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  • Application Note: AAT3190 Positive/Negative Bias Supply for CCD Camera Sensors
    Typical CCD camera sensors require a positive and negative bias voltage of +15V and -8V, respectively, at load currents up to 10mA. This application requires good output regulation for these bias supply voltages. In addition, CCD camera sensors are noise sensitive and require very low input
  • Electron Multiplication CCDs Offer a Flexible Solution
    accomplished by using intensified CCD cameras, which also amplify signal but at the cost of image degradation and reduced dynamic range caused by various noise sources.
  • CMOS Cameras Rise to Speed Challenge
    Advances in CMOS image-sensor technology are making it possible for a new breed of highspeed cameras to capture events previously impossible to image by conventional CCD cameras. Improvements in chip design and manufacturing have enabled CMOS cameras to become a cost-effective, high-performance
  • CCD Test Methods
    will be given for performing these tests yourself. It is recommended that you familiarize yourself with the other subjects in CCD University before reviewing the subject of testing. These tests are important indicators of camera quality and they fulfill the commitment we have to our customers
  • Telescope Optics & Pixel Size
    These questions illustrate the three major issues of matching a telescope to a CCD camera: 1) sampling, 2) pixel sensitivity, and 3) field of view. These issues must be addressed in order to take CCD images with your telescope that are as pleasing to look at as they are scientifically useful
  • Red Enables Cell Membrane Study
    In biological microscopy, simply being able to view a sample is half the battle. It is also crucial to capture and archive images for future reference. CCD cameras seem to be the technology of choice for this task, but not all of these devices are the same. Various microscopy applications demand
  • Smart Computing Article - Focusing On Digital Cameras
    . This type of array serves as the light-detecting component in many digital cameras, video cameras, and optical scanners. CCDs and CMOS (complementary metal-oxide semiconductor) components are the light-sensitive sensors used to capture digital images. Some manufacturers prefer CCDs, while others use
  • A Laboratory Plasma Experiment for Studying Magnetic Dynamics of Accretion Discs and Jets
    This work describes a laboratory plasma experiment and initial results which should give insight into the magnetic dynamics of accretion discs and jets. A high-speed multiple-frame CCD camera reveals images of the formation and helical instability of a collimated plasma, similar to MHD models

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