Items where Author is "Letka, Veronica"

Craig, Adam and Letka, Veronica and Carmichael, Mark and Golding, Terry and Marshall, Andrew (2021) InAsSb-based detectors on GaSb for near-room -temperature operation in the mid-wave infrared. Applied Physics Letters, 118 (25): 251103. ISSN 0003-6951

Carrington, Peter and Delli, Evangelia and Letka, Veronica and Bentley, Matthew and Hodgson, Peter and Repiso Menendez, Eva and Hayton, Jonathan and Craig, Adam and Lu, Qi and Beanland, Richard and Krier, Anthony and Marshall, Andrew (2020) Heteroepitaxial integration of InAs/InAsSb type-II superlattice barrier photodetectors onto silicon. In: Proceedings Volume 11503, Infrared Sensors, Devices, and Applications X :. SPIE--The International Society for Optical Engineering.

Letka, Veronica and Craig, Adam and Bainbridge, Andrew and Marshall, Andrew (2020) A superlattice-based resonant cavity-enhanced photodetector operating in the long-wavelength infrared. Applied Physics Letters, 117 (7): 073503. ISSN 0003-6951

Letka, Veronica and Bainbridge, Andrew and Craig, Adam and Al-Saymari, Furat and Marshall, Andrew (2019) Resonant cavity-enhanced photodetector incorporating a type-II superlattice to extend MWIR sensitivity. Optics Express, 27 (17). pp. 23970-23980. ISSN 1094-4087

Letka, Veronica and Marshall, Andrew (2019) Medium- and long-wavelength InAs/InAsSb strained-layer superlattices for applications in infrared nBn detectors. PhD thesis, Lancaster University.

Letka, Veronica and Keen, James and Craig, Adam and Marshall, Andrew R.J. (2017) Modelling and measurement of bandgap behaviour in medium-wavelength IR InAs/InAs0.815Sb0.185 strained-layer superlattices. Proceedings of SPIE - The International Society for Optical Engineering, 10433: 1043319. ISSN 0277-786X