A method to extend wavelength into middle-wavelength infrared based on InAsSb/(Al)GaSb interband transition quantum well infrared photodetector
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ab6969
Abstract: A method to extend the operating wavelength of the interband transition quantum well photodetector from extended short-wavelength IR to middle-wavelength infrared has been introduced. In the modified InAsSb quantum well, GaSb is replaced with AlSb/AlGaSb,… read more here.
Keywords: method extend; photodetector; transition quantum; interband transition ... See more keywords
Efficient Optical Reflection Modulation by Coupling Interband Transition of Graphene to Magnetic Resonance in Metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale Research Letters"
DOI: 10.1186/s11671-019-3233-2
Abstract: Designing powerful electromagnetic wave modulators is required for the advancement of optical communication technology. In this work, we study how to efficiently modulate the amplitude of electromagnetic waves in near-infrared region, by the interactions between… read more here.
Keywords: interband transition; resonance; transition graphene; graphene magnetic ... See more keywords