Request InfoNew Modulator, Switching and AttenuationLumentum Operations LLCSAN JOSE, Calif., March 6, 2006 -- JDSU is introducing three new optical communications products that expand its agile optical network (AON) line, including new modulator, switching and attenuation technology, at OFC/NFOEC 2006, being held this week in Anaheim. JDSU said its AON strategy, which it launched in February, addresses the need for more agile, dynamically reconfigurable network modules to support deployment of triple-play consumer and converged business services. The company is introducing two agile optical component products and a new member of its agile optical switch portfolio:...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 11/7/2019Frequency DividersFrequency divider modules from Pasternack cover broadband frequencies from 0.1 to 20 GHz. 28 models are offered with a variety of fixed divide-by-ratios from 2 to 40. These prescalers are ideal...EuroPhotonics Autumn 2020 IssueModular Cable ConnectorsHan-Modular Flexbox modular cable connectors from Harting Ltd. reduce construction and connection efforts when less space is needed. The flexible and reliable supply for fast, linearly moving...Photonics.com 9/13/2019Tunnel Diode DetectorsA line of coaxial-packaged tunnel diode detectors from Fairview Microwave Inc. are ideal for proof-of-concept and prototype applications for military and commercial radar, aerospace and defense,...Photonics.com 9/18/2020IP68-Rated Fiber InterconnectsL-com’s IP68-rated fiber connectors, adapters, and couplers address extreme environment networking applications. The ruggedized IP68 fiber connectors include single- and multimode MPO 12...ARTICLESPhotonics Spectra June 2019 IssueSpin Lasers Could Transfer Data Faster, Use Less Energy than Conventional LasersCurrently, rapid data transfer via optical fiber is accomplished by transmitting light signals that code data by modulating the light intensity. Due to physical limitations, data transfer that is...EuroPhotonics Winter 2019 IssueHollow-Core Fiber Technology Shows Low Loss, Longer TransmissionThe Optoelectronics Research Centre (ORC) at the University of Southampton has further advanced hollow-core fiber technology, a potential alternative to traditional optical fibers. At the 2019...Photonics.com 1/29/2019All-Photonic Quantum Repeaters Could Lead to Faster, More Secure Quantum InternetResearchers at the University of Toronto are working to address the challenges of transmitting quantum information securely over great distances using optical fiber communication. They have developed...Photonics.com 2/27/2020Weeklong Bootcamp Provides Hands-On Experience in Integrated PhotonicsA weeklong integrated photonics bootcamp, offered by MIT as part of its work with the manufacturing institute AIM Photonics, provided students with the opportunity to solve problems using lab...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookSemiconductor Lasers: An Overview of Commercial Devices: Within only a few decades, the semiconductor laser diode has evolved into a family of robust, reliable devices, with individual conversion efficiencies of better than 60 percent, continuous output powers of several kilowatts, modulation rates of several tens of gigahertz, and wavelengths from 0.4 to beyond 2 µm. This article discusses the structures and characteristics of the most common commercial varieties.Laser diodes vary widely in their wavelengths, powers, spectra and beam quality. Yet they share two fundamental components with all other lasers: an optical amplifier and a resonator that confines...Photonics HandbookSpectrum Analysis for DWDM: New Instruments Meet the Challenge: The demand for bandwidth drives a growing need for a new breed of test and measurement instruments.As system and cable installers try to optimize their links, the preferred method has become high-speed DWDM. This demand for bandwidth has led to the development of new test and measurement...Photonics HandbookOptical Coatings: Improving Traditional Technology: The challenges of producing dense wavelength division multiplexing (DWDM) filters for telecommunications has revolutionized the optical coating industry. This has resulted in coatings that display precision and stability orders of magnitude better than earlier offerings.The common polycrystalline materials used for optical thin-film materials do not satisfy the requirements of telecommunications because of the instabilities caused by moisture absorption in their...Photonics HandbookFiber Optics: Understanding the Basics: Nothing has changed the world