402 citations · 1.2k across the 22 of their papers we have counts for
23 papers
Single and coupled cavity mode sensing schemes using a diagnostic field
Aaron W. Goodwin-Jones, Haochen Zhu, Carl Blair +4
Precise optical mode matching is of critical importance in experiments using squeezed-vacuum states. Automatic spatial-mode matching schemes have the potential to reduce losses and…
Science with the Einstein Telescope: a comparison of different designs
Marica Branchesi, Michele Maggiore, David Alonso +73
The Einstein Telescope (ET), the European project for a third-generation gravitational-wave detector, has a reference configuration based on a triangular shape consisting of three…
Observing the optical modes of parametric instability
Mitchell Schiworski, Vladimir Bossilkov, Carl Blair +4
Parametric Instability (PI) is a phenomenon that results from resonant interactions between optical and acoustic modes of a laser cavity. This is problematic in gravitational wave…
Modeling circulating cavity fields using the discrete linear canonical transform
Alexei A. Ciobanu, Daniel David Brown, Peter J. Veitch +1
Fabry-Perot cavities are central to many optical measurement systems. In high precision experiments, such as aLIGO and AdV, coupled cavities are often required leading to complex o…
Modal decomposition of complex optical fields using convolutional neural networks
Mitchell G. Schiworski, Daniel D. Brown, David J. Ottaway
Recent studies have shown convolutional neural networks (CNNs) can be trained to perform modal decomposition using intensity images of optical fields. A fundamental limitation of t…
Differential wavefront sensing and control using radio-frequency optical demodulation
Daniel D. Brown, Huy Tuong Cao, Alexei Ciobanu +2
Differential wavefront sensing is an essential technique for optimising the performance of many precision interferometric experiments. Perhaps the most extensive application of thi…