scholarly journals Optically pumped terahertz wave modulation in MoS2-Si heterostructure metasurface

AIP Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 075105 ◽  
Author(s):  
Wei Zheng ◽  
Fei Fan ◽  
Meng Chen ◽  
Sai Chen ◽  
Sheng-Jiang Chang
Keyword(s):  
Terahertz Wave ◽  
Optically Pumped ◽  
Wave Modulation

Patterned laser-induced graphene for terahertz wave modulation

2020 ◽  
Vol 37 (2) ◽  
pp. 546
Author(s):  
Zongyuan Wang ◽  
Guocui Wang ◽  
Weiguang Liu ◽  
Bin Hu ◽  
Juan Liu ◽  
...  
Keyword(s):  
Terahertz Wave ◽  
Wave Modulation

scholarly journals Infrared Properties and Terahertz Wave Modulation of Graphene/MnZn Ferrite/p-Si Heterojunctions

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Dainan Zhang ◽  
Miaoqing Wei ◽  
Tianlong Wen ◽  
Yulong Liao ◽  
Lichuan Jin ◽  
...  
Keyword(s):  
Terahertz Wave ◽  
Mnzn Ferrite ◽  
Wave Modulation

scholarly journals Characteristics of terahertz wave modulation using wavelength-selective photoexcitation in pentacene/Si and TIPS pentacene/Si bilayers

AIP Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 115310 ◽  
Author(s):  
Hyung Keun Yoo ◽  
Chul Kang ◽  
Chul-Sik Kee ◽  
In-Wook Hwang ◽  
Joong Wook Lee
Keyword(s):  
Terahertz Wave ◽  
Wave Modulation

Vanadium dioxide devices for terahertz wave modulation: a study of wire grid structures

2016 ◽  
Vol 27 (20) ◽  
pp. 205206 ◽  
Author(s):  
Edward P J Parrott ◽  
Chunrui Han ◽  
Fei Yan ◽  
Georges Humbert ◽  
Annie Bessaudou ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Terahertz Wave ◽  
Wire Grid ◽  
Wave Modulation

Manufacturing and terahertz wave modulation properties of graphene/Y 3 Fe 5 O 12 /Si hybrid nanostructures

2017 ◽  
Vol 111 ◽  
pp. 10-16 ◽  
Author(s):  
Dainan Zhang ◽  
Lichuan Jin ◽  
Tianlong Wen ◽  
Yulong Liao ◽  
Qiye Wen ◽  
...  
Keyword(s):  
Terahertz Wave ◽  
Hybrid Nanostructures ◽  
Wave Modulation

Laser Line Competition in Optically Pumped D2O Cavity Terahertz Wave

2012 ◽  
Vol 39 (5) ◽  
pp. 0511001
Author(s):  
梁平元 Liang Pingyuan ◽  
孟猛 Meng Meng ◽  
罗锡璋 Luo Xizhang
Keyword(s):  
Terahertz Wave ◽  
Laser Line ◽  
Optically Pumped

scholarly journals Minimal-invasive enhancement of auditory perception by terahertz wave modulation

2021 ◽  
Author(s):  
Xiaoxuan Tan ◽  
Kaijie Wu ◽  
Shuang Liu ◽  
Chao Chang ◽  
Wei Xiong
Keyword(s):  
Hair Cells ◽  
Sensorineural Deafness ◽  
Auditory Brainstem ◽  
Terahertz Wave ◽  
Minimal Invasive ◽  
Common Disease ◽  
Target Tissue ◽  
Cochlear Hair Cells ◽  
Wave Modulation ◽  
Brainstem Response

Hearing impairment is a common disease affecting a substantial proportion of the global population. Currently, the most effective clinical treatment for patients with sensorineural deafness is to implant an artificial electronic cochlea. However, the improvements to hearing perception are variable and limited among healthy subjects. Moreover, cochlear implants have disadvantages, such as crosstalk derived from the currents that spread into non-target tissue between the electrodes. Here, in this work, we describe terahertz wave modulation (THM), a new, minimally invasive technology that can enhance hearing perception in animals by reversible modulation of currents in cochlear hair cells. Using single-cell electrophysiology, guinea pig audiometry, and molecular dynamics simulations (MD), we show that THM can reversibly increase mechano-electrical transducer (MET)currents (~50% higher) and voltage-gated K+ currents in cochlear hair cells through collective resonance of −C=O groups. In addition, measurement of auditory brainstem response (ABR) in guinea pigs treated with THM indicated a ~10 times increase in hearing sensitivity. This study thus reports a new method of highly spatially selective hearing enhancement without introducing any exogeneous gene, which has potential applications for treatment of hearing disorders as well as several other areas of neuroscience.

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