513 citations · 951 across the 17 of their papers we have counts for
17 papers
Optical Clocks at Sea
Jonathan D. Roslund, Arman Cingöz, William D. Lunden +8
Deployed optical clocks will improve positioning for navigational autonomy, provide remote time standards for geophysical monitoring and distributed coherent sensing, allow time sy…
Quantum Enhanced Measurement of an Optical Frequency Comb
Y. Cai, J. Roslund, V. Thiel +2
Measuring the spectral properties of an optical frequency comb is among the most fundamental tasks of precision metrology. In contrast to general single-parameter measurement schem…
Modal analysis of noise propagation in a femtosecond oscillator
Syamsundar De, Valérian Thiel, Jonathan Roslund +2
We study noise propagation dynamics in a femtosecond oscillator by injecting external noise on the pump intensity. We utilize a spectrally-resolved homodyne detection technique tha…
Quantum-limited measurements of distance fluctuations with a multimode detector
Valérian Thiel, Jonathan Roslund, Pu Jian +2
An experimental scheme is introduced to measure multiple parameters that are encoded in the phase quadrature of a light beam. Using a modal description and a spectrally-resolved ho…
Tomography and Purification of the Temporal-Mode Structure of Quantum Light
Vahid Ansari, John M. Donohue, Markus Allgaier +6
High-dimensional quantum information processing promises capabilities beyond the current state of the art, but addressing individual information-carrying modes presents a significa…
On the Theoretical Capacity of Evolution Strategies to Statistically Learn the Landscape Hessian
Ofer M. Shir, Jonathan Roslund, Amir Yehudayoff
We study the theoretical capacity to statistically learn local landscape information by Evolution Strategies (ESs). Specifically, we investigate the covariance matrix when construc…
Reconfigurable Optical Quantum Networks Using Multimode Quantum Frequency Combs and Pulse Shaping
Y. Cai, J. Roslund, G. Ferrini +4
Multimode entanglement is quintessential for the design and fabrication of quantum networks, which play a central role in quantum information processing and quantum metrology. Howe…
A direct approach to Gaussian measurement based quantum computation
Giulia Ferrini, Jonathan Roslund, Francesco Arzani +2
In this work we introduce a general scheme for measurement based quantum computation in continuous variables. Our approach does not necessarily rely on the use of ancillary cluster…
Is "genuine multipartite entanglement" really genuine?
S. Gerke, J. Sperling, W. Vogel +4
The existence of non-local quantum correlations is certainly the most important specific property of the quantum world. However, it is a challenging task to distinguish correlation…
Absolute Measurement of Quantum-Limited Interferometric Displacements
Valérian Thiel, Pu Jian, Claude Fabre +2
A methodology is introduced that enables an absolute, quantum-limited measurement of sub-wavelength interferometric displacements. The technique utilizes a high-frequency optical p…
Spectral Noise Correlations of an Ultrafast Frequency Comb
Roman Schmeissner, Jonathan Roslund, Claude Fabre +1
Cavity-based noise detection schemes are combined with ultrafast pulse shaping as a means to diagnose the spectral correlations of both the amplitude and phase noise of an ultrafas…
Full multipartite entanglement of frequency comb Gaussian states
S. Gerke, J. Sperling, W. Vogel +4
An analysis is conducted of the multipartite entanglement for Gaussian states generated by the parametric down-conversion of a femtosecond frequency comb. Using a recently introduc…
Optimization of networks for measurement-based quantum computation
G. Ferrini, J. Roslund, F. Arzani +3
This work introduces optimization strategies to continuous variable measurement based quantum computation (MBQC) at different levels. We provide a recipe for mitigating the effects…
Full characterization of a highly multimode entangled state embedded in an optical frequency comb using pulse shaping
Renné Medeiros de Araújo, Jonathan Roslund, Yin Cai +3
We present a detailed analysis of the multimode quantum state embedded in an optical frequency comb generated by a Synchronously Pumped Optical Parametric Oscillator (SPOPO). The f…
Wavelength-Multiplexed Quantum Networks with Ultrafast Frequency Combs
Jonathan Roslund, Renné Medeiros De Araujo, Shifeng Jiang +2
Highly entangled quantum networks cluster states lie at the heart of recent approaches to quantum computing \cite{Nielsen2006,Lloyd2012}. Yet, the current approach for constructing…
Quantum Control Experiments as a Testbed for Evolutionary Multi-Objective Algorithms
Ofer M. Shir, Jonathan Roslund, Zaki Leghtas +1
Experimental multi-objective Quantum Control is an emerging topic within the broad physics and chemistry applications domain of controlling quantum phenomena. This realm offers cut…
Evolutionary Hessian Learning: Forced Optimal Covariance Adaptive Learning (FOCAL)
Ofer M. Shir, Jonathan Roslund, Darrell Whitley +1
The Covariance Matrix Adaptation Evolution Strategy (CMA-ES) has been the most successful Evolution Strategy at exploiting covariance information; it uses a form of Principle Compo…