510 citations · 1k across the 12 of their papers we have counts for
12 papers
Optimization of neutron diffraction from phase-gratings
B. Heacock, D. Sarenac, D. G. Cory +6
The recent development of phase-grating moiré neutron interferometry promises a wide range of impactful experiments from dark-field imaging of material microstructure to precise me…
Sub-micrometer resolution neutron tomography
B. Heacock, D. Sarenac, D. G. Cory +5
We demonstrate a neutron tomography technique with sub-micrometer spatial resolution. Our method consists of measuring neutron diffraction spectra using a double crystal diffractom…
Broadband Neutron Interferometer
Dmitry A. Pushin, Dusan Sarenac, Dan Hussey +10
We demonstrate a two phase-grating, multi-beam neutron interferometer by using a modified Ronchi setup in a far-field regime. The functionality of the interferometer is based on th…
Demonstration of a white beam far-field neutron interferometer for spatially resolved small angle neutron scattering
Daniel S. Hussey, Houxun Miao, Guangcui Yuan +6
We provide the first demonstration that a neutron far-field interferometer can be employed to measure the microstructure of a sample. The interferometer is based on the moiré patte…
Spherical-Wave Far-Field Interferometer for Hard X-Ray Phase Contrast Imaging
Houxun Miao, Andrew A. Gomella, Katherine J. Harmon +5
Low dose, high contrast x-ray imaging is of general interest in medical diagnostic applications. X-ray Mach-Zehnder interferometers using collimated synchrotron beams demonstrate t…
Motionless Phase Stepping in X-Ray Phase Contrast Imaging with a Compact Source
Houxun Miao, Lei Chen, Eric E. Bennett +6
X-ray phase contrast imaging offers a way to visualize the internal structures of an object without the need to deposit any radiation, and thereby alleviate the main concern in x-r…
Observation of Correlation between Route to Formation, Coherence, Noise, and Communication Performance of Kerr Combs
Pei-Hsun Wang, Fahmida Ferdous, Houxun Miao +6
Microresonator optical frequency combs based on cascaded four-wave mixing are potentially attractive as a multi-wavelength source for on-chip optical communications. In this paper…
Probing Within Partially Coherent Microcavity Frequency Combs via Optical Pulse Shaping
Fahmida Ferdous, Houxun Miao, Pei-Hsun Wang +5
Recent investigations of microcavity frequency combs based on cascaded four-wave mixing have revealed a link between the evolution of the optical spectrum and the observed temporal…
Wide Stiffness Range Cavity Optomechanical Sensors for Atomic Force Microscopy
Yuxiang Liu, Houxun Miao, Vladimir Aksyuk +1
We report on progress in developing compact sensors for atomic force microscopy (AFM), in which the mechanical transducer is integrated with near-field optical readout on a single…
A microelectromechanically controlled cavity optomechanical sensing system
Houxun Miao, Kartik Srinivasan, Vladimir Aksyuk
Microelectromechanical systems (MEMS) have been applied to many measurement problems in physics, chemistry, biology and medicine. In parallel, cavity optomechanical systems have ac…
Spectral Line-by-Line Pulse Shaping of an On-Chip Microresonator Frequency Comb
Fahmida Ferdous, Houxun Miao, Daniel E. Leaird +5
We report, for the first time to the best of our knowledge, spectral phase characterization and line-by-line pulse shaping of an optical frequency comb generated by nonlinear wave…
Optomechanical transduction of an integrated silicon cantilever probe using a microdisk resonator
Kartik Srinivasan, Houxun Miao, Matthew T. Rakher +2
Sensitive transduction of the motion of a microscale cantilever is central to many applications in mass, force, magnetic resonance, and displacement sensing. Reducing cantilever si…