How about a data sheet? Any idea the linewidth or coherence length? Phil
Phil Bergeron( AKA 142laser)
Here's the datasheet: https://www.dropbox.com/s/1c5ya643ck...L520-Osram.pdf
I'm afraid I don't have the other info but there are quite a few posts about these diodes now.
Craig
how about a price
Eat Sleep Lase Repeat
I have one of these diodes from csshih. I have been running it at 250mw ~93mw for about 30 hrs now. Still going strong.
This diode requires minimal heat sinking and is a noticeably different color than the 632 greens. I really like the color.
These are the 3.8 mm cans and are really small so are a bit fiddly to deal with.
DTR has a link to some testing over at LPF for more info.
A+ seller.
thanks
chad
Last edited by chad; 04-21-2013 at 10:56.
When the going gets weird, the weird turn pro.
Wow, that beam looks really nice! And you are right, it sure does look different than the 632 greens:-P
What kind of optics are you using?
It is a mystery lens that I have had for a while. It is a single element broadband coated. I don't remember the name of it. A-something I think, sorry. The laser being single mode makes a very nice spot.
Chad
When the going gets weird, the weird turn pro.
an A390?
Here is what I have in my A390 Lightpath folder:
cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270857253468&ssPageNam e=ADME:X:RTQ:US:1123
http://www.kellycook.info/web-design...LensSearch.php
www.thorlabs.com/Images/PDF/Vol18_611.pdf
http://www.lightpath.com/literature/...s_Overview.pdf
I noticed merideth has them
http://www.ebay.com/itm/NEW-LIGHPATH...item2c6dd83c7d
Thanks laser co. I do believe they are the ones. They make a nice lens for this green.
cahd
When the going gets weird, the weird turn pro.