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Old 12-31-2008, 07:04 AM #1
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Default New Years Cleaning! Everything MUST GO!!!

Shipping is cheap to the USA, for almost everything here, it's 2-6 dollars.

1) Coherent IR Filters, these are stock they cut into custom shapes for expensive lasers. If it goes on a $50k laser, it's pretty high quality! Blocks everything past 690nm. 1.5" square 1/16" thick. I have 8 of these $10 each.



2) Wicked Lasers Optics Set. Complete Optics set in a wicked lasers box, pretty nice optics! $25



3)Collimators for 808nm fiber lasers! So you just got that 50W fiber coupled laser and you need to collimate it? Look no further! These are parts of a Coherent Avia with 4x 80W 808nm pump lasers. I have 3 of them. $25



4) Nice Nitrogen Laser tube! Perfect if you want to make your own dye laser. Very easy to use and completly self contained. Has one small chip in the mirror, but that is out of the way of the laser and does not effect performance. This is sealed and gas intact. $35



5) These are beam riser assemballies for Coherent Verdi OEM 7W green lasers. They are used to raise the beam to the final height before it exits the laser head. They would be great if you just wanted the mirrors (there are 2 mirrors) or if you wanted to use it for some cool effect. $20



6) 1.5 ND filter for UV. Passes 400nm and up while blocking anything below it. $15



7)Small Melles Griot HeNe tube with no power supply. Puts out 2.5mW (checked). Power supplies are cheap on ebay! $35



8)Small Melles Griot HeNe tube with power supply. Puts out 3.1mW (checked) $55



9)Lambda Polorization plate, these are used for combining more then 2 polarized laser beams. They reflect all but a very narrow polarization angle. $20



10)QTY 40 Green Luxeon K2 on star, not the cheap crappy ones! $3 each



11)QTY 40 Royal Blue Luxeon K2 on star, not the cheap crappy ones! $3 each



12) Plate of blank Luxeon Stars with no LEDs. These are very rare and you cannot buy the official lumileds ones. This is the official Lumileds ones! Has 30 star boards on it! $20



13)QTY 8 90 degree waveplate! Rotate a laser's polarization without rotating the module! Broadband AR coated!



14) 1" diameter ZnSe mirrors for CO2 laser. These are nice! $15



15) 5x5x10mm KTP crystal from LaserScope KTP greenlight system. Capable of 40W green CW. $50



Again, if you have any questions, please PM me and lets make a deal! I will ship anywhere in the world for the actual shipping cost!

Thanks!


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Old 12-31-2008, 03:05 PM #2
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Default Re: New Years Cleaning! Everything MUST GO!!!

what do you need to power up the nitrogen laser
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Old 12-31-2008, 03:28 PM #3
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Default Re: New Years Cleaning! Everything MUST GO!!!

Would you happen to have the corresponding Nd:YAG or Nd:YVO4 crystal for that KTP?
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Old 12-31-2008, 04:41 PM #4
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Default Re: New Years Cleaning! Everything MUST GO!!!

What's the condition of the KTP crystal? Any flaws?
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Old 12-31-2008, 05:13 PM #5
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Default Re: New Years Cleaning! Everything MUST GO!!!

It's brand new, never opened from the box. Very new anyways, it was made 8/01/07! One of the newest ones I have seen. I used to have a box of about 30 but I don't know where It got to. There really isn't a "corresponding" ND:YAG or ND: YVO4 for this. In the Laserscope units, they are used with a large yag rod and optics train. This could be used or you could make your own cavity and pump it with a 1064nm pointer for green.

The Nitrogen laser needs some basic HV circuits to give a pulsed output. There is a ton of info on the Laser FAQ and I will include the HV capacitors and gas spark gap from this.
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Old 01-01-2009, 03:36 PM #6
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Default Re: New Years Cleaning! Everything MUST GO!!!

What wavelength on the LEDs? Output?
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Old 01-01-2009, 07:21 PM #7
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Default Re: New Years Cleaning! Everything MUST GO!!!

The blue LEDs have a peak around 435-440nm while the green have a peak of 540nm-550nm. Both are speced to 500mA drive current and I wouldn't worry about driving them to an Amp if you heatsink them. We test every batch of LEDs at work in an integrating sphere at currents up to 2000mA for 1/2 second intervals. The LEDs can handle 1A if heatsinked well.
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Old 01-01-2009, 09:12 PM #8
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Default Re: New Years Cleaning! Everything MUST GO!!!

Any news on those waveplates yet? 8-) 8-)

*fingers crossed*
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Old 01-05-2009, 01:18 AM #9
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Default Re: New Years Cleaning! Everything MUST GO!!!

I just bought a DX 100mW "Factory modded" baton style greenie - do you know if it will have an IR filter? If not, is it possible to fit the filter into these hosts? I'd be interested in buying one of your IR filters if so. Also, could you drop me a PM because I might forget to check back on this thread. Thanks.
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Old 01-05-2009, 02:12 AM #10
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Default Re: New Years Cleaning! Everything MUST GO!!!

Sent you a PM on the IR filters. GooeyGus, I will send you a PM in a minute.
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