Request InfoiPhysicist Ltd.iPhysicist’s optical erbium-doped fiber amplifier (EDFA) provides remote management, enabling real-time information about work channels and full control through the Internet. The device, which can be fully customized, interfaces with auxiliary optics including VOA (variable optical attenuator), DCM (dispersion compensation module) and mux/demux. The BA (booster amplifier) and PA (preamplifier) fixed-gain EDFAs share one electrical control to maximize functionality. The BA’s output is 23 dBm and the PA’s, 5 dBm. The two power supplies (AC/DC inputs) work on load...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2024 IssueOptical Transceiver ModuleThe 400G QSFP-DD ZR/ZR+ from Approved Networks is a transceiver module for communications networks in data centers and broadband. With a 400 Gbps data rate, the module’s max distance...BioPhotonics Nov/Dec 2023 IssueSapphire and Ruby BallsThe Meller Sapphire and Ruby Balls from Meller Optics are miniature high-precision sapphire and ruby balls for use as bearings and mechanical components in medical and scientific instruments and as...Photonics.com 2/19/2024Dual Band Optical FiberThe LaserWave® Dual-Band OM4+ Multimode Optical Fiber from OFS is fiber optimized for bidirectional applications. The optical fiber offers OM5-equivalent performance at the 850-nm and 910-nm...Photonics Spectra March 2024 IssueDigital Signal ProcessorThe Dove 850 from Credo is a 800G digital signal processor (DSP) integrated circuit (IC) that is optimized for linear receive optics (LRO). A unidirectional 8 × 112 Gb/s DSP purpose built for...ARTICLESPhotonics.com 6/29/2023REM Atoms and Nanophotonic Resonator Offer Path to Quantum NetworksResearchers at Max Planck Institute of Quantum Optics (MPQ) and Technical University of Munich (TUM) demonstrated a potential platform for large-scale quantum computing and communication networks....Photonics.com 10/7/20223D-Printed Micro-Optic Enables Vortex Bessel Beam GenerationResearchers from Soreq Nuclear Research Center in Israel have shown that 3D laser printing can be used to fabricate a high-quality, complex polymer optical device directly on the end of an optical...Photonics Spectra January 2024 IssueModified Photodiode Enables Multifunctional, High-Performance PICsThin-film lithium niobate (TFLN) shows strong potential as a platform for integrated photonics, due to its robust electro-optic coefficient, large optical nonlinearity, and wide transparency window....Photonics.com 10/16/2023Femtosecond Laser Integrates Optics in Single Glass Substrate for Easy ManufactureThe short, regular pulses of femtosecond lasers are put to effective use in numerous applications, including laser surgery, micromachining, microscopy, and spectroscopy. Free-space optics...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 HandbookConnectors and Splices: Correct Alignment Spells SuccessJust 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...Photonics HandbookLaser Safety: Important ConsiderationsWhen purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookPolarization in Fiber Systems: Squeezing out More BandwidthAs bit rates increase to meet expanding demand, systems have become increasingly sensitive to polarization-related impairments. These include polarization mode dispersion (PMD) in optical fibers,...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 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 3/14/2024QCW and CW Diode Pumped Solid State LaserOEM dpss laser from lumispot tech, in this file, we mentioned the datasheet of the cw and qcw diode pumped solid state lasers, including its features, working principle and applications.Photonics.com 4/5/2024OPTOMAN LIDT CapabilitiesOPTOMAN takes innovation very seriously and makes sure that optical components are able to resist the ongoing increase of laser power and decrease in pulse duration, thus high LIDT is OPTOMAN‘s bread...WEBINARSPhotonics.com 11/2/2022Managing Laser Degradation in Industrial ApplicationsLasers are made of physical matter. Therefore, the natural degradation of their materials can cause variability in performance. Aging optics often cause slow changes in laser behavior and, when left...Photonics.com 1/20/2021Leveraging Micro- and Nanofabrication Techniques to Advance Optical Interference CoatingsGarrett D. Cole provides an overview of R&D and production efforts that relate to state-of-the-art thin-film optical coatings and interference structures. He includes a review of general coating...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 6/23/2021Polarization Extinction Ratio Measurement in Highly Birefringent Materials: Challenges and SolutionsThe use of polarization maintaining (PM) elements based upon optical fibers and waveguides are constantly growing in many applications, including telecommunications, fiber sensing, medical imaging,...PHOTONICS DICTIONARY+ TERMSPhotonics DictionaryoptoelectronicsOptoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light and its interactions with different materials. The term "optoelectronics" is...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics Dictionarydiode laserA diode laser is a type of laser that uses a semiconductor diode as the active medium to generate coherent light. Semiconductor diodes are electronic devices that conduct electricity primarily in one...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...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 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 8/14/2023How to Clean Spherical Lens - DayOpticsCheck out our new video tutorial on how to clean spherical lenses! Our latest video breaks down the step-by-step process for effectively cleaning spherical lenses, ensuring crystal-clear images every...Photonics.com 7/5/2018Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Dense Wavelength Division DemultiplexersAttenuatorsAn attenuator is an electronic transducer, either fixed or adjustable, that reduces the amplitude of a wave without causing significant distortion.Fiber Optic AttenuatorsOptical Communications SystemsCOMPANIESPhotonics 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...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' 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' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...