RPI ID: 2021-051-201
Innovation Summary: Polarimetric coherent diffraction imaging systems utilize metasurface optics to capture polarization-sensitive diffraction patterns without traditional lenses. These systems operate effectively in the VUV-EUV-SXR spectral regions and support arbitrary angles of incidence. The approach enables near-wavelength-limited resolution and compact optical configurations. Applications include nanoscale imaging and material characterization.
Challenges / Opportunities: Conventional imaging systems face limitations in resolution and complexity when operating in short-wavelength regimes. This invention eliminates the need for imaging optics, reducing bulk and improving performance. It enables compact, high-resolution imaging for scientific and industrial use. Polarization sensitivity enhances contrast and material differentiation.
Key Benefits / Advantages: ✔ Lensless high-resolution imaging ✔ Polarization-sensitive detection ✔ Compact optical design ✔ Applicable to short-wavelength regimes ✔ Enhanced material contrast
Applications: • Nanoscale imaging • Material characterization • Semiconductor inspection
Keywords: #coherentdiffraction #polarimetry #metasurfaceoptics #shortwavelengthimaging #materialanalysis #lenslessimaging
Intellectual Property: US Application 18/109525 US20230258560A1 filed 14-Feb-2023