Volume Holographic Gratings, Wavelength-Stabilized Lasers &
THz-Raman® Spectroscopy Systems
Ondax, Inc. is the market leader in the design, manufacture and marketing of high-performance holographic optical filters, wavelength-stabilized laser sources, and high-performance, THz-Raman® Low-frequency (Low-wavenumber) Raman Spectroscopy Systems for a wide range of industrial, scientific, defense and consumer applications. Our core technology is state-of-the-art Volume Holographic Gratings (or VHGs, also known as Volume Bragg Gratings or VBGs) – which are specialized optical filters fabricated from proprietary photosensitive glass.
VHGs are exceptionally versatile optical components that provide wavelength stabilization, spectral and temporal control for lasers/laser-based systems, and dramatically enhance the optical performance and resolution of spectroscopy systems. Our products enable our customers to make their lasers and optical systems, smaller, more portable, more efficient, less expensive and more environmentally stable and robust.
Volume Holographic Gratings (VHGs) are specialized optical filters that are fabricated from proprietary photosensitive glass, and are used in a variety of photonics applications. Whether it be for stabilizing the wavelength of diode lasers, providing spectral or temporal control for lasers and laser-based systems, or enhancing optical performance and resolution of spectroscopy systems, Ondax VHGs and VHG-based products enable our customers to make their lasers and optical systems smaller, more portable, more efficient, more affordable, and more environmentally stable and robust.
Ondax’s patented SureBlock™ XLF Series THz-Raman® Systems enable fast, clear capture of Raman spectra in the Low-Frequency (Low Wavenumber)/THz regime (~5 cm-1 to 200 cm-1, or 150 GHz to 6 THz), including complete anti-Stokes spectra.Read more
PowerLocker® wavelength stabilization gratings are designed to reflect a specified wavelength at a given reflectivity, locking the emission wavelength, increasing spectral brightness, and improving environmental performance of laser diodes …Read more
PicoPulse™ pulse stretcher/compressor filters enable high peak power in femtosecond pulsed laser systems, with a distortion free round output beam.Read more