Anisotropic Etching of SiO₂in High-Voltage Gas-Discharge Plasmas

Asymptotic research in computer optics

“…Unfortunately, asymptotic methods do not allow us to analyze different methods for manufacturing micro-relief of diffractive optical elements [29][30][31][32][33][34][35][36]. Such a study is necessary to select the most appropriate technology for manufacturing DOEs intended for solving a particular problem.…”

Contribution of Samara Scientists Into Computer Optics Journal Development

“…Focusators were investi-gated theoretically and experimentally [32][33][34][35][36][37][38][39][40][41]. New methods for the diffractive microrelief formation were developed to create the focusators [42][43][44][45][46][47][48][49][50][51]. In 1989 focusator in a transverse cut with a high intensity distribution at the edges was successfully tested in the US in the Institute "General Motors" for heat strengthening of steel using 3 kW laser of the company "Spectro-physics".…”

Methods for creation of diffractive intraocular lenses

“…IPSI RAS has many investigations in counting [23][24][25][26][27][28][29][30][31][32][33][34][35][36] and processing [37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55] of diffractive optics. IPSI RAS and Laser Center of Hannover have investigated the two photon polymerization technology for processing microdevices such as IOLs [56][57][58].…”