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Military Training and Simulation Handbook - SHEPHARD 2022 Military Training and Simulation Handbook - SHEPHARD 2022 Military Training and Simulation Handbook - SHEPHARD October 2022 BACK Connect with us! How can we serve you? CONTACT US

DOTI-fabricated mirrors and coatings, installed in four 12 meter telescopic arrays, are utilized by the VERITAS team to learn more about black holes, pulsars, x-ray binaries, supernova remnants, globular clusters, galaxies and galaxy clusters, dark matter, gamma-ray bursts, Astroparticle physics, and more. VERITAS VERITAS (Very Energetic Radiation Imaging Telescope Array System) is a gamma-ray research observatory based at the Fred Lawrence Whipple Observatory in Arizona. DOTI-fabricated mirrors and coatings, installed in four 12 meter telescopic arrays, are utilized by the VERITAS team to learn more about b lack holes, pulsars, x-ray binaries, supernova remnants, globular clusters, galaxies and galaxy clusters, dark matter, gamma-ray bursts, Astroparticle physics, and more. Displays & Optical Technologies, Inc. first fabricated mirrors for the VERITAS project nearly two decades ago. Below are a few articles and journals on the work being conducted by the team at VERITAS. Articles Welcome to VERITAS University of Arizona Very Energetic Radiation Imaging Telescope Array System (VERITAS) Center for Astrophysics | Harvard & Smithsonian The first VERITAS telescope Harvard VERITAS Telescopes Help Solve 100-Year-Old Mystery: The Origin of Cosmic Rays Center for Astrophysics | Harvard & Smithsonian VERITAS and OSG explore extreme window into the universe The OSG Consortium

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back Expansion Apr 1, 2009 DOTI acquires additional space to expand manufacturing capabilities. DOTI acquires an additional building to expand manufacturing capabilities. Located behind the main office building, this additional space will increase efficiency and allow DOTI to increase its capabilities in the future. Previous Next How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back DOTI Attending SPIE OptiFab 20 Oct - 23 Oct 2025 (Rochester, NY) Oct 16, 2025 DOTI Attending SPIE OptiFab 20 Oct - 23 Oct 2025 (Rochester, NY) Displays & Optical Technologies, Inc. is attending SPIE OptiFab 2025 from October 20-23 in Rochester, NY. We look forward to seeing you there! Previous Next How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back Achieving Our Goals Apr 20, 2018 Update from DOTI Over the past year, DOTI has been focused on proving to the simulation industry, our commitment to manufacturing large format (9’, 10’ and 11’ radius) optical grade spherical glass mirrors for both military and commercial flight simulators. We have been successful in achieving our goals to this point and are proud to say we are now taking our growth to the next level. DOTI is in the process of adding new manufacturing equipment to our newest building. We have designed and are building an additional large grinding and polishing machine to be better prepared for future sales of these larger format mirrors, and have more announcements to come. DOTI has just recently completed source inspection on a massive 5 mirror set for a major simulation integrator. In addition, DOTI will be rolling out a second set of these large format mirrors over the next few weeks to meet a demanding schedule for the final install. Both systems are for the same company and will be providing the commercial simulation market with DOTI glass mirrors. DOTI has begun manufacturing on four sets of glass mirror upgrades that follow these commercial projects. These sets will be delivered into the Military market for another major integrating customer (customers to remain undisclosed at this time). These sets will be deliverable in 2018 and 2019. The four mirror sets will be divided into two different designs of two systems each. Customer interest in massive collimating mirrors and flat mirror production (new and existing business) have surpassed our expectations during the past year and we appreciate the support of our established customers and the opportunity to prove ourselves to new customers, as well. Increases in business and even demanding delivery schedules will be met as DOTI continues to expand and advance to meet our market’s needs for the future. Previous Next How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back DOTI Attending IMAGE 2016 Jun 13, 2016 DOTI attending IMAGE Conference 2016 The premier conference in visual simulation. This year's conference will be held at the University of Dayton (River Campus) in Dayton, Ohio. Previous Next How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back DOTI Attending 2025 SPIE Photonics West: 28-30 January 2025 (San Francisco, CA) Jan 17, 2025 We will be walking the show floor to see and support our partners at SPIE Photonics West, 28-30 January 2025! Displays & Optical Technologies, Inc. will be attending 2025 SPIE Photonics West, 28-30 January 2025 in San Francisco, CA to walk the show floor to see and support our partners. Previous Next How can we serve you? CONTACT US

Displays & Optical Technologies, Inc. is proud to have been able to collaborate with Loisos + Ubbelohde on their award-winning "Lightfall" installation; an inventive and spectacular natural light installation that utilizes a reflecting telescope to pierce and illuminate a 15-story stairwell.  Lightfall Architecture & Design by Loisos + Ubbelohde Photo credit: Loisos + Ubbelohde Innovation in Lighting Displays & Optical Technologies, Inc. is proud to have been able to collaborate with Loisos + Ubbelohde on their award-winning "Lightfall " installation; an inventive and spectacular natural light installation that utilizes a reflecting telescope to pierce and illuminate a 15-story stairwell. Our insights and expertise in optics fabrication allow for unique perspectives in problem-solving, and enable us to assist our customers in achieving their awe-inspiring goals. 41st Annual IALD Awards Winner: 2024 Award of Excellence Learn More ADDITIONAL AWARDS: 2024 American Architecture Award, The Chicago Athenaeum 2023 Best of Design Awards, The Architect’s Newspaper 2023 NYCxDesign Awards, NYC’s Shining Moment Articles Loisos + Ubbelohde Lightfall Architectural Record By Joann Gonchar, FAIA

