same time. Now Northwestern Engineering’s Manijeh Razeghi and her team ...

Room-temperature waveguide-integrated photodetector using bolometric effect for mid-infrared spectroscopy applications. Light: Science & Applications , 2025; 14 (1) DOI: 10.1038/s41377-025-01803-3 ...

KAIST researchers have developed an innovative photodetector capable of detecting a broad range of mid-infrared spectra, garnering significant attention.

The work is published in the journal Research as “A High Performance MoS2-Based Visible-Near Infrared Photodetector from Gateless Photogating Effect induced by Nickel Nanoparticles”.

While infrared waves are available in short, mid, and long lengths, most detection devices are unable to harness all three at the same time. However, Professor Manijeh Razeghi and her team, from ...

Two-color InGaAs over InGaAs Photodetector for Infrared Thermometry: 04 Sep 2013. GPD Optoelectronics Corp. announces a 2 mm InGaAs “over” a 2 mm InGaAs pin photodiode sensor for pyrometry. The bottom ...

Oct 27, 2020: New type of graphene photodetector enables low-cost cameras for self-driving cars and robots (Nanowerk News) In general, most of the objects we use in our everyday life emit light in a ...