sorry, I forgot to write Russian (although I understand a bit), so I'll answer in English.
Alexey, since you are in St Petersburg, it would be the best to contact people from ITMO or the Vavilov Institute. I am sure Nikolay Petrov from ITMO can recommend you someone experienced with VRP emulsions, although I am aware he is in digital holography. I think that Natalia Andreeva from ITMO works with such emulsions, but maybe I forgot the name. Anyway, Michail K. Shevtsov from the Vavilov Institute (www.goi.ru
) would be the one I recommend to start with.