We're dedicated to your success. Check out our list of services, and contact us if you have additional questions. WE'RE DEDICATED TO YOUR SUCCESS CALL US Industries Served Displays & Optical Technologies, Inc. has unique capabilities and experience in supplying our customers' need for optics that are massive, lightweight, and precise. Since DOTI was established, we have been delivering our components and services worldwide to various industries, ranging from custom, long term production runs to a single customized prototype for proof of concept. DOTI is dedicated to providing our customers with the highest quality products and exceptional service. Simulation Military Scientific Communications Medical Solar Astronomy Technical Entertainment CURRENT MANUFACTURING CAPABILITIES FOR SMALL TO LARGE SPHERICAL OPTICS: 5 Axis CNC Machine 15ft x 8ft x more than 2 ft Z Axis. Water Cooled Cutting– Precision Edge Finish Slumping Ovens Up to 180” Diameter Capacity Multiple Grinding / Polishing Machines for Optics Up to 144” Diameter – Flat or Spherical Custom Coatings Protected Aluminum – Enhanced Aluminum (multiple options)– AR Coatings Custom Tooling Multiple Sized Tooling – DOTI Owned Domestic and International Shipping SERVICES Glass Bending, Slumping, and Electrically Powered Annealing Small to Massive Sizes (Radius of Curvature Dependent) Broad Range of FoV In-house Stock and Customized Mold and Tooling Available "Bent Only" and "Bend and Dimensioned Only" Available for Testing and Prototyping Custom Electrically Powered Annealing Services for Extremely Accurate Control of Temperature while Performing Strain Relief Lightweight Cast Optical Substrates Fabrication Grinding and Polishing of Glass, Ceramics, Metals, and Other Materials Grinding of Substrates of More than 134" Diagonal Precision Polished Surfaces to Better than 5 Angstroms Sub-Wavelength Figuring Edge Beveling and Grinding Rework of Customer Supplied Substrates Custom Mounting with DOTI Supplied or Customer Supplied Holders / Backers Composite Optical Structures 5-Axis CNC Cutting and Machining of Small and Large Substrates Custom, Low Cost Crating for Shipping Materials Commercial Float Starphire BK-7 Borofloat Pyrex Various Other Optical Grade Glass Coatings Commercial Float Starphire BK-7 Borofloat Pyrex Various Other Optical Grade Glass Extra Services Design On-site Installation On-site Cleaning and Maintenance Consultation How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back IMAGE Conference Jun 1, 2013 DOTI is attending IMAGE Conference 2013 - Co-Authored and presented "High Performance Mirrors for High Definition Systems" At this year's IMAGE Conference, DOTI co-authored and presented the paper "High Performance Mirrors for High Definition Systems" (in cooperation with Boeing Training Systems Visual IPT). IMAGE is a gathering of Display and Simulation Industry Professionals, and DOTI was honored to be asked to present information on cutting edge display mirror developments. The conference is held annually in Scottsdale, Arizona at Chaparral Suites Resort. Previous Next How can we serve you? CONTACT US

Check here for news, updates, anouncements, and events from DOTI. WE DO WHAT WE LOVE, AND LOVE WHAT WE DO. CALL US < Back Bending Acrylic Jul 1, 2009 Now including bending acrylic to services line. DOTI includes bending acrylic to its service line. DOTI has been successful in bending acrylic as another option to glass. Previous Next How can we serve you? CONTACT US

DESIGN AND PERFORMANCE OF A TRIPLE SOURCE AIR MASS ZERO SOLAR SIMULATOR by Phillip Jenkins and David Scheiman (Ohio Aerospace Institue), and David Snyder (NASA Glenn Research Center). (NASA) Design and Performance of a Triple Source Air Mass Zero Solar Simulator DESIGN AND PERFORMANCE OF A TRIPLE SOURCE AIR MASS ZERO SOLAR SIMULATOR by Phillip Jenkins and David Scheiman (Ohio Aerospace Institue), and David Snyder (NASA Glenn Research Center). BACK From Abstract: "Simulating the sun in a laboratory for the purpose of measuring solar cells has long been a challenge for engineers and scientists. Multi-junction cells demand higher fidelity of a solar simulator than do single junction cells, due to a need for close spectral matching as well as AM0 intensity. A GaInP/GaAs/Ge solar cell for example, requires spectral matching in three distinct spectral bands (figure 1). A commercial single source high-pressure xenon arc solar simulator such as the Spectrolab X-25 at NASA Glenn Research Center, can match the top two junctions of a GaInP/GaAs/Ge cell to within 1.3% mismatch, with the GaAs cell receiving slightly more current than required. The Ge bottom cell however, is mismatched +8.8%. Multi source simulators are designed to match the current for all junctions but typically have small illuminated areas, less uniformity and less beam collimation compared to an X-25 simulator. It was our intent when designing a multi source simulator to preserve as many aspects of the X-25 while adding multi-source capability." Connect with us! How can we serve you? CONTACT US