I got curious and had some time in the studio where I could not go to black so I decided to set up the Integraf Diode with a really dirty transfer mirror and into a spatial filter. I tried 10x and 20x objectives with a 25 um pinhole. I made no effort to circularize the beam. I was not able to make it perfectly clean but I was able to get it extremely close. I think I need a slightly larger pin hole to make this work perfectly but the beam was so nice that I would not go to the effort of getting another pinhole.
Diodes and Spatial Filters
These are all of the old posts from the first two years of the forum. They are locked.
Updated: 2005-03-28 by HoloM (the god)
Updated: 2005-03-28 by HoloM (the god)
Return to “Network54 Archived Posts”
Jump to
- Administration
- ↳ holoforum administration
- ↳ The Dump
- Forum
- ↳ Events, announcements, and news
- ↳ Beginning Holography
- ↳ General Holography
- ↳ DCG
- ↳ AgX
- ↳ Optics
- ↳ Gallery
- ↳ Holography Contest
- ↳ For Sale / Want to Buy / Trade
- ↳ Off Topic
- ↳ Российский Форум
- Archive
- ↳ Lippmann Collection
- ↳ Russian - English Exchange
- ↳ about holographyforum.org
- Original Holography Forum
- ↳ Administration
- ↳ Beginning Holography
- ↳ General Holography
- ↳ Gallery
- ↳ Holography Contest
- ↳ Links
- ↳ For Sale or Trade
- ↳ Holography Jobs
- ↳ Off-Topic
- ↳ Network54 Archived Posts
- Lippmann Photography
- ↳ Lippmann Photography
- Holography in Russian - Форум по голографии
- ↳ Форум по голографии
- ↳ English Language Archive from www.holography.ru