Microscopy: Cameras and Detectors I: How Do They Work? (Nico Stuurman)

Ғылым және технология

Learn more: www.ibiology.org/talks/photos...
Photosensitive detectors are used in microscopy to generate digital images. This lecture introduces the two main classes of detectors: single-point (Photo-multipliers and Photo-diodes) and multi-point detectors (cameras) and explains their basic principles.

Пікірлер: 23

  • @pllorenss
    @pllorenss4 жыл бұрын

    I am studying the shift from CCD to CMOS in aerial survey cameras (main requirement: several hundred MPix resolution). You explain clearly in less than three minutes what has taken me several days of reading to understand. Thanks Nico!!

  • @sriharisha251
    @sriharisha2514 жыл бұрын

    U are one amazing person when it comes to explaining. Thank you for everything man

  • @subha9037
    @subha90375 жыл бұрын

    This is so well explained, really helped me understand the concept, thank you

  • @lucafogliati6050
    @lucafogliati6050 Жыл бұрын

    Must see.Also just for a refresh.Thank you!

  • @ornestebuitkute9720
    @ornestebuitkute97203 жыл бұрын

    This is really nice, thank you! I am working with CMOS at the moment and it is hard to understand this in theory, so complementary videos really helps to visualise this better!

  • @blanca4287
    @blanca42878 жыл бұрын

    Wonderfully explained!

  • @jaychiang1688
    @jaychiang16882 жыл бұрын

    Very informative! The video is old but not outdated.

  • @robert-dr8569
    @robert-dr85693 жыл бұрын

    Excellent lecture! Thank you.

  • @brendaaguirre2937
    @brendaaguirre2937 Жыл бұрын

    This is a great lecture. Thank you so much!

  • @nabarcheto7950
    @nabarcheto79503 жыл бұрын

    Thank you ever so much! This is exactly what I wanted to learn!

  • @sa-dd9bu
    @sa-dd9bu3 жыл бұрын

    wonderful explanation!

  • @irisobobo
    @irisobobo2 жыл бұрын

    Nice overview! Thanks!

  • @thangarasuappavoo3999
    @thangarasuappavoo39993 жыл бұрын

    Great analogy simple and effective

  • @romiho8863
    @romiho88633 жыл бұрын

    Thank you for your kind explanation. I have a question regarding pixel. Does one pixel include 1 red, 1 blue and 2 green color? Or Does 1 pixel include only 1 color? For example 1 red is 1 pixel, 1 blue is 1 pixel and 2 green are 2 pixel. Thank you for your response.

  • @harvdaguy
    @harvdaguy4 жыл бұрын

    So inspiring!

  • @kasaimarie-claire-yui3356
    @kasaimarie-claire-yui33563 жыл бұрын

    hi, what is the corelation between image gray level and screen gray level? what is the threshlod and saturation? how do you explain it changed when you change brrightness and contrast parameters. thanks

  • @mariuschirita7577
    @mariuschirita75776 жыл бұрын

    great talk! A minor comment @ 6:11 "Measure single photon hits*" not electron

  • @lokeshranjanjha1796

    @lokeshranjanjha1796

    4 жыл бұрын

    I guess it should be "electron". Because of low quantum efficiency, PMT is not supposed to measure a single photon hit.

  • @jieheng5274
    @jieheng52747 жыл бұрын

    Great

  • @user-zw3gx9rb5v
    @user-zw3gx9rb5v2 жыл бұрын

    With Silk

  • @flippert0
    @flippert04 жыл бұрын

    I get a Michael Douglas vibe here

  • @user-zw3gx9rb5v
    @user-zw3gx9rb5v2 жыл бұрын

    PLUS

  • @user-zw3gx9rb5v
    @user-zw3gx9rb5v2 жыл бұрын

    HEINZ

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