Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405482 | Achromatic holographic phase masks | Ivan Divliansky, Oussama Mhibik, Vadim I. Smirnov | 2025-09-02 |
| 12210175 | All-optical volumetric imaging via spectral sweep by means of a transmissive bragg grating featuring a radially dependent plane of diffraction | Lam Mach, Ivan Divliansky | 2025-01-28 |
| 12013557 | Phase-shifted, chirped volume Bragg gratings | Lam Mach, Ivan Divliansky | 2024-06-18 |
| 9778404 | Achromatic holographic phase masks, methods, and applications | Ivan Divliansky, Evan Hale, Bahaa Saleh, Boris Zeldovich | 2017-10-03 |
| 9696476 | Volume Moiré Bragg gratings in a photosensitive material | Julien Lumeau, Sergiy Mokhov, Vadim I. Smirnov, Boris Zeldovich | 2017-07-04 |
| 9551830 | Optical system including multiplexed volume Bragg grating, methods, and applications | Brian Anderson, Ivan Divliansky, Daniel Ott, Evan Hale, George Venus | 2017-01-24 |
| 8724207 | Laser pulse temporal, spectral and spatial shaping devices based on volume diffractive gratings with spatially variable parameters | Oleksiy Andrusyak, Almantas Galvanauskas, Larissa Glebova, Julien Lumeau, Sergiy Mokhov +3 more | 2014-05-13 |
| 8399155 | Production of high efficiency diffractive and refractive optical elements in multicomponent glass by nonlinear photo-ionization followed by thermal development | Leo A. Siiman, Julien Lumeau, Larissa Glebova, Vadim I. Smirnov | 2013-03-19 |
| 7609743 | Volume Bragg lasers based on high efficiency diffractive elements in photo-thermo-refractive glass | Vadim I. Smirnov, George Venus | 2009-10-27 |
| 7424185 | Stretching and compression of laser pulses by means of high efficiency volume diffractive gratings with variable periods in photo-thermo-refractive glass | Emilie Flecher, Vadim I. Smirnov, Almantas Galvanauskas, Kai-Hsiu Liao | 2008-09-09 |
| 7394842 | Volume bragg lasers based on high efficiency diffractive elements in photo-thermo-refractive glass | Vadim I. Smirnov, George Venus | 2008-07-01 |
| 7326500 | Sensitization of photo-thermo-refractive glass to visible radiation by two-step illumination | Vadim I. Smirnov | 2008-02-05 |
| 7324286 | Optical beam steering and switching by optically controlled liquid crystal spatial light modulator with angular magnification by high efficiency PTR Bragg gratings | Vasile Rotar, Vadim I. Smirnov, Sarik R. Nersisyan, Nelson V. Tabirian | 2008-01-29 |
| 7277611 | Optical interconnect platform including Bragg diffractive gratings in a bulk material | Alexei Glebov, Kishio Yokouchi, Vadim I. Smirnov | 2007-10-02 |
| 6673497 | High efficiency volume diffractive elements in photo-thermo-refractive glass | Oleg M. Efimov, Vadim I. Smirnov | 2004-01-06 |
| 6586141 | Process for production of high efficiency volume diffractive elements in photo-thermo-refractive glass | Oleg M. Efimov, Vadim I. Smirnov, Larissa Glebova | 2003-07-01 |
| 6211488 | Method and apparatus for separating non-metallic substrates utilizing a laser initiated scribe | Brian Hoekstra, Oleg M. Efimov | 2001-04-03 |