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  1. Alaskan

    What kind of new laser toys or projects are you all working on?

    What kind of new laser toys or projects are you all working on? Photo's? Show your toys. Here's my living room table tonight:
  2. Alaskan

    Banned Members Returning.

    Why do banned members return and make damn sure we know it's them? If you are banned, don't do that, you will just get banned again. But more than that, if you do come back under cloak, just don't do what caused the banning to begin with again. Aren't these suggestions just common sense? I mean...
  3. Alaskan

    Swiss Rocketman web page converted to english language

    I am sure there are some old time members here who are very familiar with this web page, but for those who haven't been there, it is a treat: Link: https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.swissrocketman.fr%2Flasers-a-solides%2Cfr%2C2%2C51.cfm Above from...
  4. Alaskan

    Anyone have info on the Lumenis Novus Spectra?

    Has anyone seen one of these for themselves, or know of anyone who was able to get one of them running? It is either a Lumenis Novus Spectra, or a HGM Elite Ophthalmic 532 nm green 808 nm bar pumped YAG-KTP DPSS laser, but not sure which one of the two. Wondering what the max power out they can...
  5. Alaskan

    Ebay seller newgazer and techhood - same seller, different accounts.

    Of all of the China sellers on ebay, techhood is certainly one of the best of the bunch, and appears to be honest, but you never know who is who on ebay, so many laser parts sellers are operating under different accounts there.
  6. Alaskan

    DPSS Nonlinear Crystal Types+ my general optics questions.........

    Guys, Could someone kindly give me some input on what Type 0, I and II means in practical terms for DPSS crystals. I've attached a PDF of a web page I found online. Can you convert this precise detailed information provided in the attached document into rules of thumb general understanding for...
  7. Alaskan

    Happy Birthday to Curtis Oliver :)

    Happy birthday in the UK for Oliver DtjCXPxhMuc
  8. Alaskan

    CLOSED: Osram PL 530 Modules: 808 nm to 530 nm OPSL Technology - Narrow .3 nm Linewidth (new, old stock)

    Who is in for a group buy of PL530 low power ~50 mw green output laser modules? The more people we can get, the lower the price I can offer. I've been paying $10 dollars each in the past, I can get that price down to 7.50, or less, depending upon how many I order. Once we get enough people, I...
  9. Alaskan

    BlackBuck 6 POT!

    I like the Black Buck 6, but the pot used on this little board is far, far too small and fragile, it's a surface mount with tiny little minute spots of solder holding it on the board which is far too soft, come off with a slight touch. This is the second one that has happened to me with. I...
  10. Alaskan

    Anyone ever seen a laser diode like this?

    I've seen TO-3 mounted laser diodes (sometimes a c-mount inside them) but I've never seen one quite like this. I don't know if this is purely a pulse LD, or a CW LD being pulsed or what wavelength, but this is part of a Instro laser range finder rated for 5 kilometers.
  11. Alaskan

    Exploding Vape Battery Kills Man

    Ouch.... Probably a very cheap Li-ion battery. https://www.yahoo.com/lifestyle/florida-tv-producer-dies-being-232458630.html An autopsy has confirmed that a vape pen was to blame in the tragic death of a Florida man on May 5. This incident marks the first confirmed case in which an e-cigarette...
  12. Alaskan

    Lasertel LT-2000

    Anyone ever dink with one of these 3W 880nm fiber jobs? I have a pair, the two wires are bridged together at the connector for what I believe must be the negative input. I've googled and went to their web page to find a spec sheet, found a similar device, but not this old one: Edit: I just...
  13. Alaskan

    ArcticDude Added as Moderator

    Great news, another moderator has been added to the team, I just received a PM from Avery with the good news Tero, AKA ArcticDude has been added as a moderator. More to come later, I like having more coverage with additional moderators, none of us are online watching all of the time, but with...
  14. Alaskan

    Look what I just got in the mail, a host designed and built by ArcticDude.

    Show and tell time :) 4Xpr4yIyJII Awesome CNC laser diode host designed by Tero AKA ArcticDude - This host is made to use one of the DTR 25 mm copper diode mounts and was machined to also accept a Sanwu 3x beam expander. More about this host here...
  15. Alaskan

    Laser rangefinder viewed through an IR digital camera

    Months ago I asked if anyone here had a small 905 nm laser rangefinder they could try to record the IR pulse laser output from using a cell phone, no one had a rangefinder to try with. After returning from working in Iraq, I finally purchased a used rangefinder and tried to do so using my...
  16. Alaskan

    What kind of rod is it?

    Guys, can someone give me an opinion of what you think this is? I'm being told it is a ND YAG by the seller and someone else who saw the photo that it is ND Glass, probably Russian manufacture.
  17. Alaskan

    WTB: SSY-1 PARTS... Complete unit, frame, flash lamp, YAG rod, Q-sw. and or mirrors.

    WTB: SSY-1 PARTS... Metal frame, flash lamp, YAG rod, Q-switch and or mirrors, working or not. Happy to find complete working units too, if you have or know who might sell to me. Chris
  18. Alaskan

    Pi R Squared - Not forgotten.

    LPF Member Alan, AKA Pi R Squared, after reporting serious heath problems, has been missing for a long while but not forgotten. Never could find what happened but sure miss the guy. https://laserpointerforums.com/members/pi-r-squared
  19. Alaskan

    15 mm long M9 P0.5 405-450 nm pointer lens

    Some time back a few members were looking for 15 mm lens holders, after DTR sold out of them without a source for more. Here's a seller who listed a complete unit with lens: https://www.ebay.com/itm/Focus-Lens-Collimating-Lens-for-405nm-450nm-Violet-Blue-Laser/262713126159
  20. Alaskan

    First time shooting my ebay SSY-1 1064 nm YAG laser - video

    Here is a video of a 1064 nm SSY-1 YAG laser in a chrome auto timing housing. Bought this on ebay for about 200 dollars just to get the SSY-1 out of it for another project, of course I had to try it out tonight before disassembly :) 1CUkc-Lbisw The guy who built this did a great job, there...




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