Dr.-Ing. Uttam Nandi

Aufgabenbereich

REPHCON

Kontakt

work +49 6151 16-28489
fax +49 6151 16-28431

Work S3|06 521
Merckstr. 25
64283 Darmstadt

Springe zu: 2021 | 2020 | 2019 | 2018 | 2017
Anzahl der Einträge: 17.

2021

Nandi, U. ; Mohammadi, M. ; Lu, H. ; Norman, J. ; Gossard, A. C. ; Alff, L. ; Preu, S. (2021):
Material properties and performance of ErAs:In(Al)GaAs photoconductors for 1550 nm laser operation.
In: Journal of Vacuum Science and Technology A, 39 (2), AIP Publishing, ISSN 0734-2101,
DOI: 10.1116/6.0000773,
[Artikel]

Fernandez Olvera, Anuar de Jesus ; Krause, Benedikt Leander ; Betancur-Perez, Andres ; Nandi, Uttam ; Dios, Cristina de ; Acedo, Pablo ; Preu, Sascha (2021):
Frequency Selective Optoelectronic Downconversion of a Terahertz Pulse Using ErAs:In(Al)GaAs Photoconductors. (Verlagsversion)
In: IEEE Access, 9, S. 95391-95400. IEEE, ISSN 2169-3536,
DOI: 10.26083/tuprints-00019460,
[Artikel]

Nandi, Uttam (2021):
ErAs:In(Al)GaAs photoconductors for 1550 nm-based Terahertz time domain spectroscopy systems. (Verlagsversion)
Darmstadt, Technische Universität,
DOI: 10.26083/tuprints-00019407,
[Dissertation]

Nandi, U. ; Vogel, T. ; Mansourzadeh, S. ; Hoffmann, M. ; Norman, J. C. ; Lu, H. ; Gossard, A. C. ; Saraceno, C. J. ; Preu, S. (2021):
Performance of a 1030 nm driven ErAs:InGaAs photoconductive receiver at high THz average power. (Postprint)
Darmstadt, 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Buffalo, NY, USA (Virtual Conference), 08.11.2020 - 13.11.2020, DOI: 10.26083/tuprints-00017841,
[Konferenzveröffentlichung]

2020

Nandi, Uttam ; Dutzi, Katja ; Deninger, Anselm ; Lu, Hong ; Norman, Justin ; Gossard, Arthur C. ; Vieweg, Nico ; Preu, Sascha (2020):
ErAs:In(Al)GaAs photoconductor-based time domain system with 4.5 THz single shot bandwidth and emitted terahertz power of 164 µW.
In: Optics Letters, 45 (10), S. 2812-2815. OSA Publishing, ISSN 0146-9592,
DOI: 10.1364/OL.388870,
[Artikel]

Nandi, U. ; Faridi, F. R. ; Fernandez Olvera, A. d. J. ; Norman, J. C. ; Lu, H. ; Gossard, A. C. ; Preu, S. (2020):
High Dynamic Range THz Systems using ErAs:In(Al)GaAs Photoconductors.
S. 115-117, Bochum, Germany, 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), DOI: 10.25534/tuprints-00011384,
[Konferenzveröffentlichung]

Méndez Aller, M. ; Nandi, U. ; Lu, H. ; Norman, J. C. ; Gossard, A. C. ; Preu, S. (2020):
ErAs Enhanced Active Photonic THz Components.
S. 1-4, Duisburg · Nordrhein-Westfalen · Germany, 2018 First International Workshop on Mobile Terahertz Systems (IWMTS), DOI: 10.25534/tuprints-00011359,
[Konferenzveröffentlichung]

Faridi, F. R. ; Nandi, U. ; Preu, S. (2020):
1.5 Port Vector Spectrometer for Terahertz Time Domain Spectroscopy.
S. 1-2, Nagoya, Japan, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.25534/tuprints-00011360,
[Konferenzveröffentlichung]

