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Your givin The heater too much voltage/current drop it down start from zero ,and start from there, as you watch the output stop on the brightest pulse should be below 2 V

I thought this thread was closed ?

I haven’t had any problems on my end ?

Yes it is , will run for hours on it !

I have sent plenty to Germany? Pm me if you want some

I’ve still got some , mine have a built in collimating lens as well

Hi Tao, it is possible to make a hologram using the green laser (as is) for the red and blue (have not tested), I would suspect it is possible by setting up a retro reflecting grating in order to select a narrow wavelength (ECLD), im picking up the pieces where I left off as now these projectors...

yes Dave's correct only projector no battery,and no cables. Problem with that cable is you will only get a VGA output and not an HD so when on screen movment are watched you see the lines ? not sure about the terminology, but you get the idea. can you locate the Ipod type connector for it? But...

yes correct dave !

ill trade a good red or blue one for your green ..........

Hi Guys Yes that was me as i purchase 3 units one w/corrupt sticker! The one with the corrupt sticker had like a "beta sticker" on it , but the bad part was it wouldnt power on just blue led flashing. upon taking it apart i realised the blue laser which should do 40-50 mw was not close to that...

Yes the one you posed can easily have diode removed, the one i posted needs the diode pressed in, so therefor not easily removed !

Laser Diode Housing TO38 3 8mm with Uncoated Collimating 9M x 05 Lens | eBay

Uh? Ok so i should only post to new posts and not the old ones? dosent really make sense to me? But ok anway .............

If you look closely at the cube you may see its not polished on a output side (s polarisation) and a couple of the top filter pieces are total reflective mirrors (specfic wavelength). As these guys said a test is worth its weight in gold ! and you can get a pointer at the local pet store(cat...

i have 315M cables with a 4-5 foot length......... send me a PM if interested, Dave

Good deal, how was thre white alighnment? mine seems to be a little displaced. im about to break this one down now ...... sad to do it!

these diodes are tuned using a holographic grating inside the cavity, there being very stable wavelenght with output, i think the harmonic heater then is the main key to running stable enough to modulate output ....... i makes sense they would want to be close to 532nm as it is then a direct...

ok, Latest update. So im trying to compose a good dual driver,one for the diode and one for the heater. Any way in my half/ass way of testing...... there was a brief open circut and then a reconnect ! Oops plop (i just heard $75 get flushed down the tiolet) ! Ok so it gave it life so others can...

hey where on the island are you ? im in northport.......Dave