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Wenbo Sun wins outstanding graduate researcher award

News: April 16, 2024
Wenbo Sun received the Outstanding Graduate Student Research Award in recognition of his excellence in graduate student research. The award was conferred at the Purdue College of Engineering Graduate Education Awards 2024 luncheon on April 17th, . This is awarded to 13 Ph.D. students (2 from ECE)...

Jehan Shalabi wins the Tau Beta Pi fellowship

News: April 13, 2024
Jehan Shalabi was recently conferred with the prestigious Tau Beta Pi fellowship from nation's second oldest honor's society. The purpose has been to finance, for a select group of members chosen for merit, a year of graduate study at the institutions of their choice. A distinguishing feature of Tau...

Andy Schramka and Peter Menart win the NDSEG fellowship

News: March 22, 2024
Our group members Andy Schramka and Peter Menart have recently been awarded the prestigious National Defense Science and Engineering Graduate fellowship by the Department of Defense. DoD plans to award new three-year graduate fellowships each fiscal year to individuals who have demonstrated ability...

Spinning Metasurfaces

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Spectro-polarimetric imaging in the long-wave infrared (LWIR) region plays a crucial role in applications from night vision and machine perception to trace gas sensing and thermography. However, the current generation of spectro-polarimetric LWIR imagers suffers from limitations in size, spectral...

Thermal Voyager

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Achieving reliable autonomous navigation during nighttime remains a substantial obstacle in the field of robotics. Although systems utilizing Light Detection and Ranging (LiDAR) and Radio Detection and Ranging (RADAR) enables environmental perception regardless of lighting conditions, they face...

TeX Vision

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The resolution of optical imaging is limited by diffraction as well as detector noise. However, thermal imaging exhibits an additional unique phenomenon of ghosting which results in blurry and low-texture images. Here, we provide a detailed view of thermal physics-driven texture and explain why it...