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Forum: Light Sources, Other than Laser

Coherence is lost on them ;)

  1. high-speed photodiodes? (~32GHz)

    Started by morgnk, 11-12-2019 01:46
    2 Pages •
    1 2
    • Replies: 10
    • Views: 3,342
    kecked
    05-05-2021, 03:23 Go to last post

  2. Smile help me to choose a laser pointer?

    Started by northspencer, 04-09-2012 22:07
    2 Pages •
    1 2
    • Replies: 15
    • Views: 7,976
    Lasertize
    12-14-2020, 14:56 Go to last post

  3. technical question regarding retro reflective screen Gain

    Started by taxayy, 06-18-2019 07:25
    2 Pages •
    1 2
    • Replies: 16
    • Views: 4,576
    CyberCityTOVC
    10-27-2020, 18:23 Go to last post

  4. Wireless DMX... questions

    Started by absolom7691, 06-03-2018 05:51
    2 Pages •
    1 2
    • Replies: 18
    • Views: 4,653
    Guido
    10-10-2020, 21:14 Go to last post

  5. big ol incandescent bulb

    Started by lasingfox, 08-07-2020 11:04
    1 Attachment(s)
    • Replies: 1
    • Views: 375
    absolom7691
    08-07-2020, 13:02 Go to last post

  6. And before we did lasers...we did Light Boxes...

    Started by lasermaster1977, 06-07-2020 17:13
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 10
    • Views: 2,828
    Lazerjock
    06-10-2020, 12:15 Go to last post

  7. LED Blacklights vs Flourescent Blacklights?

    Started by LEDpaint, 09-26-2012 11:37
    6 Pages •
    1 2 3 ... 6
    8 Attachment(s)
    • Replies: 52
    • Views: 59,610
    Draco
    01-26-2020, 00:48 Go to last post

  8. Help On CNI 10W Green laser source

    Started by Laserpower, 12-30-2019 14:28
    2 Attachment(s)
    • Replies: 5
    • Views: 1,570
    Laserpower
    01-09-2020, 22:39 Go to last post

  9. Helmholtz-Kohlrausch effect and RGB power balance?

    Started by neilhrgd, 07-29-2019 10:51
    1 Attachment(s)
    • Replies: 9
    • Views: 3,076
    neilhrgd
    08-04-2019, 01:26 Go to last post

  10. hti lamps from china, is it worth it?

    Started by haze, 07-19-2019 07:49
    • Replies: 0
    • Views: 1,481
    haze
    07-19-2019, 07:49 Go to last post

  11. do you need AR coating for a beam splitter film?

    Started by dabrash, 04-02-2019 01:46
    2 Pages •
    1 2
    • Replies: 10
    • Views: 4,400
    dabrash
    04-03-2019, 11:12 Go to last post

  12. Lens (de)magnification - how to properly measure vertex distance

    Started by ReimannX, 02-04-2019 17:44
    1 Attachment(s)
    • Replies: 1
    • Views: 2,111
    laserist
    02-05-2019, 05:04 Go to last post

  13. some unusual dlp to dlp projection ideas

    Started by 2funuk, 01-19-2019 03:33
    • Replies: 3
    • Views: 1,849
    laserist
    01-19-2019, 13:08 Go to last post

  14. how to tilt-shift DSLR lenses and video projector lens shift work?

    Started by widaxi, 02-06-2018 02:30
    • Replies: 4
    • Views: 2,776
    rick1221
    01-19-2019, 02:52 Go to last post

  15. TTL/Analoge drivers?

    Started by Shysk, 11-30-2018 12:28
    4 Pages •
    1 2 3 ... 4
    3 Attachment(s)
    • Replies: 31
    • Views: 8,702
    buffo
    01-09-2019, 06:30 Go to last post

  16. Help Identifying this...

    Started by gallenbt, 12-03-2018 17:29
    8 Attachment(s)
    • Replies: 3
    • Views: 1,552
    mixedgas
    12-04-2018, 10:20 Go to last post

  17. Led communication range

    Started by mixedgas, 10-10-2018 10:11
    1 Attachment(s)
    • Replies: 4
    • Views: 2,333
    mixedgas
    10-16-2018, 06:31 Go to last post

  18. Laser projector combined with video projector image??

    Started by ffd8, 02-01-2016 17:48
    3 Pages •
    1 2 3
    • Replies: 25
    • Views: 17,797
    ffd8
    10-12-2018, 05:23 Go to last post

  19. Mapping LED array panels in custom shapes

    Started by ZeroPoint, 09-20-2018 19:03
    1 Attachment(s)
    • Replies: 5
    • Views: 2,427
    telmnstr
    10-01-2018, 11:54 Go to last post

  20. film or thin plate to switch between polarization states?

    Started by joec, 08-05-2018 08:24
    2 Pages •
    1 2
    • Replies: 11
    • Views: 4,444
    buffo
    08-20-2018, 05:11 Go to last post

  21. demagnification lens?

    Started by joec, 07-17-2018 10:18
    • Replies: 5
    • Views: 2,487
    yaddatrance
    07-19-2018, 17:10 Go to last post

  22. proper rear projection screens needed

    Started by piydadorto, 06-08-2018 05:23
    • Replies: 4
    • Views: 2,396
    piydadorto
    06-16-2018, 15:32 Go to last post

  23. only see photo when looking straight at it?

    Started by piydadorto, 06-06-2018 08:46
    2 Attachment(s)
    • Replies: 5
    • Views: 2,320
    VDX
    06-11-2018, 23:59 Go to last post

  24. color filters (not dichro mirrors)

    Started by piydadorto, 06-01-2018 02:53
    2 Attachment(s)
    • Replies: 9
    • Views: 2,672
    dkumpula
    06-03-2018, 15:21 Go to last post

  25. need to operate a pulsed operated LED without modulation

    Started by piydadorto, 05-30-2018 02:05
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 19
    • Views: 4,202
    piydadorto
    06-03-2018, 14:17 Go to last post
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