Micro-Optics Inc.Micro-Optics Inc. has launched a series of polarization-maintaining fiber optic circulators for 1550 and 1300 nm and other wavelengths. The devices are configured in three or four ports. They exhibit insertion loss of 0.5 dB, extinction ratio of >25 dB and return loss of >55 dB. Various fibers can be used, and high-extinction-ratio polarization-maintaining fiber connectorization is available. The company says that the product offers stability and reliability in a compact in-line package.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/2/2024Optical Transport SolutionsThe optical transport solutions from Nokia are meant for optical transport, IP routing, and PON applications and include coherent optical transceivers, a photonic engine, and a multihaul transceiver....Photonics Showcase June 2023 IssuePreforms and Optical SwitchesKey features of our service and product range include fused silica glass, specialty preforms, hybrid fibers, and optical switches. Our unique capabilities allow us to create products that perfectly...Photonics.com 3/27/2024Fiber Metalization SystemThe Midas Metalization System from Intlvac is designed to produce a single or multilayer symmetrical metal coating on ends, mid spans, or windows of optical fibers for use in a hermetically sealed...Photonics.com 7/18/2023Fiber StripperThe Fujikura SS-110 Specialty Fiber Stripper from AFL is designed for fiber splicing applications in industries such as military, oil and gas, and medicine. The SS-110 features replaceable...ARTICLESPhotonics Spectra June 2022 IssueAs PIC Production Ramps Up, Fabricators Eye Alignment OptionsThe early 2000s saw the rapidly growing global appetite for data collide with the limitations of copper-based wire networks. The performance of these conventional data transmission systems declined...Photonics.com 10/14/2022Leonardo DRS Secures Army Contract; ZEISS Microscopy Strikes Contract: Week in Brief: 10/14/2022ARLINGTON, Va. — Leonardo DRS received a contract to produce its next-generation thermal weapon sights for the U.S. Army. The firm fixed-price contract from the U.S. Army Contracting Command is...Photonics.com 8/18/2022Clinicians Turn to Unobtrusive Sensors for Patient MonitoringResearchers at the University of South Australia developed a multimode optical fiber (MMF) sensor array to unobtrusively monitor the movement and vital signs of patients in hospitals and other health...Photonics.com 6/2/2022Mitsubishi Electric Develops Laser Communications Terminal for Use in SpaceMitsubishi Electric Corp. developed a prototype of an optical receiver for use in laser communication terminals (LCTs). The company claimed that the prototype is the first to integrate space optical...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOTDRs: Finding the Weak Spots in Fiber LinksAn optical time-domain reflectometer sends short pulses of light into a fiber and measures its reflections as a function of time. The delay of these reflections to the detector as well as their...Photonics HandbookPhotonics Packaging: Optical Communication ComponentsPhotonic components are key elements for the information technology (IT). Photonics technology covers the generation of information (cameras, sensors), its transportation (optical communication),...Photonics HandbookFiber Lasers: Continuing to Power GrowthEarly fiber lasers were inefficient and limited to low powers, until more effective methods emerged to deliver the pump light into the cladding. Valentin Gapontsev, founder and CEO of IPG Photonics,...Photonics HandbookFiber Optics: Understanding the BasicsOptical fibers are made from either glass or plastic. Most are roughly the diameter of a human hair, and they may be many miles long. Light is transmitted along the center of the fiber from one end...WHITEPAPERSPhotonics.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 5/4/2022Specialty Fiber Preforms for Industrial ApplicationsEnabling new laser applications with fused silica fibers.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 10/13/2023Lumispot Tech Laser Solution- Pulsed Fiber Laser For Automotive Laser LIDAR EquipmentLumispot Tech Laser Solution - Light source of 1550 nm/1535 nm pulsed fiber laser for laser lidar used in unmanned driving, with the function of ranging, detection etc.WEBINARSPhotonics.com 4/17/2018Fundamentals of Helium Leak DetectionFrom LEDs to medical devices to microelectronics to fiber optics — everything leaks! This 40-minute webinar, presented by Agilent Technologies, will describe the challenges of locating and...Photonics.com 12/13/2022Fused Silica in Radiation EnvironmentsAn increasingly wide range of applications need to be able to function in harsh environments, not only on space missions but also here on Earth, in particle detectors, for example. It is important to...Photonics.com 6/14/2023Fused Silica Tubes for Optical Fiber Manufacturing: Fiber Performance Sensitivity on Purity and Tube GeometryOptical fibers made of fused silica have many applications, such as communication, sensing, and laser systems. The performance of optical fibers is highly sensitive to the manufacturing processes and...Photonics.com 4/12/2022Photonics Spectra Spectroscopy Conference 2022: April 12 - 13Discover the latest trends in spectroscopy. Join us April 12-13, 2022 at the Photonics Spectra Spectroscopy Conference! The publishers of Photonics Spectra invite you to attend a free virtual...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarylaserA laser, which stands for "light amplification by stimulated emission of radiation," is a device that produces coherent and focused beams of light through the process of optical amplification based...Photonics Dictionarytolerance fieldIn fiber optics, the annular region between two concentric circles; used to specify fiber cladding and core sizes.Photonics Dictionaryadapter1. In optics, the housing, usually cylindrical, that contains the lenses and iris diaphragm of a camera. 2. In fiber optics, a device for coupling two connectors.Photonics Dictionarycutoff wavelength1. In detector technology, the long wavelength at which detector response falls to a set percentage (usually 20 or 50 percent). 2. In fiber optics, the shortest wavelength at which a fiber transmits...VIDEOSPhotonics.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 9/28/2017Merging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...Photonics.com 1/18/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 5/25/2021Bishnu Pal: A Guide Through Guided Wave OpticsBishnu Pal, author of "Frontiers in Guided Wave Optics and Optoelectronics" and dean of academics at Mahindra University's Ecole Centrale School of Engineering, is our guest. From his start in...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Analog LinksMiniature Power SuppliesMedical Laser Delivery SystemsFiber Optic TapersCOMPANIESPhotonics Buyers' GuideLambda Research Optics Inc. (USA)Lambda Research Optics, Inc. is a leading manufacturer of laser optics with high power thin-film coatings and high precision fabrications. Lambda serves a wide range of industries, such as Biotech,...Photonics Buyers' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' GuideEvanescent Optics Inc.Polarization Maintaining Couplers Evanescent Optics Inc. offers low loss (<0.1dB), high isolation (<-25dB) PM fiber-optic couplers in both fixed ratio and variable models. Our small...Photonics Buyers' GuideArkwright Technologies Pty. Ltd.Arkwright Technologies design and manufacture application specific fiber Bragg grating (FBG) sensors. Our innovative, award winning designs have evolved from over 30 years direct expertise in the...