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Today, 00:10

ablelaser01 started a thread Recommend ABLELASER hot sales lasers in Buy/Sell/Trade

Our Archer lasers are well know with strong stability and high brightness. Specially Archer20-60W RGB. You almost don't need to align them. We have many loyal fans who love and praise our products and given us more repeat orders. They also recommended our products to their friends. Our lasers...

0 replies | 13 view(s)

Today, 00:03

ablelaser01 replied to a thread BUYING : 2 Laser Units (3W–10W) + FB3 in Buy/Sell/Trade

Hi Conner, Do you consider ABLE laser? www.able-laser.com And do you have a budget? We have many customers in USA. If you can supply a budget and power scope, maybe we can help. For fast response, pls contact Ellen Chai, sales@able-laser.com

2 replies | 709 view(s)

Yesterday, 15:46

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

I have a lot of 35W 975 nm fiber modules which were sold as tested and good, the ones I powered up were, but I don't use lasers for anything practical, just for fun and still have two eyes too. I live out in a very rural area and have room to play, no airports anywhere near me but also not pointing...

39 replies | 12646 view(s)

Yesterday, 15:40

VDX replied to a thread Dpss yag laser in Advanced Technical Discussion

... when powerfull enough, then it's pretty good suited for metal: - welding, melting, cutting ... and "3D-printing" >:) The 40W@975nm-diodes with attached 0,1mm-fibers were already enough, to melt lowtemp melting metal powder or many (dark) powders of other materials like plastic, lignin, glass...

39 replies | 12646 view(s)

Yesterday, 15:27

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

What else to do with 1064 nm :p It's a long term project, but I have a few of them...... I made a SHG once before using 1064 nm out of a 15 KW peak power pulsed YAG, average power was only a few watts at 1064.

39 replies | 12646 view(s)

Yesterday, 15:01

VDX replied to a thread Dpss yag laser in Advanced Technical Discussion

... ah, so meant for frequency doubling -- then good luck!

39 replies | 12646 view(s)

Yesterday, 14:08

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

I have a lot of laser junk, mostly good parts, but no lasers which produce more than 10W at 532 nm. Would like to use these heads, have three of them, to build a high power 532 nm laser using one or two if OSC and PA arrangement.

39 replies | 12646 view(s)

Yesterday, 13:20

VDX replied to a thread Dpss yag laser in Advanced Technical Discussion

... interesting design -- round 20 years ago I've helped to assemble the "ringfocus-laser", where 80(!) 20W-Diodes were collimated and the beams combined into 1.6kW on a "spot" roughly 6mm wide for metal welding. Actually I have many IR-Laserdiodes with up to 40W fed through 0,1mm-fibers or...

39 replies | 12646 view(s)

Yesterday, 11:38

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

Each ring has five diode assemblies, each producing 20 watts IR.

39 replies | 12646 view(s)

Yesterday, 10:44

VDX replied to a thread Dpss yag laser in Advanced Technical Discussion

... so in optimal setup around 100Watts averaged. If I think about te actual DPSS IR-Laserdiode modules wit 2Watts "output power" (read "averaged") -- they're pumping with a 25W-IR-Laserdiode and AFAIK 808nm wavelength ...

39 replies | 12646 view(s)

Yesterday, 08:11

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

There are three 100W ring diode pumps in one ND:YAG head for this one, so that's 300 watts of IR pump into one YAG.

39 replies | 12646 view(s)

Yesterday, 07:45

VDX replied to a thread Dpss yag laser in Advanced Technical Discussion

... with 100Watts pump power in a DPSS setup with AOM modulation the estimated pulse-peak-power should be something like some 10 to 100 Kilowatts and the averaged "CW" power is highly depending on the cooling methodes :cool:

39 replies | 12646 view(s)

Yesterday, 06:49

Laser57 replied to a thread Dpss yag laser in Advanced Technical Discussion

Pulsed high current DC to the diodes, I don't have a power supply capable of doing so but for now, want to use them at a constant current with a AOM or something to produce short bursts, high peak power out of the ND:YAG to produce more efficient SHG conversion to green. I was wrong about the IR...

39 replies | 12646 view(s)