OptiGrate designs and manufactures volume diffractive gratings in reflecting and transmitting geometries for commercial and defense applications. The basic technology of hologram recording in a photosensitive glass is protected by six issued U.S. patents and several pending patents.
Selected Publications by Application
Laser Diode Wavelength Locking & Stabilization
DPSS and Fiber Laser wavelength locking and stabilization
Ultrafast Pulsed Laser, Pulse Control and Dispersion Compensation
Raman Spectroscopy and Materials Studies
Thomson Spectroscopy
Spectral and Coherent Beam Combining
Quantum Technologies
Wavelength Tunable Filters
OptiGrate Narrowband Laser Systems
Process for Production of High Efficiency Volume Diffractive Elements in Photo-Thermo-Refractive Glass
High Efficiency Volume Diffractive Elements in Photo-Thermo-Refractive Glass
Optical Beam Steering and Switching by Optically Controlled Liquid Crystal Spatial Light Modulator with Angular magnification by High Efficiency PTR Bragg Gratings
Sensitization of Photo-Thermo-Refractive Glass to Visible Radiation by Two-Step Illumination
Volume Bragg Lasers Based on High Efficiency Diffractive Elements in Photo-Thermo-Refractive Glass
Stretching and Compression of Laser Pulses by Means of High Efficiency Volume Diffractive Gratings with Variable Periods in Photo-Thermo-Refractive Glass
