Request InfoSpecial Optics Inc.Special Optics Inc. has announced a line of large-output beam expanders with 100-mm diffraction-limited clear apertures. The four available models have expansion ratios of 53, 103, 203 and 403 and input apertures of 20, 10, 5 and 25 mm, respectively. They have a wavefront distortion of <λ/8 and transmission >92%, and can be customized for lower wavefront distortion, higher transmission and different expansions. The devices have an adjustable focus for collimation at various wavelengths and a usable spectral range of 400 to 1650 nm.See full productRelated content from Photonics MediaWEBINARSPhotonics.com 2/14/2024Optical Interference Filters and Their Effects on Wavefront DistortionIn optical imaging systems, understanding the distortion of the optical wavefront due to optical components is critical. Often, only the distortion caused by the substrates and other insignificant...Photonics.com 5/27/2015In Vivo Deep-Tissue Imaging with Optical Wavefront ControlOptical microscopy has become an indispensable tool in modern biology. The high spatial and temporal resolution and the rich molecular information offered by optical imaging have led to new...Photonics.com 7/19/2012Advances in Biomedical PhotonicsA Free Webinar: Advances in Biomedical Photonics, Thursday, July 19, at 1 p.m. EDT/10 a.m. PDT/ 5 p.m. GMT/UTC Questions & Answers from the Webinar: Lihong V. Wang, PhD Gene...Photonics.com 1/12/2023A Proven, Portable, and PIC-Based Methodology for Cultivating a Next-Generation WorkforceWith the passage of the CHIPS and Science Act and growing demand for photonic integrated circuit technology, the semiconductor industry is once again gaining momentum. But even as the U.S. rebuilds...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylaser guide starAn artificial star used to aid in adaptive optics imaging of the sky. The guide star is provided from a telescope system on the ground and is directed into the imaged region. The wavefront...Photonics Dictionarysharpness indexA function of the intensity distribution in an image aberrated by a quadratic curvature wavefront distortion.Photonics Dictionaryburst mode laserA high-frequency pulse-rate laser with an output limited by the heat capacity of the laser medium. Instead of having continuous cooling, the laser operates until the medium reaches a maximum...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 BUYERS' GUIDE CATEGORIESNd:Glass LasersLaser Scanning LensesBeam ExpandersA beam expander is a system of optical components designed to increase the diameter of a radiation beam. Usually an afocal system.COMPANIESPhotonics Buyers' GuideSpecial Optics Inc.Designs, develops, and manufactures precision catalog and custom/OEM optical components and assemblies including high precision laser optics available for wavelengths throughout the UV and IR...Photonics 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,...