Request InfoVincent AssociatesVincent Associates releases the new AI25 Auto Iris: a small motorized iris that can be integrated with the DSS25B shutter. Available in a housed version with the standard Uniblitz mounting capability and an unhoused version for OEM applications. The AIC10 controller allows for direct control of the iris and can be used with a standard TTL and RS232 signal.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2022 IssueSlow-Axis CollimatorThe Blue Meniscus Slow Axis Collimator (SAC) from Focuslight Technologies Inc. features an effective focal length of 9.7 mm with a concave-convex, acylindrical lens design for the collimation of the...Photonics.com 3/15/2022RobotThe GA50 Robot from Yaskawa Electric Corp. optimizes laser welding, material cutting, and dispensing tasks. The device offers high path accuracy for the laser cutting of small holes and sharp...Photonics Showcase October 2022 IssueConsulting ServicesSystems-level product concept, development, and production support since 1980. A complete suite of administrative services (documentation/systems, audit/review, and training). Compliance and risk...Promoted Content June 2022 IssueCompact Blue Meniscus SACFocuslight Blue Meniscus SAC with an effective focal length (EFL) of 9.7 mm has a concave-convex, acylindrical lens design for the collimation of the slow axis of laser diodes. Blue diode lasers...ARTICLESPhotonics Spectra May 2022 IssueUltra-intense Laser Achieves Efficient Direct Ion AccelerationOsaka University researchers, in collaboration with the National Institutes for Quantum Science and Technology (QST), Kobe University, and National Central University in Taiwan, have reported direct...Photonics.com 6/7/2021Researchers Demystify Contradiction of Supermode Microcavity LasersStimulated scattering in supermode microcavities, such as Raman or Brillouin lasers, has proven useful for precision measurements by exploiting the beat note in their lasing spectra. The existence of...Photonics.com 9/14/2022Ursula Keller Awarded Marcel Benoist Prize: People in the News: 09/14/22Ursula Keller was named as the recipient of the Swiss Science Prize Marcel Benoist for her work in ultrafast lasers. The prize is often referred to as the “Swiss Nobel prize” and is...Photonics Spectra July 2022 IssueLaser-Based Ultrasound Finds Defects in Metal 3D PrintingResearchers at Lawrence Livermore National Laboratory (LLNL) have developed an all-optical ultrasound technique capable of performing on-demand characterization of melt tracks and detecting formation...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookSolid-State Lasers: Lower Noise Means Higher Performance: Optimizing the power and repetition rate of pulsed solid-state lasers allows materials processing at high resolution and high speed, a condition made possible by advances in intracavity harmonic generation.Many linear materials proceseqsing applications call for lasers with continuous-wave (CW) output. For example, early stereolithography systems were based on CW lasers such as argon-ion or HeCd. To...Photonics HandbookExcimer Lasers: Photonic Stamps with Micron Resolution: Representing today’s most cost-effective and dependable UV lasers, excimer lasers enable disruptive innovation in various growth industries.Excimers are pulsed gas lasers that deliver high output power and pulse energies in the ultraviolet and deep-ultraviolet wavelengths. This enables them to power applications that cannot be supported...Photonics HandbookThe Photonics Spectrum Reference ChartTo order a copy of the latest printed version of the Photonics Spectrum Reference Chart, visit our bookstore at www.Photonics.com/wallchart.Photonics HandbookLaser Operation: Temperature Control and Mount Selection: The best choices will help you manage the heat generated by laser operation and ensure a robust laser system.As you operate your laser, only a portion of the electrical power sourced from your laser driver converts to light energy. The remainder turns to heat, and the buildup of that thermal energy presents...WHITEPAPERSPhotonics.com 1/17/2023Pesticide Detection on Apple Skin Using SERSProtecting food crops is vital to the world’s food chain, and pesticides are a critical tool to kill, repel, and control pests. One method to reduce the dangers of pesticides is limiting the allowed...Photonics.com 8/10/2021671 Series Laser Wavelength MeterThe 671 Series Laser Wavelength Meter uses proven Michelson interferometer-based technology to accurately measure the wavelength of CW lasers that operate from 375 nm to 12 µm. To achieve the most...Photonics.com 12/2/2022Innovating the Tunable Light Source - How the Tunable Laser System is Applied in Fluorescence MicroscopyThe market for the tunable light source is ever expanding due to its uses in countless fields, such as the inspection industry, machine visioning, and a wide range of optical experiments....Photonics.com 8/17/2022Photoluminescence Spectroscopy of Carbon DotsCarbon dots (C-dots) are nanoparticles composed of carbon with diameters below 10 nm. They were accidentally discovered in 2004 by Xu, et al1 when researching methods to purify carbon nanotubes....WEBINARSPhotonics.com 1/11/2023Benefits and Limitations of Hand-Held Digital Light Processing SpectrophotometersIn recent years, hand-held spectrophotometers have gained a lot of popularity because they can be deployed in the field. Rather than bringing the object under analysis to the lab and using a bulky...Photonics.com 10/21/2021Ensuring Manufacturing Process Success in Laser MicroweldingLaser microwelding is a manufacturing process that joins parts on a millimeter scale. The miniature size of the parts brings challenges to achieving consistency in both welding quality and production...Photonics.com 1/9/2023How Femtosecond Fiber Lasers Are Propelling Industrial InnovationCharacterized by robustness, small form factors, and attractive cost-performance ratios, state-of-the-art femtosecond fiber lasers are not only powering Nobel Prize-winning research but they are also...Photonics.com 8/25/2021AuSn Thin-Film Technology and AuSn Pre-Deposited Substrates for OptoelectronicsAuSn thin film is a critical technology to enable an optoelectronic device to ensure durability, anti-oxidation ability, and reliability compared with indium, SnPb, SnBi, and others. The application...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009free-space optics (FSO)A type of optical communications technology dealing with the use of lasers and other light sources to send telecommunication signals along a line of sight through the atmosphere. Also called...EDU.photonics.com 3/5/2018laser controlled areaArea in which laser operation occurs and therefore safety requirements are met and regulations are implemented. Lasers operated within a laser controlled area may vary with energy and wavelength.EDU.photonics.com 9/8/2009gallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.EDU.photonics.com 9/8/2009aversion responseEye blink or head movement in response to bright light. Aversion responses such as blinking are sufficient protection from less hazardous lasers, including Class 2 lasers. An eye blink can occur, at...VIDEOSPhotonics.com 7/27/2022About DRS Daylight SolutionsLeonardo DRS Daylight Solutions' line of business is the world's leading provider of best-in-class, mid-infrared, quantum cascade laser sources for life sciences, research, industrial, and defense...Photonics.com 3/4/2022CTL - Continuous - Toptica PhotonicsThe CTL is the ultimate choice when looking for a laser that is widely and continuously tunable without any mode-hops. It has high power, a narrow linewidth, and low drift. Scans can be performed...Photonics.com 6/19/2019Edinburgh Instruments Product RangeEdinburgh Instruments is a world-leader in both single photon counting and time correlated single photon counting (TCSPC) based fluorescence spectrometers. Our product range includes: FLS1000...Photonics.com 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...PHOTONICS BUYERS' GUIDE CATEGORIESElectronic Positioning EquipmentFire Control SystemsBorate CrystalsLaser Scanning MicroscopesCOMPANIESPhotonics 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' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' Guidelaservision USALASER SAFETY • Eyewear • Barriers • Windows • Training laservision USA designs and manufactures a comprehensive assortment of custom-made laser safety eyewear that attenuates...