[PDF][PDF] Comparative study of uwb communications over fiber using direct and external modulations

V Khanaa, K Mohanta… - Indian Journal …, 2013 - sciresol.s3.us-east-2.amazonaws …
Comparative Study of UWB Communications over Fiber using Direct and External Modulations
Page 1 Comparative Study of UWB Communications over Fiber using Direct and External …

Electrical modeling of semiconductor laser diode for heterodyne RoF system simulation

WE Kassa, AL Billabert, S Faci… - IEEE Journal of Quantum …, 2013 - ieeexplore.ieee.org
The increasing use of optoelectronic devices in high data rate communication systems
drives the need of precise electrical circuit modeling that allows the study of important …

Reflection assisted beam propagation model for obstructed line-of-sight FSO links

R Bosu, S Prince - Optical and Quantum Electronics, 2018 - Springer
A non-line-of-sight (NLOS) infra-red reflection based beam propagation model is proposed
as a supplement to conventional terrestrial free space optical (FSO) communication system …

Transmission of OFDM-UWB Radio Signals in IM–DD Optical Fiber Communication Systems Employing Optimized Dual Parallel Mach–Zehnder Modulators

TMF Alves, AVT Cartaxo - Journal of Optical Communications and …, 2013 - opg.optica.org
A dual parallel Mach–Zehnder modulator (DPMZM) used for electro-optic conversion of multi-
band orthogonal frequency-division multiplexing (OFDM) ultra-wideband (UWB) radio …

Investigation of the effects of laser non-linearity and RIN in direct modulation hybrid wired/wireless PON systems employing an integrated two section laser

A Saljoghei, C Browning, F Smyth, LP Barry - Optics Communications, 2015 - Elsevier
In this paper the transmission of OFDM based wired/wireless services for hybrid PONs using
direct laser modulation is studied. To overcome the limitations imposed by direct modulation …

Integrated distribution of wireless and wired services using a passive optical fibre network

A Saljoghei - 2016 - doras.dcu.ie
The desire for high bandwidth multi-media reach content and the exponential growth of
Internet traffic has led to the penetration of optical technologies into the access segment in …

Investigation on nonlinear analysis and correction method of piezoelectric sensors and actuators

L Shi, X Wei, Y Wei - Proceedings of 2012 International …, 2012 - ieeexplore.ieee.org
Piezoelectric sensors and actuators have been widely used in various fields of production
and daily life. However most piezoelectric crystals have nonlinear nature, especially …