Request InfoArmadillo SIAArmadillo SIA offers a comprehensive line of optical fibers, cables, bifurcated assemblies, patch cords, bundles, and more — all custom designed to your specifications. Assemblies can be made from any of our high-quality fibers and your choice of sheathing, cabling, and jacketing. In addition, we offer all standard connectors or custom-designed ferrules to suit applications from deep UV to MIR.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 6/10/2021Polarization Dependent Loss EmulatorThe Polarization Dependent Loss Emulator from OZ Optics Ltd. emulates a known polarization dependent loss (PDL) level for quantifying and studying polarization impairments and effects in a fiber...Photonics.com 4/27/2023Optical Time Domain ReflectometersThe D-Series of Optical Time Domain Reflectometer (OTDR) solutions from EXFO are advanced field testing tools that deliver highly accurate measurements to characterize and validate fiber links. ...Photonics.com 2/6/2023Ytterbium-doped Optical FiberThe DirectLase™ Premium Ytterbium (YB)-doped optical fiber from OFS is designed for directed energy fiber laser systems. 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Puttnam at the National Institute of Information and Communications Technology (NICT) reported that it transmitted data over a distance of more than 3000 km (1860...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 Spectra February 2022 IssueSequence of Operations Simplifies Photonic Quantum ComputersStanford University researchers have proposed a design for photonic quantum computer that uses readily available components and a laser to manipulate a single atom that can modify the state of the...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOTDRs: Finding the Weak Spots in Fiber Links: The optical time-domain reflectometer (OTDR) is used to characterize a fiber optic span. It performs single-ended tests and can calculate fiber attenuation and uniformity and splice and connector losses. It can also locate breaks and determine fiber length. Its ability to locate and measure reflectance and loss makes it the troubleshooting and fault locating equipment of choice. New generation OTDRs include advanced functions such as macrobend location, active-fiber testing and automatic trace acquisition.An 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 HandbookPolarization Mode Dispersion: Concepts and Measurement: The performance of high-speed, digital fiber optic communications systems depends upon how reliably the receiver is able to distinguish closely spaced bits of information. Dispersive effects — physical mechanisms that broaden transmitted pulses — degrade this process.There are three fundamentally different dispersive phenomena in optical fiber, of which polarization mode dispersion (PMD) is the most complex. In digital multimode fiber systems, a light pulse...Photonics HandbookCharacterizing High-Speed Transmitters: The Emphasis Is on Waveforms: The basic fiber-based communications system consists of a laser transmitter which converts electrical data to intensity-modulated light, a fiber optic cable as short as a few meters or as long as 100-plus kilometers, and a photodetector that converts the information on the light back to an electrical signal.An indicator of how well the entire system performs is a measurement called bit-error-ratio (BER). Acceptable BERs range from one error per billion to one per trillion bits transmitted. It is rare...Photonics HandbookConnectors and Splices: Correct Alignment Spells Success: Whether the job is splicing fibers together or connecting fibers to system devices, alignment is the key to success. This article explores the many ways to achieve that goal.Just as an electronic connector provides a pluggable connection between electronic circuits, a fiber optic connector provides an optical one. The goal is joining a fiber to a transmitter, receiver or...WHITEPAPERSPhotonics.com 5/4/2022Specialty Fiber Preforms for Industrial ApplicationsEnabling new laser applications with fused silica fibers.Photonics.com 12/2/2022Micro Lenses for Imaging Systems - Submillimeter Components and Complex Compound ElementsWe combine all resources for your successful micro imaging needs under one roof. We are specialists in ready-to-install, small and high-precision individual lenses and cemented elements. 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They...Photonics.com 12/8/2021Optical Fused Silica Large-Core Fibers: The Influence of Design and Material on Fiber PerformanceOptical fibers made of fused silica have many applications, including communications, manufacturing, medical care and diagnostics, and research. These applications are as varied as the requirements...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 5/10/2022Expanding Implementation of Fast Optimization Technology for Photonics, Optics, and Quantum Manufacturing ApplicationsAlignment time is the largest contributor to the cost of silicon photonics and optical assemblies. New industrial automation technology dramatically shortens the time required to optimally align...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/5/2018normalized frequencyAlso referred to as the V number in fiber optics; the normalized frequency is a dimensionless quantity, denoted by the symbol V, given by: where a is waveguide core radius, l is wavelength in vacuum,...EDU.photonics.com 1/14/2013mandrelA shaft, spindle or any object generally passed through a workpiece to hold, support or shape a particular piece during its machining process or its practical use. In fiber optics, optical fibers are...EDU.photonics.com 9/8/2009intensified vidiconA standard direct-readout vidicon tube linked by fiber optics to an intensifier for increased sensitivity.EDU.photonics.com 9/8/2009high-performance parallel interface (HIPPI)A very high bandwidth communication line often used in fiber optics.VIDEOSPhotonics.com 1/17/2023Virtual Factory Tour - Fiberoptics Technology Inc.Manufacturing Standard and Custom fiber optics for Industrial, Medical, Commercial, Military, and Machine Vision applications since 1977.Photonics.com 10/5/2016Benjamin Eggleton, University of Sydney, AustraliaBenjamin Eggleton, University of Sydney, Australia, shares his early beginnings as an undergraduate student in optical astronomy.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.com 3/25/2021Ursula Gibson: Novel Core Optical Fibers and Materials2019 President of The Optical Society and Fulbright Scholar Ursula Gibson details her latest work with novel core optical fibers and their function in expanding applications spanning metrology,...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic ModemsOptical GlassFiber Bragg GratingsA fiber bragg grating is a section of an optical fiber where the refractive index has been altered at periodic intervals so that certain wavelengths are transmitted and others are reflected.Laser-to-Fiber CouplersCOMPANIESPhotonics Buyers' GuideArmadillo SIAArmadillo SIA is a manufacturer of specialized optical fiber, subassemblies, and hybrid photonic solutions. We offer specialized fiber optic solutions engineered to support your application and meet...Photonics Buyers' GuidePhotonTec Berlin GmbHPhotonTec Berlin GmbH is located in the Center for Microsystems and Materials (ZMM) in Berlin-Adlershof, Germany. We focus on the development, production, and marketing of fiber-coupled diode lasers...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' GuideOSI Optoelectronics Inc.OSI Optoelectronics is a preeminent global manufacturer of photonic detection devices and systems with over 50 years industry experience serving the telecommunications, medical, X-Ray, security and...