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Excerpt: The Dickson WP-1200 from Wasatch Photonics is an enhanced-volume phase holographic grating that operates from 1525-1565 nm, with polarization dependent loss of <0.3dB, insertion loss of <0.8dB, and dispersion of 7.13 degrees. Photonics Spectra Magazine: Innovative Products “Enhanced Grating” Page 155 July 4, 2004
Logan, Utah, USA – June 15, 2004 Wasatch Photonics, Inc., a leading designer and manufacturer of advanced holographic optics for the optical networking, defense, test & measurement, and medical industries, today announced the United States Patent and Trademark Office granted co-founder Dr. LeRoy Dickson a patent for Advanced Holographic Gratings. Wasatch […]
Excerpt: Scientists at the University of Central Florida in Orlando have demonstrated a passive-optics no-moving-parts 1-D bar-code scanner. One of several designs for such systems offered by the team, it promises to enable the development of simple, eye-safe scanners with no moving parts for use in a variety of applications. […]
Excerpt: Endoscopes provide high-resolution color images in real time for a range of medical applications. Photonics Spectra Magazine: Accents on Applications “Grating Shrinks Endoscope”: Pages 37 & 38 by Brent Johnson October 5, 2003
Logan, Utah, USA Wasatch Photonics, Inc., a leading designer and manufacturer of advanced holographic optics for the optical networking, defense, test & measurement, and medical industries, today announced the opening of its new manufacturing facility. The new 6500 square foot facility features innovative manufacturing processes, state of the art equipment, and clean […]
Logan , Utah , USA – January 24, 2003 Wasatch Photonics, Inc., a leading designer and manufacturer of advanced holographic optics to the optical networking, defense, test & measurement, and medical industries, today announced a new line of volume phase holographic gratings for research telescopes. Co-Founder and CTO Dr. Richard Rallison […]
Abstract: Spectrally encoded confocal microscopy (SECM) is a novel approach for obtaining high resolution, depth-sectioned images of microstructure within turbid samples. By encoding one dimension in wavelength, imaging probes can be greatly simplified compared to standard scanning confocal microscopes, potentially enabling endoscopic implementation. Optics Express (OSA): “A GRISM-based probe for spectrally encoded […]
To reduce the cost and weight of spaceborne scanning lidar systems, NASA has developed conical scanning telescopes using holographic optical elements. Laser Focus World “NASA lidar uses HOEs for lightweight scanning”: Pages 141-147 by Geary Schwemmer, David Miller, Thomas Wilkerson, David Guerra, and Richard Rallison June 13, 2002
A novel holographic optical element co-developed by Wasatch Photonics and NASA allows use of a linear array detector to record the fringe pattern of a Fabry-Perot for fringe-imaging Doppler lidar. LaserFocus World “Holographic optics convert rings to points for detection” by Matthew McGill and Richard Rallison March 17, 2001
