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  • Elmi's Avatar
    07-16-2020, 07:48
    Hi, I wonder if there are some resource available somewhere that describe how a galvo works in detail. The theory is clear for me: there are two lines for power where a +- voltage is feed into, depending on the polarity and voltage the galvo moves into one or the other direction. And there...
    22 replies | 1065 view(s)
  • lulighttec's Avatar
    08-04-2020, 15:54
    Good Afternoon Everyone! I'm excited, and I hope you are as well! I wanted to communicate a few things to you so we can all get ready. My plan for the empty slot After Jason's set tonight at 9pm EST is to showcase *your* content, so now is the time to start assembling your pre-posted links and...
    18 replies | 679 view(s)
  • AP257's Avatar
    08-10-2020, 12:47
    Does anyone have or know where to download a list of Greenlight HPS problem codes? I have found the problem groups in the service manual but Iím looking for individual codes. Example: Problem 233. I know this is a power supply error but need the specific problem defined. i will not be asking...
    15 replies | 262 view(s)
  • Magi's Avatar
    07-24-2020, 15:20
    Hi everyone, I wonder if anyone can answer some questions about music licensing for me. It's my understanding that if you're performing a beam show, you only need a performance license from BMI or ASCAP. The venue or location may have one already but if it doesn't, these can be attained quite...
    9 replies | 464 view(s)
  • Cyranoo's Avatar
    07-18-2020, 00:40
    Hello, I am doing lissajous music using basic analog signal on a X+Y+Z axis basis, Z being the signal intensity. Until now, I was using analog CRT-based oscilloscope to render the signal. In order project to a wider audience, I need to record the screen of the oscilloscope to be able to...
    9 replies | 437 view(s)
  • afeudale's Avatar
    08-04-2020, 04:20
    Just got the Lasercube Venum and it's amazing how things have changed in less than 10 years! It's a "compromise" of sorts - i.e. 20k scanners, 1W @520nm (which is probably less than 1W), etc. But the portability & versatility definitely compensate for all that. One thing I'm stuck on: The...
    9 replies | 196 view(s)
  • nmaddix's Avatar
    08-02-2020, 00:32
    I thought I posted a related thread about this a while back but can't find it. I'm coming up short trying to figure out what I need to do what I want. Long story short I want to program a laser show in Ableton Live, which will output MIDI commands to some kind of laser software to trigger clips....
    9 replies | 292 view(s)
  • sirebral's Avatar
    07-19-2020, 11:38
    Hey all, I have a QM2000 board that I have been holding onto for some time now. I want to use it for a particular project that requires that I run it in a confined space and drive it with a laptop. I thought about using a USB/PCI converter, yet the power spec doesn't work out. Due to the...
    6 replies | 514 view(s)
  • Eidetic's Avatar
    07-16-2020, 08:52
    This old power supply comes from the mid-1960s. It's a model 160 He-Ne laser supply made by Optics Technology but rebranded to be sold by Atomic Laboratories of Berkeley, CA. Wish I had the head to go with it. I knew what it was when I saw the pic on Ebay because I saw the picture of the whole...
    4 replies | 302 view(s)
  • nmaddix's Avatar
    08-04-2020, 01:44
    Looking to buy two lovingly used FB3s. I find them online for around $500 and that seems like a rip off. Buying used is the way to go as it helps someone out and as this is a nonprofit project. Preferably in Europe (ship to Amsterdam) but could also ship to the US and I can have someone forward....
    6 replies | 197 view(s)
  • s4y's Avatar
    08-10-2020, 09:18
    Hi all, first post here! I recently got my first ILDA laser, a used Goldenstar D-RGB1000 with an upgraded scanner, and I've been having loads of fun writing code to drive it and do audio-reactive visuals. I have a few questions, but one is front of mind: When the laser is in use, I feel a dull...
    4 replies | 165 view(s)
  • Pangolin's Avatar
    07-24-2020, 20:21
    Another Beam Brush Graphic Show: We hope you enjoy! Bill
    3 replies | 463 view(s)
  • duckish's Avatar
    08-12-2020, 20:00
    Hi, new member here. I'm in the Boston area. I've got a Spectra Physics 125A that it surplus to my needs. This is the largest production HeNe ever made. It currently lights but does not lase. It lased a few years ago before being stored in a clean but unheated room, so there's a decent...
    5 replies | 133 view(s)
  • lasingfox's Avatar
    08-06-2020, 15:55
    Hello, I am selling my first working argon ion laser named grumpy with only 1.47k hours on him. He came with an attachment for a blower hose which I have now replaced with a suitable >280CFM fan and added vibration isolation posts and random foam for a good seal. This laser is very hacked...
