Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

diachi

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

paul1598419 said:
:crackup: I can picture you fighting the urge to buy it. But, the urge was too great.
Click to expand...


My mind is telling me no,
But my body, my body's telling me yes!:p
 





Alaskan

Alaskan

0
Joined
Jan 29, 2014
Messages
12,031
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

At that price, it was worth trying a low bid. I really am more interested in pulse YAG's, but this thing is probably high power CW, I kept looking at that Ukraine YAG, but not for 600 dollars! So this was one route of getting some power, if I can afford the flash lamps, if not, back on ebay it goes.

Edit: here's an even larger one:

http://www.ebay.com/itm/USED-YAG-La...50MM-with-laser-xenon-flash-lamp/322658335433

As little as I am paying for the one I won the bid on tonight, I half expect the seller not to send it and refund :p
 
Last edited:
CurtisOliver

CurtisOliver

0
LPF Site Supporter
Joined
Jun 12, 2015
Messages
7,610
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

paul1598419 said:
:crackup: I can picture you fighting the urge to buy it. But, the urge was too great.
Click to expand...

:D

diachi said:
My mind is telling me no,
But my body, my body's telling me yes!:p
Click to expand...

:crackup: ...I don't see nothing wrong, with a little sudden buy! :p

A nice bit of R Kelly there Diachi. Let's call it Bump n' Buy! :D

A high power CW sounds brilliant to me Alaskan.
 
Last edited:
diachi

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

CurtisOliver said:
:crackup: ...I don't see nothing wrong, with a little sudden buy! :p

A high power CW sounds brilliant to me Alaskan.
Click to expand...

:crackup:

Also, needs more Q-switch.
 
Alaskan

Alaskan

0
Joined
Jan 29, 2014
Messages
12,031
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

I have q switches :) but rods for short ns pulses and for cw are doped differently, but you all know that.
 
Alaskan

Alaskan

0
Joined
Jan 29, 2014
Messages
12,031
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

These mirrors are not made for much of the visible spectrum, but you guys might like this for something. Good reflectivity for red and NIR-IR wavelengths.

Lot of 10, Texas Instruments Laser Beam Steering MEMS Mirror - Unused | eBay

Trying to find the original price for these was difficult, but I did find this thread: https://www.eevblog.com/forum/chat/looking-for-2d-mems-tilt-mirror-devices - Appears they were terribly expensive to buy new. 0.65 to 10 micron wavelength, 700 mw. Maybe can be used in shorter vis anyway, if the loss isn't too bad there?

Datasheet: https://media.digikey.com/pdf/Data Sheets/Texas Instruments PDFs/TALP1000B.pdf

Edit: Here's a very nice article about this device: https://photos.imageevent.com/qdf_f...docs/misclaserequipmentinfo/826515149-MIT.pdf

Everything I could find on these are saved as the last five documents on this page: http://imageevent.com/qdf_files/tec...ications/misclaserdocs/misclaserequipmentinfo
 
Last edited:
badboybilly

badboybilly

0
Joined
Mar 5, 2015
Messages
1,336
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Off subject !


I'm sure a lot of you guys have herd of Manker EDC's
So for anyone willing to spend $200 on a sic! Awesome housing for a any wavelength laser Mod of decent power depending on driver option, these are sure to impress, they look so nicely built I would love to mod a few with these awesome single mode wavelength diodes we've been lucky enough to access recently,

I'll pop the link here for anyone interested!

https://www.ebay.com.au/itm/322658442229
 

Attachments

  • EzAZLUQ.jpg
    EzAZLUQ.jpg
    78.8 KB · Views: 25
Last edited:
Alaskan

Alaskan

0
Joined
Jan 29, 2014
Messages
12,031
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Nice flashlights BBB!

I found these small 808 nm 300 mw rated laser diodes on ebay, does anyone know if it is very likely these are single mode? I've asked these sellers before and they never know the part number or anything more than perhaps drive voltage, current and power out.

DIY Lab 300mW 808nm 2.2V High Power Burning Infrared Laser Diode Module TO-18 | eBay

I am looking for a lot of 25 single mode IR diodes near 800 nm, not for dpss.
 
paul1598419

paul1598419

0
Joined
Sep 20, 2013
Messages
17,462
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Unless you can read Russian, Chris, I doubt you are going to get anything out of that listing. I don't get it either.
 
Cyparagon

Cyparagon

0
Joined
Sep 12, 2007
Messages
9,399
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

diachi said:
Here's a datasheet for the second one: file:///C:/Users/agordon/AppData/Local/Temp/Qioptiq_iFLEX2000_datasheet_Aug2011.pdf
Click to expand...

K6rtt2r.gif


Did an IT professional just try hyperlinking to his C drive? For shame :p
 
diachi

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Cyparagon said:
Did an IT professional just try hyperlinking to his C drive? For shame :p
Click to expand...


Dammit, yes, yes I did. :whistle: I thought I caught that and fixed it but apparently not... Maybe that was another time? :rolleyes: That's what I get for goofing off at work/not having my morning coffee...

Guess I'll need to give the users at work a break for a while after that one...

Correct link for anyone still needing it: www.qioptiq.com/download/Qioptiq_iFLEX2000_datasheet_Aug2011.pdf
 
Last edited:
diachi

diachi

0
Joined
Feb 22, 2008
Messages
9,700
Points
113
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

CurtisOliver said:
Does anyone know how to power one of these?

LSI Laser Science Inc. Model VSL-337i Nitrogen Laser System | eBay

I'm currently enquiring on it's functionality.
I desperately want a working Nitrogen laser, for not too much money.
Click to expand...


Without seeing the connectors on the back I'm guessing that the PSU isn't built in and that it needs a HV PSU, possibly pulsed, unless the pulse forming is done inside the head.

The plasma cartridges in these are usually low hours parts that are replaceable, so whether it works or not is questionable.

SpectraPhysics make a similar laser (same plasma cartridge perhaps), model number is very similar. Self contained too, just need AC power and perhaps some control input.

https://www.ebay.com/sch/i.html?_fr...cs+337.TRS0&_nkw=Spectra+Physics+337&_sacat=0

Those come up for cheap from time to time.

I think this is the manual for the one you linked: http://web.mit.edu/8.13/8.13d/manua...science-inc-vsl-337-pulsed-nitrogen-laser.pdf

Look at that, I didn't link to a PDF on my local disk this time! :D :whistle:
 
Last edited:
You must log in or register to reply here.




Top