Gigahertz optical tuning of an on-chip radio frequency photonic delay line

Y Liu, A Choudhary, D Marpaung, BJ Eggleton - Optica, 2017 - opg.optica.org
… functionality for radio frequency (RF) photonic signal processing systems. Recent
developments in photonic integration have enabled realizations of integrated microwave photonic (…

Broadband photonic RF channelization based on coherent optical frequency combs and I/Q demodulators

X Xie, Y Dai, K Xu, J Niu, R Wang, L Yan… - IEEE Photonics …, 2012 - ieeexplore.ieee.org
… -andsplit topology, where the RF signal was modulated on an … In this paper, a novel
photonic-assisted RF channelization … The input broadband RF signal is upconverted and multicast …

Photonic RF phase shifter based on optical carrier and RF modulation sidebands amplitude and phase control

EHW Chan, WW Zhang… - Journal of Lightwave …, 2012 - ieeexplore.ieee.org
… conventional photonic RF phase shifter [9], the link gain of the DPMZM based photonic RF
… Both the DPMZM based photonic RF phase shifter and the conventional photonic RF phase …

Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation

A Loayssa, FJ Lahoz - IEEE Photonics Technology Letters, 2005 - ieeexplore.ieee.org
… Conventional RF phase shifters are based on switched-line, … In this letter, we introduce a
novel photonic phase shifter based on … First, the RF signal drives an OSSB transmitter. Then, the …

Photonics-based tunable and broadband radio frequency converter

RM Borges, D Mazzer, TR Rufino Marins… - Optical …, 2016 - spiedigitallibrary.org
… of a fully photonics-based and reconfigurable multiband RF … a simple photonics-based
tunable and broadband RF … to achieve a combination of photonics-based upconversion (PBU) …

Silicon photonics for microwave photonics applications

LR Chen - Journal of Lightwave Technology, 2017 - opg.optica.org
… In this paper, we discuss recent work on silicon photonics for … In Section II, we describe the
photonic generation of chirped … radiofrequency waveform generation with a silicon photonic

Photonics for radars operating on multiple coherent bands

P Ghelfi, F Laghezza, F Scotti, D Onori… - Journal of Lightwave …, 2016 - opg.optica.org
… Moreover, photonics allows the fiber-based distribution of the RF signals from the transceiver
to the antenna site, with negligible transmission losses and distortions. The potential of …

Analysis of photonics-based RF beamforming with large instantaneous bandwidth

X Ye, D Zhu, Y Zhang, S Li… - Journal of Lightwave …, 2017 - ieeexplore.ieee.org
… can facilitate the research of photonics-based wideband RF beamforming and can find
applications in the design and implementation of future wideband microwave photonic systems. …

Relative intensity noise suppression for RF photonic links

CW Nelson, A Hati, DA Howe - IEEE Photonics Technology …, 2008 - ieeexplore.ieee.org
We propose and experimentally demonstrate a novel technique to reduce laser relative
intensity noise (RIN). A RIN suppression servo is usually implemented by inserting an intensity …

Microwave photonics programs at DARPA

RW Ridgway, CL Dohrman… - Journal of Lightwave …, 2014 - ieeexplore.ieee.org
… (TROPHY) program focused on improving lithium niobate modulators and high power
photodiodes to increase the RF transmit power of microwave photonic links. The Linear …