Search found 51 matches
- Thu Sep 24, 2020 10:18 am
- Forum: General Holography
- Topic: GEOLA News_photopolymer Bayfol HX200 already available in small quantities
- Replies: 22
- Views: 11749
Re: GEOLA News_photopolymer Bayfol HX200 already available in small quantities
Thanks for the info. Is this photopolymer any different from your GP-3C product? Is it a replacement?
Re: Dogs
Very nice. Did you use simultaneous illumination of both wavelengths or sequential?
- Tue Sep 15, 2020 11:05 am
- Forum: Gallery
- Topic: Little old Lady
- Replies: 5
- Views: 5156
Re: Little old Lady
Nice work with the photopolymer, I found it more difficult to use it for RGB work than Agx. In my experience, the reconstruction of volume Agx color holograms using RGB laser light is not difficult but the angle of illumination is likely to be different from the recording angle due to emulsion shrin...
- Fri Sep 11, 2020 2:42 pm
- Forum: AgX
- Topic: A pdf of all known bleaches
- Replies: 10
- Views: 12524
Re: A pdf of all known bleaches
Many thanks
- Thu Jul 02, 2020 2:37 pm
- Forum: General Holography
- Topic: Introductions
- Replies: 88
- Views: 4821232
Re: Introductions
a JK pulsed ruby laser with lots of spare parts, all for great surplus prices @BobH, I am looking for a spare oscillator for a JK-HLS4 which is sitting in my garage... Basically I need the Q-Switch, the two etalons and the rod and pumping-chamber (I have the mirrors). I believe this oscillator is i...
- Wed May 27, 2020 9:57 am
- Forum: AgX
- Topic: Phenidone A or B?
- Replies: 2
- Views: 5009
Re: Phenidone A or B?
Ah thank youy Bob, that's perfect, even more so since B is cheaper
- Tue May 26, 2020 4:44 pm
- Forum: AgX
- Topic: Phenidone A or B?
- Replies: 2
- Views: 5009
Phenidone A or B?
Greetings, Could anyone confirm the type of Phenidone that is to be used in SM-6 developer, is it type A or B (Methyl-Phenidone) as the more sources I check the less I know... there seems to be a lot of discrepencies out there on the exact formulaes. Unless both are ok to use? Same question stands f...
- Thu May 07, 2020 3:18 am
- Forum: General Holography
- Topic: Geola polymer
- Replies: 6
- Views: 4152
Re: Geola polymer
Nice, thank you
- Sun May 03, 2020 5:17 am
- Forum: General Holography
- Topic: Geola polymer
- Replies: 6
- Views: 4152
Re: Geola polymer
Nice work, can you detail a bit the recording conditions?
Thx
Thx
- Mon Nov 18, 2019 4:50 pm
- Forum: Optics
- Topic: Ruby LASER for holography
- Replies: 6
- Views: 8526
Re: Ruby LASER for holography
Sounds awsome, are you going to post pics and details about the laser? I'd love to see it.