TY - GEN
T1 - Terahertz Full-polarization-state Detection by Nanowires
AU - Peng, Kun
AU - Jevtics, DImitars
AU - Zhang, Fanlu
AU - Sterzl, Sabrina
AU - Damry, Djamshid A.
AU - Rothmann, Mathias U.
AU - Guilhabert, Benoit
AU - Strain, Michael J.
AU - Tan, Hark H.
AU - Herz, Laura M.
AU - Fu, Lan
AU - Dawson, Martin D.
AU - Hurtado, Antonio
AU - Jagadish, Chennupati
AU - Johnston, Michael B.
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/6
Y1 - 2021/6
N2 - Polarization encoding for pulsed terahertz (THz) systems are highly desired. For example, polarization-resolved THz time-domain spectroscopy (THz-TDS) allows studying the anisotropic dielectric properties of materials and even lead to new techniques such as the THz optical-Hall effect and THz polarimetry [1]. The polarization information of THz pulsed imaging helps correct the artifacts associated with birefringence and scattering from sample edge that enables high-resolution THz tomography. However, currently available measurement schemes for polarization sensing in pulsed THz systems are not practical. The existing polarization-sensitive detectors suffer from crosstalk between detection channels while polarization-insensitive detectors based on wire-grid THz polarizers are bulky and time-consuming. Thus, we propose a cross-nanowire detector structure [2] that enables fast and precise detection of the full polarization state of THz pulses.
AB - Polarization encoding for pulsed terahertz (THz) systems are highly desired. For example, polarization-resolved THz time-domain spectroscopy (THz-TDS) allows studying the anisotropic dielectric properties of materials and even lead to new techniques such as the THz optical-Hall effect and THz polarimetry [1]. The polarization information of THz pulsed imaging helps correct the artifacts associated with birefringence and scattering from sample edge that enables high-resolution THz tomography. However, currently available measurement schemes for polarization sensing in pulsed THz systems are not practical. The existing polarization-sensitive detectors suffer from crosstalk between detection channels while polarization-insensitive detectors based on wire-grid THz polarizers are bulky and time-consuming. Thus, we propose a cross-nanowire detector structure [2] that enables fast and precise detection of the full polarization state of THz pulses.
UR - http://www.scopus.com/inward/record.url?scp=85117592748&partnerID=8YFLogxK
U2 - 10.1109/CLEO/Europe-EQEC52157.2021.9542521
DO - 10.1109/CLEO/Europe-EQEC52157.2021.9542521
M3 - Conference contribution
T3 - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
BT - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Y2 - 21 June 2021 through 25 June 2021
ER -