A WDM-PON-compatible system for simultaneous distribution of gigabit baseband and wireless ultrawideband services with flexible bandwidth allocation
In this paper, a novel and simple scheme to realize flexible access for gigabit wireline and
impulse radio ultrawideband (IR-UWB) wireless services is proposed. The UWB signals are …
impulse radio ultrawideband (IR-UWB) wireless services is proposed. The UWB signals are …
Impulse radio ultrawideband pulse shaper based on a programmable photonic chip frequency discriminator
We report and experimentally demonstrate the generation of impulse radio ultrawideband
(UWB) pulses using a photonic chip frequency discriminator. The discriminator consists of …
(UWB) pulses using a photonic chip frequency discriminator. The discriminator consists of …
Photonic ultrawideband signal generator using an optically injected chaotic semiconductor laser
We propose and demonstrate a method to generate ultrawideband (UWB) signals in the
optical domain based on the chaotic dynamics of an optically injected semiconductor laser …
optical domain based on the chaotic dynamics of an optically injected semiconductor laser …
System wide implementation of photonically generated impulse radio ultra-wideband for gigabit fiber-wireless access
In this paper, we comprehensively review our research work on system wide implementation
of photonically generated IR-UWB signals based on relaxation oscillations of a …
of photonically generated IR-UWB signals based on relaxation oscillations of a …
3.125 Gb/s impulse radio ultra-wideband photonic generation and distribution over a 50 km fiber with wireless transmission
TB Gibbon, X Yu, R Gamatham… - IEEE Microwave and …, 2010 - ieeexplore.ieee.org
A 3.125 Gb/s photonic impulse radio ultra-wideband signal is created using the incoherent
optical field summation resulting from the cross gain modulation of an uncooled distributed …
optical field summation resulting from the cross gain modulation of an uncooled distributed …
UWB monocycle generation and bi-phase modulation based on Mach–Zehnder modulator and semiconductor optical amplifier
We propose and experimentally demonstrate an approach in generating a pair of polarity-
reversed ultra-wideband (UWB) monocycle pulses by using a Mach-Zehnder modulator …
reversed ultra-wideband (UWB) monocycle pulses by using a Mach-Zehnder modulator …
Dual wavelength signal generation with four wave mixing based on directly modulated laser
MH Majeed, RK Ahmed, SI Alnasar, OA Mahmood… - Optical Fiber …, 2024 - Elsevier
Dual wavelength (DW) lasers are crucial for producing petahertz (PHz) signals, which are
higher value terahertz (THz) signals. The infrared and visible light sub-bands are valuable …
higher value terahertz (THz) signals. The infrared and visible light sub-bands are valuable …
All-optical binary phase-coded UWB signal generation for multi-user UWB communications
An all-optical incoherent scheme for generation of binary phase-coded ultra-wideband
(UWB) signals is proposed and experimentally demonstrated. The binary phase coding is …
(UWB) signals is proposed and experimentally demonstrated. The binary phase coding is …
Integration of optically generated impulse radio UWB signals into baseband WDM-PON
We propose a compact integration system to simultaneously provide wireline and wireless
[baseband and ultra-wideband (UWB)] services to end-users in a wavelength-division …
[baseband and ultra-wideband (UWB)] services to end-users in a wavelength-division …
Demonstration of ultra-wideband (UWB) over fiber based on optical pulse-injected semiconductor laser
YS Juan, FY Lin - Optics Express, 2010 - opg.optica.org
We experimentally demonstrated the ultra-wideband (UWB) signal generation utilizing
nonlinear dynamics of an optical pulse-injected semiconductor laser. The UWB signals …
nonlinear dynamics of an optical pulse-injected semiconductor laser. The UWB signals …