2019

Nandi, U. ; Abdelaziz, M. S. ; Jaiswal, S. ; Jakob, G. ; Gueckstock, O. ; Rouzegar, S. M. ; Seifert, T. S. ; Klaui, M. ; Kampfrath, T. ; Preu, S. (2019):
Effect of DC Electric Field on the Emitted THz Signal of Antenna-Coupled Spintronic Emitters.
S. 1-2, 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, France, 1-6 Spet. 2019, DOI: 10.1109/IRMMW-THz.2019.8874256,
[Konferenzveröffentlichung]

Nandi, Uttam ; Faridi, Fahd R. ; Fernandez Olvera, Anuar de Jesus ; Norman, Justin ; Lu, Hong ; Gossard, Arthur C. ; Preu, Sascha (2019):
High Dynamic Range THz Systems using ErAs:In(Al)GaAs Photoconductors.
S. 115-117, 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), Bochum, Germany, 16-18 July 2019, ISBN 978-1-7281-0936-7,
DOI: 10.1109/IMWS-AMP.2019.8880067,
[Konferenzveröffentlichung]

Nandi, U. ; Abdelaziz, M. S. ; Jaiswal, S. ; Jakob, G. ; Gueckstock, O. ; Rouzegar, S. M. ; Seifert, T. S. ; Kläui, M. ; Kampfrath, T. ; Preu, S. (2019):
Antenna-coupled spintronic terahertz emitters driven by a 1550 nm femtosecond laser oscillator.
In: Applied Physics Letters, 115 (2), AIP Publishing, ISSN 0003-6951,
DOI: 10.1063/1.5089421,
[Artikel]

Nandi, U. ; Abdelaziz, M. S. ; Seifert, T. S. ; Jaiswal, S. ; Kläui, M. ; Kampfrath, T. ; Preu, Sascha (2019):
Spintronic Large Area THz Source at 1550nm Laser Excitation.
French German THz Conference (FGTC2019), Kaiserslautern, Germany, 02.-05.04.2019, [Konferenzveröffentlichung]

2018

Faridi, Fahd Rushd ; Nandi, U. ; Preu, Sascha (2018):
1.5 Port Vector Spectrometer for Terahertz Time Domain Spectroscopy.
IEEE, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nagoya, Japan, 9-14 September 2018, DOI: 10.1109/IRMMW-THz.2018.8510415,
[Konferenzveröffentlichung]

Nandi, U. ; Norman, J. C. ; Gossard, A. C. ; Lu, H. ; Preu, Sascha (2018):
1550-nm Driven ErAs: In (Al) GaAs Photoconductor-Based Terahertz Time Domain System with 6.5 THz Bandwidth.
In: Journal of Infrared, Millimeter, and Terahertz Waves, 39 (4), S. 340-348. Springer Nature, ISSN 1866-6892,
DOI: 10.1007/s10762-018-0471-9,
[Artikel]

Nandi, U. ; Norman, J. C. ; Gossard, A. C. ; Lu, H. ; Preu, Sascha (2018):
Large Bandwidth TDS System using ErAs:InGaAs photoconductor with highest recorded resistivity and breakdown voltage.
International Workshop on Terahertz Technology and Applications, Kaiserslautern, Germany, March 20th/21st 2018, [Konferenzveröffentlichung]

Méndez Aller, M. ; Lu, H. ; Gossard, A. C. ; Nandi, U. ; Norman, J. C. ; Preu, S. (2018):
ErAs Enhanced Active Photonic THz Components.
S. 1-4, IEEE, 2018 First International Workshop on Mobile Terahertz Systems (IWMTS), Velen, 2.-4.7.2018, DOI: 10.1109/IWMTS.2018.8454690,
[Konferenzveröffentlichung]

2017

Fernandez Olvera, Anuar de Jesus ; Nandi, U. ; Norman, J. ; Gossard, A. C. ; Roskos, H. ; Preu, S. (2017):
Dispersive properties of self-complementary log-periodic antennas in pulsed THz systems.
S. 1-2, 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), DOI: 10.1109/IRMMW-THz.2017.8067069,
[Konferenzveröffentlichung]

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