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jmgallego jmgallego is offline

Class 2 Laser

Visitor Messages

Showing Visitor Messages 1 to 10 of 10
  1. hakzaw1
    08-10-2017 05:35 AM
    hakzaw1
    heard you are back--welcome
    8)
  2. hopeful7
    05-17-2011 03:14 AM
    hopeful7
    Hi, my name's marc. I have a question about these new 455nm diodes. Are they an improvement over the old ones? I think I have a casio one in my eugemus host. Are these better eg: more output or lower divergence, and where can I locate one just wondering. Marc or mecker@peoplepc.com
  3. hakzaw1
    05-11-2011 10:51 PM
    hakzaw1
    what happened to you ??
  4. hakzaw1
    04-24-2011 02:19 AM
    hakzaw1
    You said before that someday you may want in on a GB from JETL_ you waited and now the prices have dropped.(lucky you!!) Go to the OP GB#4 (in the GB forum)and take your pick- leave me a new post with you choice(s). itic toc go for the 532/250- my fav.
  5. jmgallego
    I am baaackk!! All I can say for now, watch our for them green diode laser **diodes** coming out!!!
  6. hakzaw1
    12-21-2010 11:28 PM
    hakzaw1
    wierd you go Joe??
  7. hakzaw1
    08-04-2010 12:31 AM
    hakzaw1
    BTW Ehgemus got that host from me-I forgot that!!!
  8. hakzaw1
  9. hakzaw1
    08-03-2010 11:55 PM
    hakzaw1
    here is a link to the 'stinger' lab host--see meatball's how-to on his build

    the fan is fromAll Electronics Corp catalogue www.allelectronics.com

    Cat # CF-375 5vdc 20 mm fits perfect 1.2 cfm--$2.50 each 20X20X8mm-9000rpms
  10. Crazy Jay
    oops ment to send pm

About Me

  • About jmgallego
    Biography
    Chemist by profession, built my first laser back in 1973, created my first hologram in 1974...
    Location
    San Diego, CA
    Interests
    Lasers, rare fruits (past Chairman of CRFGSanDiego.org), weather monitoring (Weather.LosGallego.com)
    Occupation
    Supervising Chemist
  • Signature
    Building Laser Pointers Using the 445nm Laser Diodes
    Diode Lasers:
    405nm: 15 and 35mW built, PHR 405nm, 100mW, Dagin's Dorcy built ~200mW
    445nm: Built ~3W and Jayrob Built - 445nm <1W
    532nm: 70mW and ~200mW
    635/650nm: 200mW, and several builds
    Gas Lasers:
    337nm: Nitrogen (N2) laser, 3mW, 175uJ/pulse, peak @ 30kW and a 6mW, 260uJ/pulse, peak @ 75kW
    632nm: Melles Griot HeNe, 0.5, 1. 0 5 0 and 15. 0mW
    Dye Laser(s):

    380-~1000nm: Different laser dyes, different wavelenghts, different laser powers.

    Crystal Laser:
    Holmium YAG (Ho:YAG) laser, 2.1 μm, 53W

    Assorted laser accessories, including LPM, optics, and a holography table.

Statistics

Total Posts
Visitor Messages
General Information
  • Last Activity: 08-10-2017 12:27 AM
  • Join Date: 04-09-2008
  • Referrals: 0

Reputation

  Thread Date Comment
Exciting news about Blu-ray lasers... 08-11-2017 01:47 AM welcome back
Exciting news about Blu-ray lasers... 08-10-2017 07:26 PM Welcome back.
Exciting news about Blu-ray lasers... 08-10-2017 06:32 PM Welcome back--we need all the good members we can get.
Exciting news about Blu-ray lasers... 08-10-2017 09:22 AM Welcome back!
Exciting news about Blu-ray lasers... 08-10-2017 06:51 AM
Exciting news about Blu-ray lasers... 08-10-2017 06:14 AM I 'highly' approve +194
How to Make Fog Without a Fog Machine... 09-24-2013 10:57 PM
Compilation Of Information (First... 09-24-2013 12:19 AM a welcome back +3
Compilation Of Information (First... 04-25-2012 12:29 AM Nice depiction! Keep it up!
3W 445 + 1W 532=white WHY? 04-24-2011 02:23 AM Good advice- we only get max of two original eyes
217603 point(s) total









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