Search Results - interferometer

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A Novel X-ray Grating to Enhance Phase Contrast Imaging
The present invention relates to improving x-ray phase contrast imaging. The invention discloses a novel grating interferometer for phase contrast imaging with hard x-rays that overcomes limitations in the level of sensitivity by utilizing the advantages of far-field interferometers. The novel design and fabrication process can easily acquire absolute...
Published: 10/28/2024   |   Inventor(s): Han Wen
Keywords(s): AA3XXX, Balanced, GRATING, INTERFEROMETER, Two-arm, VCXXXX, VDXXXX, WBXXXX, WIXXXX, XDXXXX, XFXXXX, X-RAY, YBXXXX, YCXXXX
Category(s): Collaboration Sought > Collaboration, Application > Software / Apps, Application > Medical Devices, Application > Research Materials, Application > Diagnostics, TherapeuticArea > Cardiology, Application > Non-Medical Devices, TherapeuticArea > Oncology
Stable Monolithic Interferometer for High Precision Calibration
Demonstrates Significant Advantages in Precision, Ease of Use, Compatibility, and Multiplexing CapacityThis Michelson interferometer serves as a low-cost, high-quality wavelength calibration standard for spectrometers, tunable lasers, or other spectral instruments and a stable wavelength reference for laser wavelength stabilization or characterization....
Published: 6/27/2021   |   Inventor(s): Jian Ge, Xiaoke Wan
Keywords(s): Etalon, Interferometer, Monolithic, Wavelength Calibration, Wavelength reference
Category(s): Technology Classifications > Engineering > Instrumentation-Sensors-Photonics