Request InfoRiegl Laser Measurement Systems GmbHRiegl Laser Measurement Systems GmbH has launched the LMS-Q780 long-range airborne laser scanner with an operating flight altitude of up to 10,000 ft at a 100-kHz laser pulse repetition rate. The laser wavelength qualifies the scanner for glacier and snowfield mapping, and its digital waveform processing capabilities qualify it for high-altitude topographic mapping. Features include automated resolution of range ambiguities, typically occurring at large measurement ranges and high repetition rates. The effect of range ambiguities appearing in airborne laser scanning is known as...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2020 IssueLaser Beam ProfilerThe Huaris One laser beam profiler from Perspectiva Solutions is adapted for industrial and scientific standards. Two modes of operation, automatic and manual, are provided. Automatic mode can...Photonics.com 1/13/2021Video PyrometerThe CSvideo 3M video pyrometer from Optris GmbH features a cross-shaped sighting laser and an integrated video camera for the measurement of metals or composite materials, even at low temperatures....Vision Spectra Autumn 2020 Issue3D Line SensorsVCnano3D-Z 3D line sensors from Vision Components GmbH are intelligent laser profilers cover working distances from 50 to 2025 mm and between 40- and 1250-mm horizontal fields of view. ...EuroPhotonics Winter 2019 IssueIR Proximity Sensing ModuleThe 1-mm3 TMD2635 IR Proximity Sensing Module from ams AG enables audio manufacturers of True Wireless Stereo (TWS) earbud products to develop smaller, lighter industrial design earbuds. The IR...ARTICLESPhotonics Spectra January 2020 IssueECSEL Project APPLAUSE Focuses on Low-Cost Manufacturing PackagingA consortium of 31 European electronics packaging, optics, and photonics key players; equipment suppliers; and testing experts have launched a three-year project called “Advanced packaging for...Photonics.com 7/30/2020Robust Laser Technology Will Enable Satellite to Measure Greenhouse GasThe MERLIN satellite, a collaboration between DLR RfM in Germany and CNES in France, will use a radar-like laser system to measure the methane concentration in Earth’s atmosphere. The...EuroPhotonics Summer 2019 IssueNew Approach Facilitates Spectroscopy on Individual MoleculesA new spectroscopic measurement method, developed by scientists at the Technical University of Munich (TUM), determines the spectral properties of individual molecules, providing precise information...Photonics.com 1/31/2020Less Complex Approach to Laser Pulse Measurement Provides Precise InformationUntil now, a complex experimental setup was required to measure the shape of a laser lightwave with a high degree of accuracy. This measurement can now be done using a small crystal with a diameter...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Beam Measurement: Slit-Based Profilers for Pulsed Beams: Although slit-based profilers were designed to measure continuous-wave (CW) lasers, they can also work for pulsed-mode lasers.Measuring pulsed-beam lasers has generally required the use of a CCD array profiler. This is a reasonable solution for low-power lasers in the UV and visible wavelength range, but these require...Photonics HandbookLaser Measurement Systems: Best Practices: When purchasing a laser, learning how to apply, troubleshoot, and evaluate that device is very important.Given the pace at which technology advances, there always seems to be a learning curve. With the abundance of consumer electronics available, there typically is no right or wrong way to use these...Photonics HandbookQuantifying Light: Intensity, Uniformity Hold the Key: When an application requires an illumination source, the designer can provide an optimal solution if the application’s attributes are described in light intensity and uniformity values at the field of interest.Intensity and uniformity can be described using different physical attributes, which makes interpreting requirements somewhat confusing. This article intends to provide an explanation and serve as a...Photonics HandbookImage Quality Testing: Camera Advances Push Improvements: An overview of state-of-the-art technology for image quality testing of mass-produced camera modules for consumer devices, including recent developments and new challenges.Image quality testing of complete cameras and assembled camera modules is standard in the optics industry. It is done by imaging a suitable target using the camera module under test and evaluating...WHITEPAPERSPhotonics.com 2/3/2020Industrial Laser Measurement Systems: Best PracticesWhen discussing laser applications, regardless of how the laser is used, it is imperative to understand how the laser is interacting with the material being processed. This article will detail why a...Photonics.com 4/1/2019Linear Stages and Piezo Flexure Mechanisms Engineered to Advance Precision Motion ControlPart I: What Machine Builders want in a Precision Linear Motor Stage: Precision automation engineers have different requirements than their colleagues in the instrumentation sector: robustness, size,...Photonics.com 11/10/2020PDH Technique with Moku:Lab’s Laser Lock Box — An FPGA-based all-in-one Solution for Laser Frequency LockingThe Pound-Drever-Hall (PDH) technique was first introduced by R.V. Pound, Ronald Drever, and John L. Hall in 1983. It is a widely used method to match the emitting optical frequency of a laser to a...Photonics.com 4/1/2019Measuring Aspheres in a 3-D WorldThis white paper provides a basic practical guide on the benefits of 3-D measurements of aspheres as well as a couple of real-world examples of parts that we have manufactured. This white paper also...WEBINARSPhotonics.com 1/18/2018Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...Photonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 3/7/2019In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 7/16/2020Beam Shaping: The Next Step for Ultrashort-Pulse-Laser-Based ProcessesThe use of ultrashort pulse (USP) lasers in industrial processes for electronic, watch and jewelry, medical, glass, automotive, and aerospace is growing, thanks to the high standard of quality that...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009backstreamingThe term used in reference to vacuum systems using oil and diffusion pumps, describes the migration of pump fluids and their decomposition products into the vacuum chamber.EDU.photonics.com 9/8/2009neodymium glassGlass containing small quantities of neodymium oxide that is used as a filter plate in color television or as a lasing medium (Nd:glass) in solid-state lasers.EDU.photonics.com 9/8/2009temporal coherenceA characteristic of laser output, calculated by dividing the speed of light by the linewidth of the laser beam. The temporal coherence length of different lasers thus varies from a few centimeters to...EDU.photonics.com 9/8/2009scintillation1. The variation in intensity of a light beam as it travels through the atmosphere. 2. In radiation physics, a light flash formed by an ionizing event in a phosphor; a flash formed when rapidly...VIDEOSPhotonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 4/8/2019Lacroix - Measuring Aspheres in a 3D WorldThis video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a...Photonics.com 10/1/2018Penn's Agarwal Group Focuses on Light-Matter Interactions for Optoelectronic DevicesThe Agarwal Group at the University of Pennsylvania's Department of Materials Science and Engineering focuses on understanding how light interacts with small scale nanostructures. 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Since then, we have delivered a range of standard and custom beam-profiling products of...