• 23

  Jul, 2020
  Improving Timing Performance of Double-ended Readout in TOF-PET Detectors

  Scintillation crystals of 20 mm length or longer are needed for clinical time-of-flight positron emission tomography (TOF-PET) to ensure effective detection efficiency for gamma...
• 23

  Jul, 2020
  Importance of The Parallel Polarization Radiance for Estimating Inorganic Particle Concentrations in Turbid Waters Based on Radiative Transfer Simulations

  Contemporary ocean colour radiometers and inversion algorithms to derive optical properties and oceanic constituents rely only on the scalar treatment of water-leaving radiance ...
• 23

  Jul, 2020
  High-power Tunable Sub-nm Narrowband Near-diffraction-limited Superfluorescent Fiber Source Based on a Single-lens Spectral Filter

  A research team led by Prof. Dr. FAN Wenhui from Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences (CAS) propose a method for a high-p...
• 23

  Jul, 2020
  Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber

  Here, a research team from Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences (CAS) report on the exfoliation of graphene by using femt...
• 23

  Jul, 2020
  Exploiting Embedding Manifold of Autoencoders for Hyperspectral Anomaly Detection

  Hyperspectral anomaly detection is an important task in the remote sensing domain. Recently, researchers have shown great interest in deep learning-based methods because they ca...
• 23

  Jul, 2020
  Design and Experimental Test of a Common-path Coherent-dispersion Spectrometer for Exoplanet Searches

  A coherent-dispersion spectrometer (CODES) system using the radial velocity (RV) method for exoplanet searches is established in this paper by a research team led by Prof. Dr. H...