Dr. David Ramos Profile

Dr. David Ramos

at IRnova AB

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 1 November 2024 Presentation

Type-II superlattice eSWIR detectors at IRnova

T. Kohl, L. Höglund, M. Delmas, R. Ivanov, D. Ramos, L. Bendrot, L. Žurauskaitė, D. Evans, D. Rihtnesberg, S. Smuk, A. Smuk, S. Becanovic, S. Almqvist, P. Tinghag, E. Costard

Proceedings Volume 13200, 1320013 (2024) https://doi.org/10.1117/12.3031714

KEYWORDS: Superlattices, Sensors, Infrared imaging, Industrial applications, Manufacturing, Infrared sensors, Infrared radiation, Target detection, Space weather, Silicon

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Proceedings Article | 7 June 2024 Presentation + Paper

Type-II superlattice HD detectors at IRnova for eSWIR and MWIR applications

L. Höglund, M. Delmas, R. Ivanov, D. Ramos, L. Bendrot, T. Kohl, L. Žurauskaitė, D. Evans, D. Rihtnesberg, S. Smuk, A. Smuk, S. Becanovic, S. Almqvist, P. Tinghag, E. Costard

Proceedings Volume 13046, 130460J (2024) https://doi.org/10.1117/12.3015871

KEYWORDS: Sensors, Signal to noise ratio, Quantum efficiency, Dark current, Staring arrays, Design, Fabrication, Photodiodes

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Proceedings Article | 13 June 2023 Presentation + Paper

Type-II superlattice detectors for high-performance SWaP detectors and HOT HD applications at IRnova

M. Delmas, R. Ivanov, D. Ramos, L. Žurauskaitė, D. Evans, D. Rihtnesberg, L. Bendrot, S. Smuk, A. Smuk, S. Becanovic, S. Almqvist, P. Tinghag, S. Fattala, E. Costard, L. Höglund

Proceedings Volume 12534, 125340H (2023) https://doi.org/10.1117/12.2663854

KEYWORDS: Modulation transfer functions, Medium wave, Dark current, Staring arrays, Quantum efficiency, Temperature metrology, Signal detection, Detector arrays, Infrared detectors, Image quality, Type II superlattice infrared photodetectors

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Proceedings Article | 13 June 2023 Paper

QWIP: still the best solution for high-end applications in LWIR

R. Ivanov, S. Högnadóttir, D. Ramos, D. Evans, D. Visser, D. Rihtnesberg, A. Smuk, S. Becanovic, S. Sehlin, S. Almqvist, S. Smuk, L. Höglund, E. Costard

Proceedings Volume 12534, 125341I (2023) https://doi.org/10.1117/12.2663882

KEYWORDS: Quantum well infrared photodetectors, Modulation transfer functions, Polarimetry, Long wavelength infrared, Staring arrays, Polarization, Nonuniformity corrections, Light sources and illumination, Fabrication, Sensors

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Proceedings Article | 27 May 2022 Presentation + Paper

HOT SWaP and HD detectors based on Type-II superlattices at IRnova

M. Delmas, L. Höglund, R. Ivanov, D. Ramos, L. Zurauskaite, S. Becanovic, S. Almqvist, D. Evans, P. Tinghag, D. Rihtnesberg, S. Fattala, A. Smuk, S. Smuk, E. Costard

Proceedings Volume 12107, 121070R (2022) https://doi.org/10.1117/12.2618752

KEYWORDS: Sensors, Staring arrays, Quantum efficiency, Temperature metrology, Detector arrays, Superlattices, Mid-IR, Medium wave, Infrared sensors, Diffusion

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Proceedings Article | 12 September 2021 Presentation + Paper

HOT MWIR T2SL detectors to reduce system: size, weight, and power

M. Delmas, L. Höglund, R. Ivanov, S. Naureen, D. Ramos, D. Evans, S. Becanovic, S. Almqvist, D. Rihtnesberg, S. Fattala, S. Smuk, E. Costard

Proceedings Volume 11858, 118580Z (2021) https://doi.org/10.1117/12.2599856

KEYWORDS: Sensors, Staring arrays, Mid-IR, External quantum efficiency, Quantum efficiency, Medium wave, Infrared radiation, Infrared detectors, Detector development

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Proceedings Article | 12 April 2021 Presentation + Paper

Type-II superlattices for SWaP and high-resolution detectors at IRnova

L. Höglund, S. Naureen, R. Ivanov, M. Delmas, D. Ramos, D. Evans, D. Rihtnesberg, S. Almqvist, S. Becanovic, P. Tinghag, W. Diel, S. Smuk, S. Fattala, E. Trybom, E. Costard

Proceedings Volume 11741, 117410X (2021) https://doi.org/10.1117/12.2588334

KEYWORDS: Sensors, Superlattices, Mid-IR, Quantum efficiency, Medium wave, Infrared sensors, Image resolution

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Proceedings Article | 10 October 2019 Presentation + Paper

T2SL development for space at IRnova: from eSWIR to VLWIR

Ruslan Ivanov, Linda Höglund, David Ramos, Shagufta Naureen, Maxime Pozzi, Susanne Almqvist, Smilja Becanovic, David Rihtnesberg, Pia Tinghag, Anton Smuk, Saad Fattala, Sergiy Smuk, Marie Delmas, Eric Costard

Proceedings Volume 11151, 1115111 (2019) https://doi.org/10.1117/12.2533247

KEYWORDS: Sensors, Quantum efficiency, Superlattices, Staring arrays, Infrared detectors, Long wavelength infrared, Infrared radiation, Infrared sensors, Mercury cadmium telluride, Photodiodes

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Showing 5 of 8 publications

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