Multipurpose Micro Diffractive- Imaging Magnetooptical System | Available Intellectual Property | Rensselaer Polytechnic Institute

Multipurpose Micro Diffractive- Imaging Magnetooptical System

RPI ID: 2020-019-401

Innovation Summary:
A magneto-optical imaging system integrates diffractive optics to enhance spatial resolution and material-specific contrast. The system uses magnetic field modulation and diffractive lensing to visualize magnetic domains and anisotropic structures. It supports micro- and nanoscale imaging and is compatible with laboratory and industrial setups. The compact design enables integration with spectroscopic and scanning platforms.

Challenges / Opportunities:
Conventional magneto-optical systems are bulky and limited in resolution. This invention introduces diffractive components that reduce size and improve performance. It opens opportunities for advanced materials characterization, magnetic sensor development, and compact imaging tools. The system supports scalable deployment and multi-modal analysis.

Key Benefits / Advantages:
✔ High-resolution magneto-optical imaging
✔ Compact diffractive design
✔ Material-specific contrast
✔ Scalable for lab and field use
✔ Compatible with spectroscopy

Applications:
• Materials science
• Magnetic sensor development
• Industrial inspection

Keywords:
magnetooptics #diffractiveimaging #materialscharacterization #opticalsensors #nanotechnology #imaging

Intellectual Property:
US Published Patent Application, US20220373452A1, 17/765054, filed 30-Mar-2022

Patent Information:
Inventors:
Edwin Fohtung
Keywords:
diffractive
Imaging
laser magnetometry
magnetooptical
For Information, Contact:
Natasha Sanford
Licensing Associate
Rensselaer Polytechnic Institute
sanfon@rpi.edu