    5 replies | 183 view(s)
  • afeudale's Avatar
    08-06-2020, 05:01
    Just got the LaserCube Venum (1W @ 520nm) and I messed up in the original order and only got the 20k scanners...(I think there is a 40k option). I have some 40k scanners in my Able Lasers AB-I system and they seem to be the same size. Are most scanners designed the same, in that I can just...
    4 replies | 150 view(s)
  • AnjinMeili's Avatar
    08-04-2020, 18:42
    I picked up a bunch of fiber attached diodes and drivers. Have things mostly working right, but its time to start cobbling together a delivery fiber. Went shopping for 600 or 400um fiber cables with SMA905 connectors, and well... Letís just say my missus would have some words for me :). Thus...
    4 replies | 107 view(s)
  • carlos3621's Avatar
    07-16-2020, 20:15
    SOLD. For sale: FB4 DAC with Kvant enclosure. Has ethernet and DMX input and output. also includes Pangolin Beyond Advanced license. this kit costs approximately $2,500. selling for $1,300 usd. OBO. US shipping included, international shipping extra. i purchased new directly from...
    1 replies | 478 view(s)
  • Pangolin's Avatar
    08-05-2020, 23:42
    You tell me!
    2 replies | 130 view(s)
  • telmnstr's Avatar
    08-03-2020, 09:51
    Looking for a few of those lower end brass XY mirror mounts + mirrors (qty 2) and maybe 2 MM1/2 type mounts with mirrors. First is for a fun project, second is to mount a 2 watt dpss up to some DT40 galvos. Used, all in one transaction would be best! Anyone have?
    3 replies | 104 view(s)
  • dkumpula's Avatar
    Yesterday, 13:19
    ***************** SOLD, Thank You! *********************** Hey guys, Another set of galvos that I retired due to upgrades. They have low hours, are clean and were functioning well when they were upgraded. Mirrors are for a 3mm beam. Purchased new in 2015. These are the best China has to...
    3 replies | 63 view(s)
  • nmaddix's Avatar
    08-06-2020, 06:58
    This is the cheapest source for Pangolin FB3 I can find. They claim the units are genuine Pangolin but it seems sketchy though. Anyone know if itís legit?
    2 replies | 118 view(s)
  • turbohead's Avatar
    08-07-2020, 08:15
    Hi, Does anyone have the wiring diagram for a Universal Voltronics BRC-50CT-35-HL2 Power Supply? This power supply is used to power a Laserscope Paragon Laser Tube. Thank you!
    2 replies | 112 view(s)
  • lasingfox's Avatar
    08-07-2020, 11:04
    i mean this is pretty much a 750W heater and less of a light source but here ya go. if I leave it on too long the wall behind it starts to smoke. also, please ignore my mess
    1 replies | 164 view(s)
  • tsl001's Avatar
    08-11-2020, 07:01
    I picked this up at an auction. Is it worth selling? The only problem I see with it is sometimes the green laser does not shut off when the key is in the off position. Other than that it runs great!
    1 replies | 90 view(s)
  • dkumpula's Avatar
    08-12-2020, 12:44
    ****************** SOLD, thank you! ********************** Hey folks, I am accumulating a pile of used galvos as of late. I have a set of PT-40s that came out of a projector that have low hours on them and have not been abused. Comes with all the necessary cables and PSU. Mirrors are for...
    1 replies | 89 view(s)
  • duckish's Avatar
    Yesterday, 06:54
    I posted this in the "lasers, all kinds" forum, but realized it's more appropriate here. I've got a Spectra Physics 125A that is surplus to my needs. It lights but does not lase. It worked a few years ago, so it might just need a cleaning or alignment. At five feet this is the largest...
    1 replies | 78 view(s)
  • ArgonAnimation's Avatar
    07-28-2020, 23:20
    *warn*warn*warn Is Your Laser Show Safe It was recently my pleasure to ask Roberta McHatton a few questions about laser safety... I posted the conversation here for all to see: Here are some of the questions:
    0 replies | 253 view(s)
  • gagalight2011's Avatar
    08-06-2020, 22:14
    gagalight2011 started a thread SELLING : RGB24w laser bar in Buy/Sell/Trade
    Hi everybody, we sell rgb24w laser bar with promotion price now. each eyes is rgb4w, analog 100k modulation, 25kpps scanner. anybody wants to know more details, please contact us at any time. thank you.
    0 replies | 157 view(s)
  • ArgonAnimation's Avatar
    08-06-2020, 21:14
    Laser Projections On Buildings Laser projections or laser mapping as it is also called is an incredible way to bring a building to life!
    0 replies | 126 view(s)
  • javanam's Avatar
    08-08-2020, 23:01
    I have a coherent matrix 1064nm DPSS laser that the optics are soldered permanently with coherent pernalign technology . Inside laser one optic component due to bad soldering unmounted from base... how can i solder / realign again ? Also how to drive this laser ? It has 1 db25 connector...
    0 replies | 110 view(s)
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