Optically pumped terahertz sources

K Zhong, W Shi, DG Xu, PX Liu, YY Wang… - Science China …, 2017 - Springer
High-power terahertz (THz) generation in the frequency range of 0.1–10 THz has been a fast-
developing research area ever since the beginning of the THz boom two decades ago …

Beam profiling of a commercial lens-assisted terahertz time domain spectrometer

S Freer, A Gorodetsky… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
To undertake THz spectroscopy and imaging, and accurately design and predict the
performance of quasi-optical components, knowledge of the parameters of the beam (ideally …

Rhodium doped InGaAs: A superior ultrafast photoconductor

RB Kohlhaas, B Globisch, S Nellen… - Applied Physics …, 2018 - pubs.aip.org
The properties of rhodium (Rh) as a deep-level dopant in InGaAs lattice matched to InP
grown by molecular beam epitaxy are investigated. When InGaAs: Rh is used as an ultrafast …

Fiber coupled transceiver with 6.5 THz bandwidth for terahertz time-domain spectroscopy in reflection geometry

RB Kohlhaas, L Liebermeister, S Breuer, M Amberg… - Sensors, 2020 - mdpi.com
We present a fiber coupled transceiver head for terahertz (THz) time-domain reflection
measurements. The monolithically integrated transceiver chip is based on iron (Fe) doped …

Pulsed Free Space Photonic Vector Network Analyzers

FR Faridi - 2023 - tuprints.ulb.tu-darmstadt.de
Terahertz (THz) radiation (0.1–10 THz) has demonstrated great significance in a wide range
of interdisciplinary applications due to its unique properties such as the capacity to penetrate …

Terahertz Time-Domain Spectroscopy of Poorly Soluble Pharmaceuticals

J Ornik - 2023 - archiv.ub.uni-marburg.de
Illnesses and other health-related problems that people experience during their lives are
often treated with pharmaceuticals. During the treatment drugs can be administered to …

[HTML][HTML] InGaAs/InAlAs 光电导太赫兹发射天线的制备与表征

陈益航, 杨延召, 张桂铭, 徐建星, 苏向斌… - Journal of terahertz …, 2023 - opticsjournal.net
摘要光电导天线作为太赫兹时域光谱仪产生与探测太赫兹辐射的关键部件,
具有重要的科研与工业价值. 本文采用分子束外延(MBE) 方法制备InGaAs/InAlAs 超晶格作为1 …

[PDF][PDF] ErAs: In (Al) GaAs photoconductors for 1550 nm-based Terahertz time domain spectroscopy systems

U Nandi - 2021 - d-nb.info
Abstract ErAs: In (Al) GaAs photoconductors have proven to be outstanding devices for
photonic terahertz (0.1 THz-10 THz) generation and detection. These superlattices are …

[PDF][PDF] Terahertz-Zeitbereichsspektroskopie-Perspektivische Methode der zerstörungsfreien Strukturanalyse für den Erhalt von Kunst-und Kulturgut

K Krügener - 2022 - dokumente.ub.tu-clausthal.de
Herrn Prof. Dr. Martin Koch danke ich dafür, mich als ständigen Gast in seiner Arbeitsgruppe
an der Phillips‐Universität aufgenommen und mir die Freiheit gegeben zu haben, in seinen …

Fiber-coupled THz transceiver based on rhodium-doped InGaAs with 6.5 THz bandwidth and up to 106 μW emitted THz power

A Dohms, S Breuer, S Keyvaninia… - … Waves (IRMMW-THz …, 2023 - ieeexplore.ieee.org
We present a fiber-coupled transceiver for terahertz (THz) time-domain spectroscopy in
reflection geometry. The monolithically integrated transceiver is based on rhodium (Rh) …