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Rice Prof ELEC 571
Добавлен 12 май 2016
Inspired by MinutePhysics, this video series is designed for upper level STEM undergraduates as a relatable introduction into nanoimaging. My graduate course ELEC 571 "Imaging at the Nanoscale" is an advanced survey of the techniques used in imaging micron and nanometer structures with an emphasis on applications in chemistry, physics, biology, and engineering. That course reviews scanning probe, superresolution optical, and electron microscopies, as well as discussions on the fundamental and practical aspects of image acquisition, artifacts, filtering, and machine learning analysis of such data. The A# series of videos are based around my other course, "Physics of Sensors."
Single Doxel Imager: A compressive hyperspectral video imaging system using a single-pixel detector
Here we showcase a video-rate hyperspectral imager based on a single-pixel photodetector that can achieve high-throughput hyperspectral video recording at a low bandwidth. Specifically, we demonstrate a joint spatial-spectral encoding scheme which can encode the scene into highly compressed single-pixel measurements and obtain temporal correlation at the same time. Since it uses a single photodetector, it is ideal for hyperspectral video imaging in the short-, mid-, and long-wave infrared as well as the terahertz electromagnetic bands.
Nature Communications volume 15, Article number: 1456 (2024)
doi.org/10.1038/s41467-024-45856-1
Capturing fine spatial, spectral, and temporal information of ...
Nature Communications volume 15, Article number: 1456 (2024)
doi.org/10.1038/s41467-024-45856-1
Capturing fine spatial, spectral, and temporal information of ...
Просмотров: 99
Видео
34_TOF-SIMS_PDhindsa
Просмотров 337 месяцев назад
A video covering the basics of time-of-flight secondary ion mass spectroscopy (TOF-SIMS) as a surface analytical technique.
A13_NMR Spectroscopy_THulse
Просмотров 467 месяцев назад
A video describing the fundamental physics behind Nuclear Magnetic Resonance (NMR) spectroscopy.
A03.5_Thermoacoustic MEMs_MDugan
Просмотров 307 месяцев назад
A video describing how thermal effusivity of gases can be used to acoustically detect their composition in a MEMs sensor.
KF Kelly_RiceU_Compressive Hyperspectral Visible & Infrared Imaging for Microscopy & Machine Vision
Просмотров 53Год назад
Recorded 02 December 2022 at IPAM's Multi-Modal Imaging with Deep Learning and Modeling Workshop This talk reviews approaches to combine compressive imaging systems and neural network algorithms for hyperspectral machine vision tasks and how this can be implemented in reconstruction as well as directly on compressive measurements. The first example discussed will be where the spatial light modu...
A08_Glucose Sensor_KairaL
Просмотров 21Год назад
Video describing how glucose monitors operate for monitoring blood sugar levels.
A06_MEMS Gyroscopes_BenjaminU
Просмотров 34Год назад
A video describing the operation of microelectromechecanical (MEMs) gyroscopes.
A00_Piezoresistive Sensors_AsmaF
Просмотров 29Год назад
Video describing the physics of piezoresistivity and how it is used as a sensor for pressure/strain/force.
06.5_Scanning Thermal Microscopy_SAldhurais
Просмотров 1342 года назад
This particular video describes how scanning thermal microscopy operates using special probes for an atomic force microscope. This allows imaging temperature and thermal properties of materials with sub-micron resolution. For more details on the physics of sensing see video A01 Physics of Resistance Temperature Detectors. The video was made using the software Doodly.
A09_Quantum Well Infrared Photodetectors_SYu
Просмотров 1,1 тыс.2 года назад
Video describing the physics of Quantum Well Infrared Photodetectors (QWIPs) as a new method for creating single photodiodes and IR focal plane arrays. (created by Videoscribe)
A01_Physics of Resistance Temperature Detectors (RTDs)_AMachorroOrtiz
Просмотров 542 года назад
A video describing resistance-based temperature detectors (RTDs) and how they operate as thermal contact sensors in the context of the Drude conduction model. (This video was created with VideoPad Video Editor.)
33_Neutron Diffraction_TPieshkov
Просмотров 613 года назад
An introduction to nanoimaging by diffraction of scattered neutrons.
32_Rutherford Backscattering_BSingh
Просмотров 1,9 тыс.3 года назад
An introduction to the physics of Rutherford backscattering spectroscopy.
14.6_Photoluminescence in Microscopy_ABayles
Просмотров 663 года назад
A discussion on the physics of photoluminescence and how it is used in optical microscopy.
14.3_Polarized Optical Microscopy_CGinestra
Просмотров 1203 года назад
An introduction to the role of polarization in optical microscopy.
03.5_Chemical Force Microscopy_CMcCowan
Просмотров 2113 года назад
03.5_Chemical Force Microscopy_CMcCowan
07_Near-field Microscopy_NSOM_Sudeshna
Просмотров 823 года назад
07_Near-field Microscopy_NSOM_Sudeshna
03_Atomic Force Microscopy (AFM)_Smith
Просмотров 1043 года назад
03_Atomic Force Microscopy (AFM)_Smith
27_Superresolution Single Particle Tracking_NMoringo
Просмотров 5304 года назад
27_Superresolution Single Particle Tracking_NMoringo
28_Morphological Operators in Image Processing_LBishop
Просмотров 714 года назад
28_Morphological Operators in Image Processing_LBishop
18.5_Photothermal Heterodyne Imaging_JShooter
Просмотров 1444 года назад
18.5_Photothermal Heterodyne Imaging_JShooter
06.5_Tip Enhanced Raman Spectroscopy_TERS_AApte
Просмотров 3864 года назад
06.5_Tip Enhanced Raman Spectroscopy_TERS_AApte
31_Helium Ion Microscopy_MDuranChaves
Просмотров 8654 года назад
31_Helium Ion Microscopy_MDuranChaves
02_Spin Polarized STM (SP-STM)_ODewey
Просмотров 8644 года назад
02_Spin Polarized STM (SP-STM)_ODewey
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