Request InfoEdmund Optics Inc.BARRINGTON, N.J., Sept. 11, 2017 — TECHSPEC Divergence Adjustable Fixed YAG Beam Expanders from Edmund Optics are designed for demanding laser applications. The compact beam expanders are optimized at Nd:YAG wavelengths for high-performance transmitted wavefront with designs achieving λ /10 transmitted wavefront error. The expanders easily mount with M30 × 1 threading and provide excellent value both for single-unit purchases as well as volume integration. Applications include laser materials processing, medicine and research.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueLaser Line MirrorsTECHSPEC® Dual Band Laser Line Mirrors from Edmund Optics Inc. offer 99% reflectivity at both IR and visible wavelengths. Options are available for 532-nm or 635- to 670-nm guide beams....Photonics.com 8/31/2022Antireflection Laser WindowsTECHSPEC® Dual-Band Antireflection (AR) Laser Windows from Edmund Optics Inc. feature <0.25% reflection at 532 nm and <0.1% reflection at 1064 nm for high laser throughput. ...Photonics Spectra December 2022 IssueNonpolarizing Cube BeamsplittersThe TECHSPEC® Nonpolarizing Cube Beamsplitters from Edmund Optics Inc. have a 50/50 reflection/transmission ratio and are constructed from high-tolerance N-BK7 right angle prisms. Three...Photonics Spectra May 2023 IssueVariable Beam ExpanderThe 1064-nm 2X – 8X Gemma® Variable Beam Expander from Edmund Optics Inc. features a high laser-induced damage threshold and fixed housing length for high-power laser applications with...ARTICLESPhotonics.com 10/21/2022Combined iXblue-ECA Group Company Takes New Name: Week in Brief: 10/21/22Following Group Gorgé’s acquisition of iXblue last month, ECA Group and iXblue announced that both companies will operate under the common brand name Exail. The company will specialize...Photonics.com 7/12/2023Coherent Names Deputy CTO, Appoints VP: People in the News: 07/12/23Coherent Corp. named Young-Kai Chen deputy chief technology officer, and appointed Paul Silverstein vice president for investor relations and corporate communications. Chen previously served as chief...Vision Spectra Winter 2022 IssueEdmund Optics Appoints Chair, CEO, as Robert Edmund RetiresEdmund Optics has named Samuel Sadoulet CEO, succeeding Robert Edmund, who has retired. Sadoulet assumes responsibilities effective immediately. Samuel Sadoulet, CEO of Edmund Optics. Courtesy of...Photonics.com 5/6/2022Edmund Leadership Creates Endowed Chair, Scholarship at WyantEdmund Optics and the University of Arizona Wyant College of Optical Sciences have created an endowed chair, the Robert M. Edmund Endowed Chair in Optical Sciences, and launched the Advancing Women...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 HandbookAspheric Lenses: Optimizing the DesignWith the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...Photonics HandbookMeasuring Aspheres: Selecting the Best TechniqueThe benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres...Photonics HandbookWhat Is Photonics?Photonics is the study of light and other types of radiant energy whose quantum unit is the photon. The impact of photonics on research, technology, navigation, culture, astronomy, forensics, and...WHITEPAPERSPhotonics.com 3/28/2024DayOptics Laser Components CatalogDayOptics laser components catalog.Photonics.com 12/2/2022Fast Axis Collimator Lenses (FACs) - The Essential Components for Laser DiodesWe started developing FACs more than 15 years ago. The result is highly automated in-house processes which allow for competitive prices – even with high volumes. Diode lasers are efficient, compact,...Photonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...Photonics.com 2/21/2024Heat Conduction Joining the Multispot Focusing LensDespite the rapid development of modern lasers, the Gaussian intensity distribution often leads to problems, especially in laser material processing. When welding wide weld seams, a top-hat profile...WEBINARSPhotonics.com 1/10/2022Photonics Spectra Conference 2022: January 10 - 13Photonics Media will host its second annual Photonics Spectra Conference Jan. 10-13. The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.com 11/15/2023Measuring Group Delay Dispersion for Ultrafast Laser OpticsUltrafast lasers have become critical for a wide range of applications including medical lasers, materials processing, and nonlinear imaging and microscopy. One of the most important specifications...Photonics.com 10/25/2017Laser-Induced Damage Threshold Values and How They Impact YouWith a more thorough understanding of Laser-Induced Damage Threshold (LIDT) specifications, your business can avoid unnecessary manufacturing costs. This webinar will cover ISO LIDT specifications...Photonics.com 10/25/2022Selecting the Right Optics for Ultrafast MicroscopyUltrafast lasers are being increasingly used in life science imaging techniques such as multiphoton microscopy. However, the short pulse durations and high peak powers of ultrafast lasers make...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylaser opticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Photonics Dictionaryinfrared opticInfrared optics refer to optical components and systems designed to manipulate and control infrared (IR) light, which lies beyond the visible spectrum. These components are crucial for various...Photonics Dictionarylaser diode moduleA laser diode module is a compact device that incorporates a laser diode, optics, and often other components into a single package. These modules are designed to provide a convenient and efficient...Photonics DictionaryisolatorIn the context of electronics and optics, an isolator refers to a device that allows the transmission of signals in one direction while attenuating or blocking signals in the opposite direction. The...VIDEOSPhotonics.com 8/25/2021Custom Optical Manufacturing Facility and Capabilities - Shanghai OpticsShanghai Optics designs, manufactures, and assembles custom lens systems and optical components from our global manufacturing facility. Learn about our capabilities, which include diamond turning...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.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 7/19/2023Zygo Interferometer - AvantierAt Avantier, we specialize in the design and production of cutting-edge optical solutions and high-performance optics for a diverse range of applications in optical metrology equipment. Our expertise...PHOTONICS BUYERS' GUIDE CATEGORIESBeam ExpandersA beam expander is a system of optical components designed to increase the diameter of a radiation beam. Usually an afocal system.Laser Scanning LensesPower Controllers and ConditionersPhotonics Components TestingCOMPANIESPhotonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...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' 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...