Search found 57 matches

by Colin Kaminski
Sun Mar 31, 2013 3:05 pm
Forum: For Sale / Want to Buy / Trade
Topic: Lasos Single Frequency Green Lasers
Replies: 5
Views: 3438

Lasos Single Frequency Green Lasers

Phil, Is this a ring laser?
by Colin Kaminski
Fri Mar 08, 2013 11:21 pm
Forum: Beginning Holography
Topic: new user- wind tunnel
Replies: 12
Views: 7159

new user- wind tunnel

BobH wrote:Might consider a Point Diffraction Interferometer. I build one of those in the Fluid Dynamics Lab at NASA Ames around 1990. It allowed visualization of air pressure around an airfoil, and photographs were made to record it.
I am not sure what this is. Can you explain it a little more?
by Colin Kaminski
Mon Feb 18, 2013 10:01 pm
Forum: Beginning Holography
Topic: Home Optical Table
Replies: 30
Views: 15416

Home Optical Table

The idea of particle board and carpet have to do with damping coefficients. The big problem in stiff tables is the lowest resonance frequency. This is the whole table moving at once and can be hard to damp out. It is easier to do this with commercial legs. The opposite strategy is to make the table ...
by Colin Kaminski
Mon Feb 04, 2013 10:44 pm
Forum: Beginning Holography
Topic: To the fringes again...
Replies: 3
Views: 3014

To the fringes again...

Cheers! I hope we find a way to share our passions world wide.
by Colin Kaminski
Fri Dec 10, 2010 10:56 pm
Forum: DCG
Topic: transmission holograms on DCG?
Replies: 34
Views: 15373

transmission holograms on DCG?

We've actually done a lot of transmission work on dcg. The attached picture is a rainbow of a mermaid shot on dcg (designed by Colin, actually) I would not say "Designed". I chose the mermaid from Dinesh and Joy's box of random objects. Joy had the idea to add the coral. She assembled the...
by Colin Kaminski
Thu Dec 09, 2010 9:48 pm
Forum: about holographyforum.org
Topic: holographyforum.org
Replies: 59
Views: 85049

holographyforum.org

The forum is now closed and all files have been deleted. The archive is currently located at www.holoforum.org/oldforum.

Thank you everyone.
by Colin Kaminski
Sat Nov 27, 2010 12:31 pm
Forum: about holographyforum.org
Topic: Old Private Messages
Replies: 1
Views: 10608

Old Private Messages

For users of the old forum that had more than 5 posts I have made a temporary mirror of the old forum here: www.holographyforum.org/phpBB2 If you have any PMs you would like to copy please download them. The entire forum without private information will be available on holofroum.org shortly. Thank y...
by Colin Kaminski
Wed Nov 17, 2010 5:50 pm
Forum: Off Topic
Topic: Ed Wesly's New Web Site
Replies: 8
Views: 3918

Ed Wesly's New Web Site

Ahmet, Perhaps Ed needs a host?
by Colin Kaminski
Wed Nov 17, 2010 5:47 pm
Forum: holoforum administration
Topic: Issue with language packs/mchat
Replies: 2
Views: 3774

Issue with language packs/mchat

Thank you!
by Colin Kaminski
Wed Nov 17, 2010 5:46 pm
Forum: about holographyforum.org
Topic: Snapshots of holographyforum.org are disappearing
Replies: 6
Views: 14932

Snapshots of holographyforum.org are disappearing

An agreement to host the archive here is pending. Stay tuned.