Optical millimeter-wave signal generation and wavelength reuse for upstream connection in radio-over-fiber systems

2008 ◽  
Vol 7 (8) ◽  
pp. 736 ◽  
Author(s):  
Z. Dong ◽  
J. Lu ◽  
Y. Pi ◽  
X. Lei ◽  
L. Chen ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Radio Over Fiber ◽  
Signal Generation ◽  
Wave Signal ◽  
Wavelength Reuse

scholarly journals Optical millimeter wave generation utilizing stimulated brillouin scattering for radio over fiber system

2019 ◽  
Vol 13 (2) ◽  
pp. 818
Author(s):  
M.M.H Husaini ◽  
C.B.M Rashidi ◽  
SN Azemi ◽  
S.A Aljunid ◽  
M.S Anuar
Keyword(s):  
Millimeter Wave ◽  
Brillouin Scattering ◽  
Extinction Ratio ◽  
Stimulated Brillouin Scattering ◽  
Radio Over Fiber ◽  
Signal Generation ◽  
Modulation Scheme ◽  
Long Distance ◽  
Wave Signal ◽  
Stimulated Brillouin

<span>Optical millimeter-wave signal generation in Radio over Fiber (RoF) based on external modulators using different modulation schemes such as Single-Sideband (SSB), Double-Sideband (DSB) are experimentally compared. The major fallout for external modulation scheme system performance to downgrade is due to dispersion and the fading effect in optical signal generation while generating high Bit Error Rate (BER) when involving long distance delivery.  In this work, we proposed mm-wave signal utilize Stimulated Brillouin Scattering (SBS) scheme which  indicates the best performance amongst the scheme based on simulation that it achieves to propagate longest of distance over fiber, highest receiver sensitivity, the lowest BER and coherence of Mach-Zehnder Modulator (MZM) extinction ratio. Mm-wave signal of 40 Ghz and 10 Gb/s data rate was generated with the plotting of eye diagram.</span>

Amplification of Dual-Frequency Laser for Photonic Millimeter-Wave Signal Generation

2014 ◽  
Vol 34 (11) ◽  
pp. 1114003
Author(s):  
胡淼 Hu Miao ◽  
张飞 Zhang Fei ◽  
张翔 Zhang Xiang ◽  
郑尧元 Zheng Yaoyuan ◽  
孙骁 Sun Xiao ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Signal Generation ◽  
Dual Frequency ◽  
Wave Signal ◽  
Frequency Laser

Optical single sideband millimeter-wave signal generation and transmission using 120° hybrid coupler

2018 ◽  
Vol 411 ◽  
pp. 21-26 ◽  
Author(s):  
Zhiwei Zheng ◽  
Miao Peng ◽  
Hui Zhou ◽  
Ming Chen ◽  
Leyong Jiang ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Signal Generation ◽  
Wave Signal ◽  
Single Sideband ◽  
Hybrid Coupler ◽  
Optical Single Sideband
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