of communications as much as the development and implementation of optical fiber. This article provides the basic principles needed to work with this technology.Optical 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 9/4/2020Recent Research Using Meadowlark Optics Spatial Light ModulatorsThis ever-evolving collection of recent research using Meadowlark Optics Spatial Light Modulators offers a brief overview of specific applications in which Meadowlark Optics’ Spatial Light Modulators...Photonics.com 6/3/2020Robust 785 nm lasers for Raman by CoboltHÜBNER Photonics is one of the leading suppliers of all laser wavelengths to the high resolution Raman spectroscopy market and now introduces the 08-NLDM 785 nm ESP (enhanced spectral purity) as part...WEBINARSPhotonics.com 3/28/2013Laser Transmitters for Fiber Optic CommunicationsFREE WEBINAR Dr. Hamid Hemmati Supervisor, Optical Communications Group Jet Propulsion Laboratory California Institute of Technology In this talk, Dr. Hemmati will cover...Photonics.com 1/28/2016CMOS-Integrated Nanophotonics Technologies for Short-Reach Communications LinksJoin us for a FREE webinar! CMOS-integrated nanophotonics (CINP) has the potential to bring traditional semiconductor industry efficiency and low-cost manufacturing to single-mode, short-reach...Photonics.com 4/30/2020Startup Life at Luminate: Advantages of an Optics-Specific Accelerator from the Cohort’s Point of ViewWhat are the advantages of participating in an accelerator dedicated to optics, photonics, and imaging (OPI) technology? This webinar will provide an inside look at Luminate through the...Photonics.com 11/12/2020Optical and Electrical Microsystems for Advanced Biomedical Imaging and DiagnosisMedical diagnosis heavily depends on innovative methods for biomedical imaging. New system concepts that combine miniaturized optical MEMS components, such as scanning mirrors and spatial light...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009receiver (RCVR)A detector and signal demodulator used in optical communications systems to receive a signal and often to translate it into an electronic signal.EDU.photonics.com 9/8/2009optical microphoneLaser-powered telephone device for analog communications that employs a vibrating plastic membrane as a transmitter to modulate laser light piped via optical fibers from a central exchange, omitting...EDU.photonics.com 9/8/2009modemModulator/demodulator. An electronic device that modulates and demodulates signals transmitted over communications lines.EDU.photonics.com 9/8/2009microchannel spatial light modulator (MSLM)A device to modulate spatially a collimated coherent beam of light with input data in optical data processing. It uses a photocathode mounted on a microchannel plate, which amplifies an electron...VIDEOSPhotonics.com 4/1/2015Thermal Vision...and a Way to Foil It! - LIGHT MATTERS 04.01.2015Three separate research groups recently announced findings that could help squeeze light-based technologies onto microchips to speed up computing. Find out how this week on Light Matters.Photonics.com 11/19/2014Optical Communcations & MIR Pulses - LIGHT MATTERS 11.19.2014On this week’s show, we share another interview in our EDU Spotlight series, and Laura Marshall reports on Neuroscience 2014. But first, we look at how spatially modulated beams of light were used to...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 7/30/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...PHOTONICS BUYERS' GUIDE CATEGORIESNiobate CrystalsFiber 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.Bragg CellsAcousto-Optic Modulators and DeflectorsCOMPANIESPhotonics Buyers' GuideG&HG&H is a global leader in photonics technology. Our expertise extends from research through the development of prototypes to volume manufacturing and enables innovation and effective...Photonics Buyers' GuideSynopsys Inc., Optical Solutions GroupSynopsys' Optical Solutions Group is a leading developer of optical design and analysis tools that model all aspects of light propagation, enabling users to produce accurate virtual prototypes...Photonics Buyers' GuideCSRayzer Optical TechnologyCSRayzer Optical Technology is a ONE-STOP Optical devices supplier, offering Acousto-Optic Modulators, Optical Faraday Rotators & Isolators, Fiber Optic Passive Components, Fiber Coil, EDFA, and...Photonics Buyers' GuideLaser Components USA Inc.LASER COMPONENTS USA is a trusted sales organization providing cutting-edge photonic components to a wide variety of markets. We specialize in lasers, detectors, optical components and modules...