Recent content by laserrod

Hi folks, if your near Orlando Florida act quickly https://www.ebay.com/itm/282922837314?ul_noapp=true happy bidding, dave

Hi, hope Urall are enjoying a great spring on the top half. Mid USA is under new record deluge and it's literally dam stressfull. 2 major Highways are like sluce-gates and DOT road-blocked until crest Tues. maybe. Laser are assembled by skilled craftspeople with special tools. If the...

The PTH08 series is proprietary so no complete schematic available. Never expected Texas Inst. to poorly document it. I like the design but adding a custom adjustable OP amp constant current would take the best skilled 1 or 2 days. I just scored that Coherent 19 fiber to bar assembly on EB...

Hello Mike, Not been able to log in here for years for too many reasons. 1. I looked into adding CC to your PTH08 supply via the tracking pin by adding simple add-on circuit. Difficult because TI Datasheets seems to hide the glue switching chip, incomplete schematic shows no inductor! There...

Thanks men for the replies, I knew you would know. I've been very buzy, didn't have any business here. I'd had nothing interesting to post but that's changed now since a bought a holmium YAG rod and 12 sets of crystals and diodes and need to make some great builds. I also have 10 sets of 10x and...

Hello folks, I thought this patent had a humorous title. I like the simpleness of it, any open cavity folks here ? Piezo's disk cost pennies and you can use high voltage(+- 150) @zero current to make them bend your mirror mounts etc.. Also, anyone know the U-Tube, Tech Ingredients man? I have...

ZIP 63301 St Charles next to St Louis thanks

Re: 405nm AR glass lenses - fit AixiZ  FEELER PullBang, THANK YOU! [smiley=thumbsup.gif] I am not lazy but I have read the whole thread (I think)here and there and I always like it when someone sumerizes things, because it helps me reconcile the facts.  I think you got it all correct. 1/10...

Re: 405nm AR glass lenses - fit AixiZ  FEELER Igor, Are you still offering BR and broadband lens?(two kinds) If so I want 3, BR lenses

Re: 405nm AR glass lenses - fit AixiZ  FEELER Craps! I got 12 DX modules coming in mail, I should have been reading LPF! I'll report DX mod. quality etc here later. I have old ones that are like U mentioned too. I want 3 lenes please. How much are they? (tired of searching post) Thanks Igor...

Re: 6x Blu-ray SLEDS GB! GET EM WHILE THEY LAST laserrod, 2 for batch 3. I'll wait for the go :D

Jayrob, Buddy you can can get energy out of a magnet, Google Bedini school girl motor. Here how it works: Magnets on a spinning wheel all N pole pass by a tri-fillar coil. 1st coil triggers a transistor to pulse current from 1st battery through the second coil, then, energy is rectified in the...

They are so smart, they decided not to appear. ;D Please vote on my poll: UFO & etc. in the OTHER threads catagory

My Mom says told me she saw a saucer on the golf course one morning.  ;D I've seen electronics do wierd stuff many times. I won't go into detail. Something like this example does'nt count to the poll: Once I hooked up a CB antenna to the gutter of my buddys house and I got a continous...

Ace82, et al, Ya, I got to finish the allingment jig to set the crystals, optics TEC cooling in a alum sealed head. 2, YVO4 crystals are mirrored f&b to get 1064nm beam. should make a 1W TEM00 beam easy. I'm mounting all crystals on Indium foil against copper on the TEC plate. Hope they are...