Holographyforum.org / holowiki.org

I can send a sample of my film to 532 nm. Is free. If you pay shipping.
Valery.

Моя новая голограмма. Изготовлена методом мультиплекса.
https://www.youtube.com/watch?v=pyY_5F04qvY

Valery

Adhesion to substrate is main problem during processing. Archival quality is connected mainly with type of developement and namely with final wash. GP-2 followed by fix and properly washed is superior for long term stability, similar as B&W photography. Unfortunately, this chemistry cannot be u...

For over 20 years, I have been using only my silver halide emulsion. Synthesis and watering do yourself on the glass and film. The main wavelengths are sensitized at 633 nm, 532 nm and 488 nm. I do and color. Some holograms on this material can be seen. https://www.ebay.com/sch/s_m_a_k/m.html?_nkw=&...

What is the length of the resonator tube? It is possible that the power supply operates in the ignition mode. not enough working current 11 ma for work.I don’t recommend it for a long time, the power supply may burn or a high voltage will be blown somewhere, and then a high voltage will constantly b...

Hello
What is the polarization of all three lasers?
Is everyone the same?
Valery

But now I have stopped using spatial filters and only use homemade lenses, they are much easier to clean and install. All my holograms are made like this.
https://holographyforum.org/forum/viewt ... =19&t=8891

They are very easy to make yourself.
As I did, I can report them, but unfortunately only in Russian.

Hey by the way Valéry I think I just ordered your telescope hologram on eBay ( Loïc )

All these holograms are made in GP-2 without bleaching !!

Can we really « not » bleach a hologram ??
I thought light would not penetrate the braggs structure and would not play back as 3d image ?

I use GP-2 always without bleaching.
The exception is if you need to make a hologram of a transmissive for 532 and 488 nm
Good luck