Adaptive Optics for Aberration Control in Einstein Telescope
GalaxiesOptical aberrations represent a critical issue for gravitational wave interferometers, as they impact the stability and controllability of the experiment.
Maria Cifaldi +3 more
doaj +1 more source
A high-flux BEC source for mobile atom interferometers (vol 17, 065001, 2015)
, 2015 Erratum to: A high-flux BEC source for mobile atom interferometers in: New Journal of Physics 17 (2015 ...
Rasel, Ernst Maria +14 more
core +1 more source
Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review
Advanced Science, EarlyView.Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh +8 more
wiley +1 more source
Comparative Sensitivities of Gravitational Wave Detectors Based on Atom Interferometers and Light Interferometers [PDF]
, 2012 We consider a class of proposed gravitational wave detectors based on multiple atomic interferometers separated by large baselines and referenced by common laser systems.
Baker, John G., Thorpe, J. I.
core
Compactness of lateral shearing interferometers
, 2011 International audienceImaging lateral shearing interferometers are good candidates for airborne or spaceborne Fourier- transform spectral imaging. For such applications, compactness is one key parameter.
Chavel, Pierre +7 more
core +1 more source
Ultrafast Optoacoustics Reveals Intricate 3D Anisotropic Elasticity in Nanocrystalline Membranes
Advanced Science, EarlyView.Ultrafast optoacoustic spectroscopy combined with a Sagnac interferometer enables non‐contact, simultaneous characterization of thickness and the full three‐dimensional anisotropic elastic constants in freestanding nanocrystalline copper membranes. By capturing gigahertz Lamb waves and zero‐group‐velocity resonances followed by SAFE‐GA inversion, the ...
Shuchang Zhang +11 more
wiley +1 more source
Gravitational decoherence of atomic interferometers
, 2002 International audienceWe study the decoherence of atomic interferometers due to the scattering of stochastic gravitational waves. We evaluate the `direct' gravitational effect registered by the phase of the matter waves as well as the `indirect' effect ...
Reynaud, Serge +2 more
core +3 more sources
Enhanced phase sensitivity in a feedback-assisted interferometer
New Journal of PhysicsThe topology of feedback optical parametric amplifier (FOPA) renders a number of significant advantages over the topology of traditional optical parametric amplifier (TOPA) such as a higher degree of quantum correlation, all-phase entanglement ...
Gao-Feng Jiao
doaj +1 more source
Cascaded Photonic Crystal Fiber Interferometers for Refractive Index Sensing
IEEE Photonics Journal, 2012 We present a cascaded fiber device based on photonic crystal fiber (PCF) interferometers for refractive index (RI) sensing. The PCF modal interferometers have microbubbles at both sides of the splice regions.
Jun Long Lim +3 more
doaj +1 more source
Circumventing defective components in linear optical interferometers
, 2019 A crucial challenge to the scaling up of linear optical interferometers is the presence of defective optical components resulting from inevitable imperfections in fabrication and packaging.
Ish Dhand (14384529)
core +1 more source