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Thread: Higher Success Rate? (v.Red 1W Laser Modules)

  1. #11
    Join Date
    Jan 2006
    Location
    Charleston, SC
    Posts
    2,147,489,446

    Default

    In fairness to Lasever, their 635 direct-injection reds have always been pretty reliable. The problems were with their older DPSS designs, especially the 473 nm blues. (And I say that as a Lasever customer that had to send the same laser back to China 3 times before they got it right.)

    Adam

  2. #12
    Join Date
    Jan 2007
    Posts
    142

    Default Clarification from Lasever

    Quote Originally Posted by buffo View Post
    In fairness to Lasever, their 635 direct-injection reds have always been pretty reliable. The problems were with their older DPSS designs, especially the 473 nm blues. (And I say that as a Lasever customer that had to send the same laser back to China 3 times before they got it right.)

    Adam
    Adam,
    Thanks for your clarifying! I admit we had problems on 473nm DPSS. And I want to share some more information.
    First, the LSR532H 1W to 2W's are made by Lasever, not CNI. Now we have OEM style, the small module with TEC built in. Very nice looking. see specifications behind.

    Second, I didn't see the beam data of the ebay item, but I think our lasers have better beam. For 638nm 2W and lower, the beam size is smaller than 5mm, divergence 2mrad one side and smaller than 2mrad the other side. We are experienced in dealing with the 638nm 500mW diodes. You can depend on us on the 638nm high power lasers, 1W to 5W and higher coming up.

    David
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    Last edited by Lasever; 01-11-2014 at 06:13.
    Professional manufacturer for High Power DPSS and Diode Lasers.
    1~8W 638nm Red
    1~8W 520nm Green
    1~20W 445/465nm Blue
    3~10W RGB laser
    http://www.lasever.com/
    Email: sales@lasever.com

  3. #13
    Join Date
    Apr 2014
    Location
    California/USA
    Posts
    3

    Default

    Waooo it's great to read about it .

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