Optical upconversion of OFDM signals for next generation fronthauling using frequency doubling and quadrupling
Fronthaul data rates in case of millimeter wave (mmWave) wireless systems scale up to
several Gbps in the currently deployed digitized radio over fiber solutions, resulting in large …
several Gbps in the currently deployed digitized radio over fiber solutions, resulting in large …
Energy efficient photonic millimeter-wave generation using cascaded polarization modulators
A filter-less millimeter-wave generation scheme consisting of four polarization modulators in
series, each followed by a polarizer is proposed to achieve optoelectronic frequency …
series, each followed by a polarizer is proposed to achieve optoelectronic frequency …
Universal discrete Fourier optics RF photonic integrated circuit architecture
This paper describes a coherent electro-optic circuit architecture that generates a frequency
comb consisting of N spatially separated orders using a generalised Mach-Zenhder …
comb consisting of N spatially separated orders using a generalised Mach-Zenhder …
A full‐duplex dual‐polarization QPSK in a digital radio‐over‐fiber system
N Nabavi - Microwave and Optical Technology Letters, 2018 - Wiley Online Library
The author numerically investigates the performance of a 100 Gb/s dual‐polarization
quadrature phase‐shift keying (DP‐QPSK) coherent radio‐over‐fiber (RoF) system through …
quadrature phase‐shift keying (DP‐QPSK) coherent radio‐over‐fiber (RoF) system through …
Optical frequency multiplication technique using cascaded modulator to achieve RF power advantage
An optical millimeter-wave generation scheme consisting of four Mach-Zehnder modulator in
series, each biased at its maximum transmission point is analysed by an optical path tracing …
series, each biased at its maximum transmission point is analysed by an optical path tracing …
Coherent optical & electro-optical signal processor circuit architectures for photonic integration
M Hasan - 2020 - ruor.uottawa.ca
The capacity of optical communications networks continues to grow unabated. Applications
for streaming video, social networking and cloud computing, are driving exponential growth …
for streaming video, social networking and cloud computing, are driving exponential growth …
Towards a universal RF photonic integrated circuit architecture for microwave applications
There has been a plethora of publications over the last decade that have described
essentially the same Generalized Mach-Zehnder Interferometer (GMZI) circuit architecture: a …
essentially the same Generalized Mach-Zehnder Interferometer (GMZI) circuit architecture: a …
Comments on, Xuan Li, Shanghong Zhao, Zihang Zhu, Bing Gong, Xingchun Chu, Yongjun Li, Jing Zhao and Yun Liu 'an optical millimeter-wave generation scheme …
In the title paper, Li et al. have presented a scheme for filter-less photonic millimetre-wave
(mm-wave) generation based on two polarization multiplexed parallel dual-parallel Mach …
(mm-wave) generation based on two polarization multiplexed parallel dual-parallel Mach …
Subwavelength grating waveguides for integrated photonics
Subwavelength waveguide gratings (SWG) are locally periodic structures with parameters
that may vary slowly on the scale of a wavelength. Here the implementation of a Lüneburg …
that may vary slowly on the scale of a wavelength. Here the implementation of a Lüneburg …
Electro Optical Circuit Architecture for Photonic Signal Processing
A Jahid - 2022 - ruor.uottawa.ca
Microwave photonic applications in the terahertz (THz) region of the spectrum are attracting
increasing attention due to the need to find solutions for next-generation (5G/6G) wireless …
increasing attention due to the need to find solutions for next-generation (5G/6G) wireless …