|
Light Source with Tunable Spectrum and Polarization States
This technology is a light source that provides illumination with a tunable spectrum and polarization state using a single spatial light modulator. Compared to current tunable light sources, this system offers high power and a wide spectrum. Furthermore, the polarization state of each spectrum can be adjusted as needed without the requirement of an...
Published: 8/6/2024
|
Inventor(s): Rongguang Liang, Yuanyuan Sun
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design
|
|
3D Printed Lightguide Array for Optical Imaging
This technology is a collection of transparent glass or polymer elements (a lightguide array) for routing light to an array of sensors for use in spectral imaging.
Background:
Spectral imaging combines traditional optical images with spectroscopy to capture the spectral properties at each part of an image. This technology is useful because it can...
Published: 6/27/2024
|
Inventor(s): Rongguang Liang, Zhihan Hong, Piaoran Ye, Douglas Loy, Yuanyuan Sun
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Displays
|
|
Deep Learning-Based Hyperspectral Imaging
This technology is a pairwise-image-based hyperspectral convolution neural network (pHSCNN) that works to recover hyperspectral images from a pair of RGB images to improve their fidelity. The technology captures sequentially via a color sensor paired with and without an optimized optical filter in front of the imaging lens. This filter also works to...
Published: 12/16/2024
|
Inventor(s): Rongguang Liang, Yuanyuan Sun
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing
|
