Search found 115 matches
- Thu Feb 18, 2016 10:21 pm
- Forum: Gallery
- Topic: Ballerina hologram
- Replies: 4
- Views: 7351
Re: Ballerina hologram
That is very nice indeed. The white framing works well, too.
- Thu Feb 04, 2016 10:46 am
- Forum: Off Topic
- Topic: holographyforum IRC channel?
- Replies: 15
- Views: 13889
Re: holographyforum IRC channel?
Some may recall that one previous version of the holography forum included a chat feature. It was supposed to be the best of both worlds -- a traditional bulletin board coupled with an online chat room. The chat room never worked out. If you think about it, holography is not really the type of subje...
- Thu Feb 04, 2016 10:34 am
- Forum: General Holography
- Topic: Introductions
- Replies: 88
- Views: 4840596
Re: Introductions
Well, since you seem locked into the DCG-first idea, I wish you well, but offer the following advice and caution: Here's a link to holowiki you should read. http://holowiki.org/wiki/Dichromated_Gelatin The image there is a of 2"x3" Denisyuk made with a 10mW 532nm laser. The plate was in ph...
- Wed Feb 03, 2016 8:30 pm
- Forum: General Holography
- Topic: Introductions
- Replies: 88
- Views: 4840596
Re: Introductions
What sort of green laser? A 100 - 150 mW diode module from eBay is unlikely to work very well.
- Fri Jan 29, 2016 9:55 am
- Forum: Beginning Holography
- Topic: where do you guys get small glass plates?
- Replies: 8
- Views: 4195
Re: where do you guys get small glass plates?
In any case, thanks for the replies. I was about to order from hometrainingtools, but the shipping to Canada is many times the price of the slides themselves! You sure of that? I checked the site (admittedly only briefly), and I thought it had flat-rate shipping to the US and Canada. ($5.95 USD for...
- Thu Jan 28, 2016 10:41 am
- Forum: Beginning Holography
- Topic: where do you guys get small glass plates?
- Replies: 8
- Views: 4195
- Tue Sep 15, 2015 12:19 pm
- Forum: General Holography
- Topic: making a hologram printer?
- Replies: 6
- Views: 4412
Re: making a hologram printer?
If you have access to a good college library, you may check for this: Introduction to modern digital holography : with MATLAB by Ting-Chung Poon, Jung-Ping Liu.
- Tue Aug 11, 2015 4:35 pm
- Forum: holoforum administration
- Topic: Sphinx search engine
- Replies: 1
- Views: 11340
Sphinx search engine
The forum is now powered by phpBB version 3.1.5. One of its new features is the ability to use the Sphinx search engine. Sphinx is much faster than the standard search function built into phpBB (although this is of little importance for a forum of this size), but, more importantly, it is much more t...
- Tue Aug 11, 2015 7:44 am
- Forum: Events, announcements, and news
- Topic: Hariharan passes
- Replies: 2
- Views: 20628
Hariharan passes
Parameswaran Hariharan died on July 26, 2015 at the age of 89. Hariharan was an established expert in holography and interferometry.
http://spie.org/x114988.xml
http://spie.org/x114988.xml
- Sun Aug 09, 2015 11:01 am
- Forum: holoforum administration
- Topic: forum and server
- Replies: 6
- Views: 15502
Re: forum and server
You are assuming I didn't break anything.