Results 111 to 120 of about 6,936 (164)

Tunable Chiral Terahertz Wave Absorption and Beam Manipulation Based on Vanadium Dioxide Metasurfaces. [PDF]

Nanomaterials (Basel)
Luo L, Chen B, Li J, Zheng Y, He J, Lv Y, Liu L, Chen C, Ding J, Yan X, Chen J, Tian T, Zhao Z, Lin Z, Chen M, Liang L, Yao J.   +16 more
europepmc   +1 more source

Symmetry control by Raman-mode excitations via anharmonic couplings with terahertz field-induced infrared modes in ferroaxial PbWO₄. [PDF]

Sci Adv
Yamamoto M, Sato H, Ikeda R, Kubo T, Miyamoto T, Kimura K, Nagai T, Kimura T, Okamoto H.   +8 more
europepmc   +1 more source

Dirac Surface-State Driven Broad Spectral Band Low Quantum Energy Photoresponse in Quaternary Topological BiSbSe₂Te. [PDF]

Adv Sci (Weinh)
Zhang T, Tong J, Zhang J, Yu P, Luo H, Yan L, Yang B, Huang T, Ran J, Chen Y, Zhou L, Chen X, Dai N, Wang J, Chu J.   +14 more
europepmc   +1 more source

Minimalist terahertz wireless transceiver in integrated photonics. [PDF]

Nat Commun
Guo Y, Zhang X, Zhang Y, Shen B, Wang L, Zhou P, Long T, Wang H, Yang L, Li M, Tao Z, Xiao X, He Z, Wang L, Chen B, Wang X, Shu H.   +16 more
europepmc   +1 more source

Theoretical and computational study of a quad-band optical switch and three-bit encoder based on a graphene metasurface. [PDF]

iScience
Dai J, Zhu J.
europepmc   +1 more source

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Investigation on Terahertz waveplate at upper Terahertz band

2011 International Conference on Infrared, Millimeter, and Terahertz Waves, 2011
We propose a Terahertz quarter waveplate operating at the upper Terahertz band, it is designed with artificial form birefringence through etching micro-grating structures on the high resitivity silicon by using laser micro-fabrication method.
Yandong Gong, Zaichun Chen, Minghui Hong
openaire   +1 more source

Narrow-band Band-pass Filters for Terahertz Applications

2021 IEEE MTT-S International Microwave Symposium (IMS), 2021
In this work, a WR-1.5 band-pass filter is presented, manufactured using the Polystrata 3D fabrication process. The filter is intended to be integrated into a radiometric receiver to band limit the incoming noise power and encompass an atmospheric spectral window centered at 682.5 GHz.
Caitlyn M. Cooke, Jennifer Arroyo, Kuan Zhang, Alfonso Escorcia, Khanh Nguyen, William R. Deal   +5 more
openaire   +1 more source

Terahertz dual-band resonator on silicon

Optics Letters, 2010
We have designed and fabricated a dual-band resonator in the terahertz frequency range on high-resistivity silicon. The device is designed to show resonances at 2.6 and 4.3 THz using the finite-difference time-domain modeling method. The characteristics of the fabricated device have been examined by using a Fourier-transform IR spectrometer.
Yong, Ma, Qin, Chen, A, Khalid, Shimul C, Saha, David R S, Cumming   +4 more
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Fundamentals of Electromagnetic Nanonetworks in the Terahertz Band

Foundations and Trends® in Networking, 2013
Nanotechnology is providing a new set of tools to the engineering community to design nanoscale components with unprecedented functionalities. The integration of several nano-components into a single entity will enable the development of advanced nanomachines.
Josep Miquel Jornet, Ian F. Akyildiz
openaire   +1 more source

Photonic-wireless Communication and Sensing in the Terahertz Band

2023 Optical Fiber Communications Conference and Exhibition (OFC), 2023
This paper reviews the potential of THz photonics in communication and sensing by presenting our experimental results in the 300-500 GHz. Benefiting from the large available bandwidth in both THz and photonics, THz communications with high speed and THz imaging with high resolution have been achieved.
Xianbin Yu, Hongqi Zhang, Zuomin Yang, Zhidong Lyu, Hang Yang, Yuqian He, Siqi Liu, Nan Li, Oskars Ozolins, Xiaodan Pang, Lu Zhang 0051, Xianmin Zhang 0001   +11 more
openaire   +1 more source