Physics - Optics

Thread preview

Thread	Last Post	Replies

ZEMAX	31 Mar 2005 21:41 GMT	3
Dear ZEMAX users, I wish to know how to represent a diode laser source with divergence in 2 directions in ZEMAX SE edition.
Hindle Sphere test of Convex Hyperboloid	31 Mar 2005 20:44 GMT	2
Greetings All, As a hobby, I've fabricated a few dozen Newtonian primaries, and it is time to try something new. Since RC Cassegrains seem pretty popular at the moment, I figured I'd look into the details.
Another eBay deception	31 Mar 2005 07:45 GMT	3
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=53141&item=7501781084 "Coherent YAG DPSS 532 laser 500mw max output" I can't quite read the model number but it looks to me like 532-10. Someone will be disappointed.
ZEMAX-EE Key for Sale on Ebay	30 Mar 2005 23:01 GMT	4
Ebay Item number: 7146041161 I know I'm setting myself up for a discussion on the benefits of KDP. But despite what some say, Zemax is very popular today for good reasons.
other forums	30 Mar 2005 22:50 GMT	1
Which forum would you recommend me, apart from this one, of course, on optical communication systems ? Mikel Posted at: http://www.groupsrv.com
Max Transmit distance over LEAF fiber?	30 Mar 2005 22:35 GMT	5
What is the max transmission distance that can be acheived over Corning LEAF fiber? Say using a 45 mb/s data stream or at some SONET rate like OC-3. And with only a single wavelength on the fiber. Any tips or references to help understand this are appreciated!
Where FBG??	30 Mar 2005 22:35 GMT	8
Where can I order and buy Fiber Bragg Gratings (best in Europe)? I need two FBG write inside one fiber and distance between them must be about 0.5 meter. I need them to my master's thesis. Best
scanners on ebay	30 Mar 2005 21:09 GMT	2
Does anyone know anything about these scanners? good? bad? http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=14984&item=7311496511&rd= 1&ssPageName=WDVW thanks Jason
LaserBoy pix as promised!	30 Mar 2005 16:38 GMT	4
http://www.akrobiz.com/laserboy/ This is it! I got it to work. There was a bit of a timing issue with the PCAOM being ahead of the scanners, but I think I got that figured out. Now, as you can see, I have a terrible problem with my Y scanner. There is some
Filming Lasershows	30 Mar 2005 14:28 GMT	9
Hello Group Does anybody have some pointers on filming lasershows? I Have already tried, but the result is rather dark, compared to the live show.
polarization controller of 100MHz Ti:Saphire Laser pulse train ?	30 Mar 2005 10:46 GMT	3
Hi, everyone I am looking for a ~100MHz polarization rotator which can change the polarization state of each pulse from ~100MHz Ti:Saphire laser. It will be like a pockel cell.
scanner prices	30 Mar 2005 07:29 GMT	4
How much does a pair of 6800 or 6210 galvos plus amps and a mount usually cost? I'm trying to decide on either the EMS4000 or something better. Thanks
show laser economico	30 Mar 2005 05:31 GMT	2
Hola soy Jose Luis de españa Donde podria encontrar un sistema de laser show economico de aproximadamente 1w. Gracias
electron question	30 Mar 2005 03:30 GMT	11
Has an electron ever been veiwed under a microscope? I'm an electronics technician and when I went to school we studied the theory of electricity so I guess electricity was still a theory back then. I'm just kind of curious about electrons. Electrons move so fast that I
Info on National Laser Co Argon/Ion laser head	29 Mar 2005 23:33 GMT	1
Hello LaserWizards I have ran into an Argon Ion Laser head without power supply for a couple of Euro's :) On the laser head there are sofar no specifications to find on the net