Mechanical modulation of multifunctional responses in three-dimensional terahertz metamaterials

Donghai Han, Liuyang Zhang, and Xuefeng Chen

Opt. Express 29(21), 32853-32864 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Regenerative terahertz wave parametric amplifier based on four-wave mixing in asynchronously pumped graphene oxide integrated TOPAS

Tahereh Amini and Fazel Jahangiri

Opt. Express 29(21), 33053-33066 (2021)  View: HTML | PDF

Flexible bilayer terahertz metasurface for the manipulation of orbital angular momentum states

Yan Wang, Hui Wang, Runfeng Su, Shaohe Li, Xuecou Tu, Jingbo Wu, Caihong Zhang, Biaobing Jin, Huabing Wang, Jian Chen, and Peiheng Wu

Opt. Express 29(21), 33445-33455 (2021)  View: HTML | PDF

Continuous wave vertical emission from terahertz microcavity lasers with a dual injection scheme

Andrea Ottomaniello, Gloria Conte, Alessandro Pitanti, Leonardo Vicarelli, Alessandro Profeti, Harvey E. Beere, David A. Ritchie, Virgilio Mattoli, Federica Bianco, and Alessandro Tredicucci

Opt. Express 29(21), 33602-33614 (2021)  View: HTML | PDF

Ultrabroadband suppression of mid-infrared reflection losses of a layered semiconductor by nanopatterning with a focused ion beam

Matthias Hagner, Philipp Sulzer, Andreas Liehl, Moritz Cimander, Hannes Kempf, Annika Bitzer, Alexa Herter, and Alfred Leitenstorfer

Opt. Express 29(21), 33632-33641 (2021)  View: HTML | PDF

Transmission and reflection bi-direction terahertz encoding metasurface with a single structure

Jiu-Sheng Li and Li-Jing Yang

Opt. Express 29(21), 33760-33770 (2021)  View: HTML | PDF

Tunable extreme energy transfer of terahertz waves with graphene in a nested cavity

Futai Hu, Sai Chen, Rui Wang, Yuan Meng, Qiang Liu, and Mali Gong

Opt. Express 29(21), 34302-34313 (2021)  View: HTML | PDF

Nonlinear error correction for Terahertz FMCW System by a new beat frequency estimation method

Cheng-Wu You, Shi-Tao Chen, Tian-Yi Wang, Jin-Song Liu, Ke-Jia Wang, and Zhen-Gang Yang

Opt. Express 29(21), 34510-34521 (2021)  View: HTML | PDF

Tunable quantum-cascade VECSEL operating at 1.9 THz

Yu Wu, Yue Shen, Sadhvikas Addamane, John L. Reno, and Benjamin S. Williams

Opt. Express 29(21), 34695-34706 (2021)  View: HTML | PDF