Optimization of optical carrier to sideband ratio for the concatenated AM-PM based optical single sideband radio over fiber system

2016 ◽  
Author(s):  
Hum Nath Parajuli ◽  
Eszter Udvary
Keyword(s):  
Radio Over Fiber ◽  
Fiber System ◽  
Optical Carrier ◽  
Single Sideband ◽  
Optical Single Sideband ◽  
Radio Over Fiber System ◽  
Sideband Ratio

Optical Single Sideband Modulation Radio over Fiber System with Tunable Carrier-to-Sideband Ratio Based on Long Period Fiber Gratings

2013 ◽  
Vol 33 (7) ◽  
pp. 0706008
Author(s):  
油海东 You Haidong ◽  
宁提纲 Ning Tigang ◽  
李晶 Li Jing ◽  
简伟 Jian Wei ◽  
温晓东 Wen Xiaodong ◽  
...  
Keyword(s):  
Radio Over Fiber ◽  
Fiber System ◽  
Fiber Gratings ◽  
Long Period ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Long Period Fiber Gratings ◽  
Optical Single Sideband ◽  
Radio Over Fiber System ◽  
Sideband Ratio

Full-duplex radio over fiber system with optimum optical carrier to sideband ratio and wavelength reuse

2014 ◽  
Vol 53 (6) ◽  
pp. 066106
Author(s):  
Jintian Xiong ◽  
Rong Wang ◽  
Tao Pu ◽  
Tao Fang ◽  
Jilin Zheng ◽  
...  
Keyword(s):  
Radio Over Fiber ◽  
Full Duplex ◽  
Fiber System ◽  
Optical Carrier ◽  
Wavelength Reuse ◽  
Radio Over Fiber System ◽  
Sideband Ratio

scholarly journals Effect of Modulation Index of Mach-Zehnder Modulator on Single Sideband Radio over Fiber System

2013 ◽  
Vol 756-759 ◽  
pp. 2350-2353
Author(s):  
Chao Jiang ◽  
Xiao Gang Chen ◽  
Zhao Xu Liu
Keyword(s):  
System Performance ◽  
Radio Over Fiber ◽  
Modulation Index ◽  
Fiber System ◽  
Optical Carrier ◽  
Single Sideband ◽  
Quantitative Results ◽  
Mach Zehnder Modulator ◽  
Data Signal ◽  
Radio Over Fiber System

The effect of the modulation index of Mach-Zehnder modulator on single sideband (SSB) radio over fiber (RoF) system is investigated, and two different data modulation schemes are considered. The quantitative results suggest that there exist an optimum modulation index, and the system performance could be improved if the data signal is modulated on only optical carrier or sideband.

scholarly journals Subcarrier multiplexed radio over fiber system with optical single sideband modulation

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Pradeep R ◽  
Vijayakumar N
Keyword(s):  
Optical Fiber ◽  
Low Cost ◽  
Radio Over Fiber ◽  
Fiber System ◽  
Transform Method ◽  
Large Bandwidth ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Optical Single Sideband ◽  
Radio Over Fiber System

AbstractA subcarrier multiplexed radio over fiber (RoF) system using optical single sideband (OSSB) modulation is proposed. OSSB modulation reduces the bandwidth requirements and also combats the radio frequency (RF) power fading issue due to the dispersive effects in optical fiber. Subcarrier multiplexing (SCM) is a technique used to transmit multiple RF signals through the same optical fiber to utilize its large bandwidth. A theoretical analysis showed that OSSB generation with a number of subcarriers can be done by Hilbert transform method employing a single dual drive Mach–Zehnder Modulator (MZM). This technique is very relevant in the emerging 5G standards which require accesses of multiple standards simultaneously (5G, LTE, and Wi-Fi). This paper demonstrates a low cost solution of OSSB-RoF system and more effective utilization of the spectrum. Simulations results showing satisfactory reception of signals up to 50 km.

Performance Improvement of Optical Single Sideband with Carrier Signals in Radio over Fiber System

2011 ◽  
Vol 31 (6) ◽  
pp. 0606003
Author(s):  
刘香玲 Liu Xiangling ◽  
刘增基 Liu Zengji ◽  
李建东 Li Jiandong ◽  
岳鹏 Yue Peng
Keyword(s):  
Performance Improvement ◽  
Radio Over Fiber ◽  
Fiber System ◽  
Single Sideband ◽  
Optical Single Sideband ◽  
Radio Over Fiber System

Optical Single-Sideband Modulation With Tunable Optical Carrier to Sideband Ratio in Radio Over Fiber Systems

2011 ◽  
Vol 29 (5) ◽  
pp. 775-781 ◽  
Author(s):  
Bouchaib Hraimel ◽  
Xiupu Zhang ◽  
Yinqing Pei ◽  
Ke Wu ◽  
Taijun Liu ◽  
...  
Keyword(s):  
Radio Over Fiber ◽  
Optical Carrier ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Optical Single Sideband ◽  
Sideband Ratio
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