Request InfoHinds Instruments Inc.A birefringence measuring system for characterizing optical materials is available from Hinds Instruments Inc. The Exicor 150AT measures the retardation of linear birefringence with ±0.005-nm sensitivity and the direction of birefringence with an accuracy of <1° for retardance greater than 0.5 nm. It uses a polarization modulation technique that provides 1-s measuring times and 50-kHz modulation frequency. The standard instrument can accept optical samples up to 6 x 6 in., with an option for 12 x 12-in. samples. The device maps materials from the ultraviolet to the infrared,...See full productRelated content from Photonics MediaPRODUCTSPromoted Content March 2024 IssueMadAFM™ sample scanning AFMThe MadAFM™ is a new multimodal sample scanning AFM. Simple to install with compact tabletop design. Includes Mad City Labs picometer precision nanopositioning systems to give outstanding AFM...BioPhotonics May/Jun 2023 IssueBeam ShaperThe πShaper 12_12_2.05_HP from AdlOptica Optical Systems GmbH is a beam shaper for high-power 2-µm lasers. The near-IR beam shaper transforms a Gaussian laser beam into a flat-top beam...Photonics.com 3/25/2024Wafer Inspection SystemThe LS9300AD from Hitachi is a system for inspecting the front and backside of non-patterned wafer surfaces for particles and defects. In addition to the conventional dark-field laser scattering...Photonics.com 9/21/2023Materials Processing LaserThe high-brightness models of the ClearCut materials processing laser engine from Power Technology Inc. were developed for precision precious metals welding and cutting that require a low beam...ARTICLESPhotonics Spectra September 2022 Issue3 Quantum Startups Receive Cash InjectionsQuantum computing startup planqc closed a financing round of €4.6 million ($4.67 million) led by UVC Partners and Speedinvest. With the funding, planqc will develop a highly scalable quantum...Photonics.com 3/26/2024Traceable Standards Could Speed Development of Quantum TechnologiesDevices that capture light from quantum dots, like chip-scale lasers and optical amplifiers, have made their way from the lab to the commercial market. The transition for newer quantum dot-based...Photonics.com 8/26/2022'Meta-Lidar' Developer Lumotive Secures Funding Round: Week in Brief: 08/26/22Optica launched a campaign to highlight the achievements of the global photonics community. The “Optica Community” campaign presents a series of life stories celebrating the...BioPhotonics Mar/Apr 2023 IssueSPIE Names Winners of 15th Annual Prism AwardsSPIE, the international society for optics and photonics, and media partner Photonics Media recognized the top innovators in optics and photonics products at the 2023 Prism Awards ceremony held at...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookLaser Safety: Important ConsiderationsWhen purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookCommon Infrared Optical Materials and Coatings: A Guide to Properties, Performance, and ApplicationsThe optical materials selected for an optical system depend upon the application, the required system performance and the environment in which the system is to perform; thus the materials’...Photonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...WHITEPAPERSPhotonics.com 3/14/2024QCW and CW Diode Pumped Solid State LaserOEM dpss laser from lumispot tech, in this file, we mentioned the datasheet of the cw and qcw diode pumped solid state lasers, including its features, working principle and applications.Photonics.com 12/19/2023NACL One SheetQuick reference guide for NACL coating capabilities.Photonics.com 3/28/20241535nm Erbium Doped Glass Solid-State Laser for Rangefinding, LiDAR, and CommunicationThe erbium-doped glass laser is used in the field of eye-safe rangefinders and is characterized by its reliability and cost effectiveness. This laser is also known as the 1535nm DPSS eye-safe laser...Photonics.com 9/12/2022Advances in Multi-Axis Motion Control for Ultra-Fast Laser Material ProcessingProgress in Laser Processing stems from advances in laser technology as well as the high-performance motion control and automation system directing the beam and/or moving the parts to be processed...WEBINARSPhotonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 1/13/2022New Industrial Challenges for Optical Metrology as Autonomous Cars, Free-Space Optical Communication, and AR/VR Shape the FutureA portion of the optical manufacturing market is driven by consumer electronics such as smartphones, augmented/virtual reality (AR/VR) devices and automated driving via advanced driver-assistance...Photonics.com 10/5/2022Noncontact Optical-Based Metrology for Microlens CharacterizationMicrolenses are critical components used in a wide variety of consumer devices and industrial sensors, ranging from cellphone cameras and virtual reality goggles to 3D displays and advanced...Photonics.com 1/20/2021Leveraging Micro- and Nanofabrication Techniques to Advance Optical Interference CoatingsGarrett D. Cole provides an overview of R&D and production efforts that relate to state-of-the-art thin-film optical coatings and interference structures. He includes a review of general coating...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryfemtosecond laserA femtosecond laser is a type of laser that emits ultrashort pulses of light with durations on the order of femtoseconds, where one femtosecond is equal to 10-15 seconds. These lasers are capable of...Photonics Dictionarylinear positioning stageA linear positioning stage, also known as a linear stage or translation stage, is a precision mechanical device used to accurately move and position objects along a linear axis. These stages are...Photonics Dictionarycustom lapping and polishing servicesCustom lapping and polishing services involve specialized processes used to improve the surface finish and dimensional accuracy of components to meet specific requirements or standards. These...Photonics DictionarymicrocombA microcomb, short for microresonator frequency comb, is a novel photonic device that generates a precise series of evenly spaced optical frequencies, akin to the teeth of a comb, across a broad...VIDEOSPhotonics.com 9/28/2017Merging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...Photonics.com 12/22/2020Lattice Materials on Modern MarvelsLattice Materials is the world’s leading manufacturer of silicon and germanium parts. With over 30,000 sq ft of space and capabilities ranging from crystal growth to polishing and even thin-film...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 10/27/2022Introduction to Verifire Asphere+ - Zygo CorporationThe next era of fast, noncontact, high-resolution 3D metrology of aspheric optics is here! VFA+ pushes the boundaries of what is possible in the design and production of precise aspheric surfaces....PHOTONICS BUYERS' GUIDE CATEGORIESInGaAs LasersCoolantsPyroelectric RadiometersSurface ProfilersCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideGlass Fab Inc.A History of Quality Since 1974 Glass Fab Inc. has met customers' stringent specifications by providing fabricated parts made of optical glass, filter glass, fused quartz and fused silica, low...Photonics Buyers' GuideLambda Research Optics Inc. (USA)Lambda Research Optics, Inc. is a leading manufacturer of laser optics with high power thin-film coatings and high precision fabrications. Lambda serves a wide range of industries, such as Biotech,...