Request InfoSiskiyou Corp.Siskiyou Corp. has expanded its IXF series of monolithic flexure optical mounts to include larger models that can accommodate optics with 3- and 4-in. diameters. The mounts utilize a unique configuration in which all parts are fabricated from a single piece of metal. This improves heat transfer through the mount over the traditional kinematic construction, and it delivers exceptional long-term pointing stability, even in the presence of temperature changes. These two-axis mounts feature adjustment over an angular range of 5° and are supplied with fine-pitched screws for an...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/29/2020Optical MountsOptical Surfaces Ltd.’s high-precision OS Mounts support off-axis paraboloids, spheres, and optical flats up to 600 mm in diameter. The devices provide a secure and stable platform for...Photonics Spectra July 2020 IssueDigital Differential Measuring SystemsThe KD-5600 series of eddy current measurement systems from Kaman Precision Products Inc. is ideal for use in commercial off-the-shelf applications for fast steering mirrors, magnetic bearing active...Photonics.com 5/13/2020USB Surge ProtectorsThe TSJ series of USB surge protectors from Transtector Systems is engineered to protect sensitive computer ports from surges and spikes generated by attached devices. The simple,...Photonics Spectra January 2020 IssueOptic Design SoftwareOpticStudio 19.8 software from Zemax Inc. includes high-yield optimization, a capability that enables engineers to select best as-built performance for higher manufacturing yields at a reduced cost....ARTICLESPhotonics.com 8/15/2019Shining Light Through Bleach Creates Fluorescent Quantum DefectsUsing household bleach and light, MIT researchers have created fluorescent quantum defects in carbon nanotubes. The defects can be synthesized quickly and at large scale, the researchers said. ...Photonics.com 5/21/2020Inventing the World’s First Continuous-Wave LaserIn December 1960, the helium-neon (HeNe) laser, the first laser to generate a continuous beam of light at 1.15 μm, was demonstrated by Ali Javan, William Bennett Jr., and Donald Herriott of Bell...Photonics Spectra October 2020 IssueSilicon CCD Camera Peers into Mid-InfraredResearchers at the University of California, Irvine used the nonlinear optical properties of the silicon (Si) chip in a Si-based camera to enable a mid-infrared (MIR)-specific response in the camera....Photonics.com 2/12/2021Optical Coating Simultaneously Reflects, Transmits Same WavelengthA multi-institutional team led by professor Chunlei Guo from the University of Rochester’s Institute of Optics has developed an optical coating capable of simultaneously reflecting and...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAcousto-Optic Devices: Charts showing the characteristics of acousto-optic scanning devices, acousto-optic figures of merit, and solutions for common problems with acousto-optic processor devices.ACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...Photonics HandbookFlat Optics: Considerations When Buying: To simplify the process when purchasing flat optics, we will discuss the top six factors from a manufacturer’s perspective, all of which affect the three major areas of the purchasing decision: quality, delivery and cost.Flat optics generally perform three main functions: They transmit light (windows), reflect light (mirrors) and fold light (prisms). While most optical manufacturers make spherical and flat optics, a...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One 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...Photonics HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric 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,...WHITEPAPERSPhotonics.com 6/8/2020Wavelength Selection SolutionsEstablished in 1965, Optometrics is a leading supplier of standard and custom optical components and pre-aligned sub-assemblies for wavelength selection. The company’s core technologies include...Photonics.com 2/2/2021PFG Optics Products and CapabilitiesAn overview of the products and capabilities PFG Optics possesses. PFG Precision Optics produces and extensive range of high precision spherical and flat optics, combined with a variety of durable...Photonics.com 8/1/2019Design Your AR/VR System with 2D-Q Freeforms in CODE VThe most challenging optical designs today need precise non-spherical surface shapes. A surface formulation specified by G.W. Forbes describes a “freeform” surface with orthogonal polynomial...Photonics.com 6/19/2020Dispelling the Myths About Laminated FiltersThere is a common belief that there is no longer a need for traditional bandpass optical filters. While this may be true in some cases, not all laminated filters are created equal. In this paper we...WEBINARSPhotonics.com 5/20/2021Measuring the Power and Beam Profile of Divergent Laser SourcesLasers with large beam divergence are used in a number of applications, such as remote sensing, optical communications, and materials processing. Large beam divergences create challenges for reliably...Photonics.com 9/16/2020Principles of Laser Beam ProfilingBeam profiling describes the measurement of the spatial distribution of power of a laser beam. Laser users often wonder if they need to profile their lasers but may have nagging doubts as to why....Photonics.com 9/26/2018Imaging Applications in Quantum ResearchQuantum technology, an exciting and evolving field combining physics and engineering, applies the properties of quantum mechanics to next-generation computing applications. It has the potential to...Photonics.com 8/26/2021Freeform Optics for Imaging: Mid-Spatial Frequency ErrorsPart 3 of the 2021 Freeform Optics Series Residual mid-spatial frequency (MSF) surface errors are common byproducts of the computer-controlled subaperture manufacturing techniques needed for...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/5/2018paraboloidal mirrorA concave mirror that has the form of a paraboloid of revolution. The paraboloidal mirror may have only a portion of a paraboloidal surface through which the axis does not pass, and is known as an...EDU.photonics.com 3/5/2018Matrix opticsThe linear relationship between input and output optical fields for a given optical system or application that allows the use of a matrix and matrix algebra to define an optical system, or series of...EDU.photonics.com 9/8/2009high-performance parallel interface (HIPPI)A very high bandwidth communication line often used in fiber optics.EDU.photonics.com 3/5/2018objectThe figure seen through or imaged by an optical system. It may contain structures, natural or artificial, or it may be the real or virtual image of an object formed by another optical system. In...VIDEOSPhotonics.com 6/22/2021Introduction to Hitachi High-Tech's One-Stop-ShopAn introduction to Hitachi High-Tech’s ‘One Stop Shop’ for optoelectronic materials and services. Optical, electrical, and mechanical products on offer will be highlighted, as well as an overview of...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 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 2/21/2018Light Matters Extra: styropyro - 02.2018In this month's Light Matters Extra, we introduce you to Drake Anthony, aka styropyro. Drake, 25, has been building his own lasers since he was 12 years old. He's got quite the following on his...PHOTONICS BUYERS' GUIDE CATEGORIESCable Management ProductsFilm MasksOptical MountsProjection Core Fiber Optic CouplersCOMPANIESPhotonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...