Ultra-compact silicon-graphene waveguide device for high-speed wavelength conversion

2019 ◽  
Author(s):  
Yuxing Yang ◽  
Qingming Zhu ◽  
Shaohua An ◽  
Lu Sun ◽  
Yikai Su
Keyword(s):  
High Speed ◽  
Wavelength Conversion ◽  
Waveguide Device

scholarly journals Characterisation of systems for raman-assisted high-speed wavelength conversion

2005 ◽  
Author(s):  
M. Galili ◽  
L.K. Oxenlowe ◽  
D. Zibar ◽  
A.T. Clausen ◽  
P. Jeppesen ◽  
...  
Keyword(s):  
High Speed ◽  
Wavelength Conversion

Influence of Semiconductor Optical Amplifier Parameters on High Speed All-Optical Wavelength Conversion System

2017 ◽  
Vol 54 (3) ◽  
pp. 030606
Author(s):  
马 杰 Ma Jie ◽  
卢 嘉 Lu Jia ◽  
伍萍辉 Wu Pinghui ◽  
刘剑飞 Liu Jianfei ◽  
常海悦 Chang Haiyue ◽  
...  
Keyword(s):  
Semiconductor Optical Amplifier ◽  
High Speed ◽  
Wavelength Conversion ◽  
Optical Amplifier ◽  
Optical Wavelength ◽  
All Optical ◽  
Conversion System ◽  
Optical Wavelength Conversion

Wavelength conversion and switching of high speed data signals using semiconductor laser amplifiers

1993 ◽  
Vol 29 (23) ◽  
pp. 2047 ◽  
Author(s):  
R. Schnabel ◽  
W. Pieper ◽  
A. Ehrhardt ◽  
M. Eiselt ◽  
H.G. Weber
Keyword(s):  
Semiconductor Laser ◽  
High Speed ◽  
Wavelength Conversion ◽  
Laser Amplifiers ◽  
High Speed Data ◽  
Semiconductor Laser Amplifiers

High-speed all-optical wavelength conversion using SOAs

2000 ◽  
Author(s):  
D. Wolfson ◽  
A. Kloch ◽  
T. Fjelde ◽  
C. Janz ◽  
F. Poingt ◽  
...  
Keyword(s):  
High Speed ◽  
Wavelength Conversion ◽  
Optical Wavelength ◽  
All Optical ◽  
Optical Wavelength Conversion

Reconfigurable high-speed optical fibre networks: Optical wavelength conversion and switching using VCSELs to eliminate channel collisions

2017 ◽  
Vol 33 ◽  
pp. 30-35 ◽  
Author(s):  
Duncan Kiboi Boiyo ◽  
T.V. Chabata ◽  
E.K. Rotich Kipnoo ◽  
R.R.G. Gamatham ◽  
A.W.R. Leitch ◽  
...  
Keyword(s):  
Optical Fibre ◽  
High Speed ◽  
Wavelength Conversion ◽  
Optical Wavelength ◽  
Optical Wavelength Conversion

scholarly journals Optimization of system’s parameters for wavelength conversion of E-band signals

2022 ◽  
Vol 12 (2) ◽  
pp. 1659
Author(s):  
Yazan Alkhlefat ◽  
Sevia Mahdaliza Idrus Sutan Nameh ◽  
Farabi M. Iqbal
Keyword(s):  
Communication Systems ◽  
Orthogonal Frequency Division Multiplexing ◽  
High Speed ◽  
Wavelength Conversion ◽  
Signal To Noise Ratio ◽  
Optical Amplifier ◽  
Optical Signal ◽  
Error Vector Magnitude ◽  
Wavelength Converter ◽  
High Data

Current and future wireless communication systems are designed to achieve the user’s demands such as high data rate and high speed with low latency and simultaneously to save bandwidth and spectrum. In 5G and 6G networks, a high speed of transmitting and switching is required for internet of things (IoT) applications with higher capacity. To achieve these requirements a semiconductor optical amplifier (SOA) is considered as a wavelength converter to transmit a signal with an orthogonal frequency division multiplexing with subcarrier power modulation (OFDM-SPM). It exploits the subcarrier’s power in conventional OFDM block in order to send additional bits beside the normally transmitted bits. In this paper, we optimized the SOA’s parameters to have efficient wavelength conversion process. These parameters are included the injection current (IC) of SOA, power of pump and probe signals. A 7 Gbps OFDM-SPM signal with a millimeter waves (MMW) carrier of 80 GHz is considered for signal switching. The simulation results investigated and analyzed the performance of the designed system in terms of error vector magnitude (EVM), bit error rate (BER) and optical signal-to-noise ratio (OSNR). The optimum value of IC is 0.6 A while probe power is 9.45 and 8.9 dBm for pump power. The simulation is executed by virtual photonic integrated (VPI) software.

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