Request InfoHeadwall Photonics Inc.Come to the leader in master-quality gratings for OEM instruments. Convex, concave, or flat gratings available in high volumes with outstanding quality — alone or as part of a custom optical package. Decades of experience designing and manufacturing for ourselves and others enable us to create high-performance, economical solutions that will put you ahead of your competition.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/15/2023Spatial Light ModulatorsSpatial Light Modulators from Electro Optical Components Inc. use translucent and reflective liquid crystal micro-display technology to modify the amplitude and phase of incident light one pixel at a...BioPhotonics Mar/Apr 2024 IssueBragg Grating Notch FiltersThe WSF series from TeraXion comprises all-fiber band-stop (notch) filters that are used to selectively attenuate or block a wavelength or a range of wavelengths while allowing others to pass...Promoted Content September 2022 IssueBest-in-Class Spectroscopy is Just a Grating AwayThe grating used in a spectrometer design plays a defining role in its performance. It impacts sensitivity, signal to noise, and spectral response, and thus should be carefully matched to the...Photonics.com 3/27/2024Extended C+L-Band GrismsCoherent’s family of aberration-correcting, high-efficiency grisms and transmission gratings encompass the entire extended C+L band in a single optic for the construction of compact network...ARTICLESPhotonics Spectra January 2023 IssueMachine Learning Reduces Drift in Fiber SensorsUsing machine learning and an established mathematical model, scientists at the National Institute of Standards and Technology (NIST) developed a machine learning-based algorithm to predict drift in...Photonics Handbook March 2009 IssueDiffraction Gratings: Selection GuidelinesDiffraction gratings are optical components with a periodic structure that separate light into beams traveling in predictable directions based on their wavelength. 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The grating acts as the dispersive...WHITEPAPERSPhotonics.com 1/8/2024Diffraction Grating Handbook - Eighth EditionThe industry standard reference for diffraction grating design, utilization and manufacturing.Photonics.com 9/19/2022Advantages of VPH GratingsThe term 'diffraction grating' often brings to mind a surface relief grating, with ruled lines and a delicate surface. A transmission grating, however, opens up many new options for the optical...Photonics.com 7/19/2023Case Study: Customer Target Ensures Confidence in Measurement & Inspection AccuracyObjective: Produce an Advanced Defect-free Continuous Glucose Monitor (CGM). This study shows how a leading assembly and automation equipment integrator used a custom checkerboard target to develop a...Photonics.com 12/11/2023NanoSculpt – Custom Optics for Next-Gen ProductsHimax IGI designs and manufactures innovative micro and nano patterns for displays, optics, biomedical, and many other applications. 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The phase mask is used to control the spatial distribution of the light's...Photonics Dictionaryblaze heightBlaze height typically refers to a parameter in the context of diffraction gratings, which are optical devices consisting of a series of closely spaced parallel grooves or slits. The blaze height is...VIDEOSPhotonics.com 10/25/2023Introduction to OptometricsLearn about the team behind Efficiency Replicated. Experience. Trust. Partnership. We are your diffractive optics design solution partner.Photonics.com 5/15/2013Laser Munich & Portable Quantum Tech - LIGHT MATTERS 05.15.2013-Laser Munich -Portable Quantum Tech -Metamaterial bandwidth This week on Light Matters: a moon-shaped metamaterial broadens bandwidths, Laura Marshall reports from Laser World of Photonics in...Photonics.com 7/9/2013Continuum - Introducing Vista, Peak Performance Dye LaserThe Vista dye laser offers the highest resolution (30%) and the finest precision scanning, all combined to deliver optimal performance with every scan. Continuum (408) 727-3240 www.continuumlasers.comPhotonics.com 6/14/2019Inprentus - Blazed Diffraction GratingsInprentus designs, manufactures, and sells x-ray and EUV blazed master diffraction gratings for a wide variety of diffractive optic applications. Inprentus' gratings are used for scientific and...PHOTONICS BUYERS' GUIDE CATEGORIESBlazed GratingsDiffraction GratingsA diffraction grating is an optical component consisting of a surface with a periodic structure of equally spaced, parallel grooves or rulings. These rulings act as an array of closely spaced slits...Holographic GratingsA holographic grating is a type of diffraction grating that is produced using holographic recording techniques. It consists of a periodic structure of alternating transparent and opaque regions,...Echelle GratingsAn echelle grating is a specialized form of diffraction grating consisting of assembled glass plates of equal thickness that resemble a flight of stairs. The light enters through the largest plate at...COMPANIESPhotonics Buyers' GuideHeadwall Photonics Inc.Headwall Photonics is a leading developer and provider of hyperspectral imaging systems for applications as diverse as food and pharmaceutical inspection and grading, environmental monitoring,...Photonics Buyers' GuideOPCO Laboratory Inc.We, at OPCO Laboratory, are an extension of your team. With over 40 years of optical design and manufacturing experience, we provide total solutions from prototypes through production. Being...Photonics Buyers' GuideSpectrogon US Inc.Spectrogon manufactures and develops optical filters, thin-film coatings, and holographic diffraction gratings. The company continuously improves production techniques and craftsmanship in order to...Photonics Buyers' GuideCarl Zeiss Spectroscopy GmbHCarl Zeiss Spectroscopy develops and produces optical gratings, optical modules, and spectrometer systems of highest quality, superior optical performance, robust design and fast analysis. We...