Retrographic Sensors with Fluorescent Illumination

Non-Exclusively Licensed

A retrographic sensor includes a transparent structure, a transparent elastomeric pad, and an at least partially reflective layer. One or more excitation light sources emit light toward a side surface of the transparent structure. The side surface may include a fluorescent layer, where the light from the one or more excitation light sources excites fluorescent emissions from the fluorescent layer. The fluorescent emissions may illuminate the at least partially reflective layer.

Researchers

Departments: Department of Brain and Cognitive Sciences
Technology Areas: Biomaterials & Bioelectronics: Health Monitoring / Sensing & Imaging: Imaging, Optical Sensing
Impact Areas: Healthy Living

  • retrographic sensors with fluorescent illumination
    United States of America | Published application

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