scholarly journals Broadband magnetoelastic coupling in magnonic-phononic crystals for high-frequency nanoscale spin-wave generation

2017 ◽  
Vol 95 (10) ◽  
Author(s):  
Piotr Graczyk ◽  
Jarosław Kłos ◽  
Maciej Krawczyk
Keyword(s):  
Spin Wave ◽  
High Frequency ◽  
Wave Generation ◽  
Phononic Crystals ◽  
Magnetoelastic Coupling

scholarly journals Review on the Millimeter-Wave Generation Techniques Based on Photon Assisted for the RoF Network System

2020 ◽  
Vol 2020 ◽  
pp. 1-14
Author(s):  
Jiangnan Xiao ◽  
Chuang Zhao ◽  
Xingxing Feng ◽  
Xu Dong ◽  
Jiangli Zuo ◽  
...  
Keyword(s):  
High Frequency ◽  
Low Cost ◽  
Electronic Devices ◽  
Low Frequency ◽  
Digital Signal ◽  
Development Trend ◽  
Wave Generation ◽  
Communication Link ◽  
Network System ◽  
High Frequency Microwave

With the development trend of wireless and broadband in the communication link and even the whole information industry, the demand of high-frequency microwave bandwidth has been increasing. The RoF network system solves the problem of spectrum congestion in low-frequency band by providing an effective technology for the distribution of high-frequency microwave signals over optical fiber links. However, the traditional mm-wave generation technique is limited by the bandwidth of electronic devices. It is difficult to generate high-frequency and low-phase noise mm-wave signals with pure electrical components. The mm-wave communication technology based on photon assisted can overcome the bandwidth bottleneck of electronic devices and provide the potential for developing the low-cost infrastructure demand of broadband mobile services. This paper will briefly explain the characteristics of the RoF network system and the advantages of high-frequency mm-wave. Then we, respectively, introduce the modulation schemes of RoF mm-wave generation based on photon assisted including directly modulated laser (DML), external modulation, and optical heterodyne. The review mainly focuses on a variety of different mm-wave generation technologies including multifrequency vector mm-wave. Furthermore, we list several approaches to realize the large capacity data transmission techniques and describe the digital signal processing (DSP) algorithm flow in the receiver. In the end, we summarize the RoF network system and look forward to the future.

Electric-field-induced spin wave generation using multiferroic magnetoelectric cells

2014 ◽  
Vol 104 (8) ◽  
pp. 082403 ◽  
Author(s):  
Sergiy Cherepov ◽  
Pedram Khalili Amiri ◽  
Juan G. Alzate ◽  
Kin Wong ◽  
Mark Lewis ◽  
...  
Keyword(s):  
Electric Field ◽  
Spin Wave ◽  
Wave Generation

Spin-wave generation using MZI embedded plasmonic antennas for quantum communications

2020 ◽  
Vol 52 (5) ◽  
Author(s):  
A. Garhwal ◽  
K. Ray ◽  
A. E. Arumona ◽  
G. K. Bharti ◽  
I. S. Amiri ◽  
...  
Keyword(s):  
Spin Wave ◽  
Wave Generation ◽  
Quantum Communications
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