Excess noise and photoinduced effects in highly reflective crystalline mirror coatings
J Yu, S Häfner, T Legero, S Herbers, D Nicolodi, CY Ma… - Physical Review X, 2023 - APS
Thermodynamically induced length fluctuations of high-reflectivity mirror coatings put a
fundamental limit on sensitivity and stability of precision optical interferometers like …
fundamental limit on sensitivity and stability of precision optical interferometers like …
Parity-time–symmetric optoelectronic oscillator
An optoelectronic oscillator (OEO) is a hybrid microwave and photonic system incorporating
an amplified positive feedback loop to enable microwave oscillation to generate a high …
an amplified positive feedback loop to enable microwave oscillation to generate a high …
Experimental implementations of cavity-magnon systems: from ultra strong coupling to applications in precision measurement
G Flower, M Goryachev, J Bourhill… - New Journal of …, 2019 - iopscience.iop.org
Several experimental implementations of cavity-magnon systems are presented. First an
Yttrium Iron Garnet (YIG) block is placed inside a re-entrant cavity where the resulting hybrid …
Yttrium Iron Garnet (YIG) block is placed inside a re-entrant cavity where the resulting hybrid …
Ultralow noise microwave generation with fiber-based optical frequency comb and application to atomic fountain clock
J Millo, M Abgrall, M Lours, EML English… - Applied Physics …, 2009 - pubs.aip.org
We demonstrate the use of a fiber-based femtosecond laser locked onto an ultrastable
optical cavity to generate a low-noise microwave reference signal. Comparison with both a …
optical cavity to generate a low-noise microwave reference signal. Comparison with both a …
Colloquium: Comparison of astrophysical and terrestrial frequency standards
JG Hartnett, AN Luiten - Reviews of Modern Physics, 2011 - APS
The stability of pulse arrival times from pulsars and white dwarfs have been reanalyzed
using several analysis tools for measuring the noise characteristics of sampled time and …
using several analysis tools for measuring the noise characteristics of sampled time and …
Actively mode-locked optoelectronic oscillator for microwave pulse generation
J Wo, J Zhang, Y Wang - Optics & Laser Technology, 2022 - Elsevier
The optoelectronic oscillator (OEO) is the most widely investigated microwave photonic
hybrid system for the generation of microwave signal with high frequency and low phase …
hybrid system for the generation of microwave signal with high frequency and low phase …
Ultra-low-noise microwave extraction from fiber-based optical frequency comb
In this Letter we report on an all-optical-fiber approach to the generation of ultra-low-noise
microwave signals. We make use of two erbium fiber mode-locked lasers phase locked to a …
microwave signals. We make use of two erbium fiber mode-locked lasers phase locked to a …
Frequency division using a soliton-injected semiconductor gain-switched frequency comb
With optical spectral marks equally spaced by a frequency in the microwave or the radio
frequency domain, optical frequency combs have been used not only to synthesize optical …
frequency domain, optical frequency combs have been used not only to synthesize optical …
Hybrid frequency-tunable parity-time symmetric optoelectronic oscillator
An optoelectronic oscillator (OEO) is a microwave photonic system consisting of an amplified
optoelectronic feedback loop to generate a microwave signal. To reduce the phase noise …
optoelectronic feedback loop to generate a microwave signal. To reduce the phase noise …
Invited article: Design techniques and noise properties of ultrastable cryogenically cooled sapphire-dielectric resonator oscillators
We review the techniques used in the design and construction of cryogenic sapphire
oscillators at the University of Western Australia over the 18 year history of the project. We …
oscillators at the University of Western Australia over the 18 year history of the project. We …