Amanda Francoeur, amanda.francoeur@laurin.comIn 1957, Gordon Gould, an American physicist, was inarguably the first to coin the term “laser” and to write a complete explanation of its construction and application. If you haven’t heard of Gould before, you might imagine that the two feats would have earned him the title of inventor of the...Read full articleRelated content from Photonics MediaARTICLESTexas Petawatt Laser to Be Used in LaserNetUS Collaborative NetworkThe University of Texas at Austin will be a key player in LaserNetUS, a new national network of institutions operating high-intensity, ultrafast lasers. UT Austin houses one of the most...Photonics Spectra January 2019 IssueNobel Prize Winner Glauber Dies at 93Roy J. Glauber, Nobel laureate, passed away Dec. 26, 2018, at the age of 93. Glauber was awarded one-half of the 2005 Nobel Prize in Physics “for his contribution to the quantum theory of...BioPhotonics March 2019 IssueDirected Currents Generated at THz Frequencies Are Higher Than Current Clock RatesResearchers at the Max Born Institute (MBI) generated directed electric currents at terahertz (THz) frequencies from light absorbed in semiconductor crystals. According to the researchers, this is a...Photonics.com 1/16/2019BioTek Granted Autofocus Imaging PatentLife science instrumentation developer BioTek Instruments Inc. has been granted a patent by the U.S. Patent and Trademark Office for its “Autofocus for Imaging System” invention used in...BioPhotonics January 2018 IssuePRODUCTSDigital Mini-Chrom Monochromators“Our compact, in-line digital monochromators are ideal for OEM system integration and general spectroscopy. They use a digital counter for wavelength selection that can be read to 0.2nm. They...Promoted Content August 2018 IssueData Acquisition BoardThe AD12-2000x2K7US ultrafast 4-GSPS dual-channel 12-bit PCIe Gen3 data acquisition board from Ultraview Corp. allows concurrent acquisition of two 12-bit A/D channels at up to 2 GSPS. The...Photonics.com 10/13/2017Diffraction GratingsWe are one of the few manufacturers offering in-house custom design and manufacturing capabilities for both ruled and holographically recorded diffraction gratings.Photonics Buyers' Guide January 2018 IssueSWIR CameraThe QI-SWIR-HD10 high-performance shortwave-IR (SWIR) camera from Quantum Imaging Inc. features ideal laser see-spot performance, reliability under all battlefield conditions, and low SWaP, making it...Photonics.com 11/9/2018MEDIAAnthony Johnson, University of Maryland2002 OSA President and OSA Fellow Anthony M. Johnson, University of Maryland, Baltimore County, USA, reflects on his early career beginnings at Bell Laboratories and the opportunity to work with...Photonics.com 1/4/2016Jie Qiao, Rochester Institute of Technology, USAJie Qiao, Rochester Institute of Technology, USA, enjoys the intellectual freedom and the possibility of exploration in optics and photonics.Photonics.com 10/5/2016Jim Kafka, Newport Corporation, USAJim Kafka, Newport Corporation, USA, recounts his memory of joining The Optical Society as a college student.Photonics.com 10/5/2016Robert Byer, Stanford University, USARobert Byer, Stanford University, USA, shares why he studied physics instead of astronomy.Photonics.com 10/5/2016WHITEPAPERSThe Future of Optics: How Optical Product Design will Change the WorldNew technologies are creating new opportunities in the optomechanical engineering space. Prepare for what lies ahead in optical product design by reading what 13 experts have to say about how optical...Photonics.com 8/31/2018Slow Axis Collimators for Laser DiodesDiode laser technology is advancing at a breathtaking pace as suppliers add new wavelengths and improve output power but still present one big challenge to the system designer: their output is...Photonics.com 8/14/2018X-Mode™ DBRs Enable Extended Tuning RangeThe Photodigm family of high-power edge-emitting Distributed Bragg Reflector (DBR) laser diodes is based on Photodigm’s proprietary single epi growth DBR laser architecture. The Photodigm DBR laser...Photonics.com 1/23/2019The VisIR-765 “STED” - A Versatile Picosecond Pulsed Laser Module for Spectroscopy and MicroscopyStudying luminescence lifetime is a very powerful analytical tool, as it provides insights into the excited state dynamics of molecules, complexes, or semi-conductors. Pulsed laser modules with...Photonics.com 5/1/2018WEBINARSQuanta Image SensorsDemand for high sensitivity and high dynamic range motivates new approaches for image sensors. The quanta image sensor (QIS) concept involves counting individual photons on sensors made of 1...Photonics.com 1/28/2015Laser 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 3/28/2013Integrating Camera Technology Into an Outstanding Machine Vision SolutionImaging is a critical component of your machine vision solution, whether your field is security, manufacturing, aerospace, defense, building & construction or R&D. Selecting the wrong camera...Photonics.com 3/10/2017Perspectives on CommunicationsPhotonics Media presents two perspectives on communications, one provides an overview of quantum theory of optical communications, and the other discusses confronting the challenge of creating...Photonics.com 2/16/2012PHOTONICS DICTIONARY TERMSscintillation1. The variation in intensity of a light beam as it travels through the atmosphere. 2. In radiation physics, a light flash formed by an ionizing event in a phosphor; a flash formed when rapidly...EDU.photonics.com 9/8/2009plasma physicsThe study of highly ionized gases. Many phenomena not exhibited by uncharged gases are associated with plasma physics.EDU.photonics.com 9/8/2009momentum transferIn physics, momentum transfer is the amount of momentum transferred from one particle to another during particle collision or interaction. This phenomenon can be utilized in various areas of physics...EDU.photonics.com 9/8/2009redshiftThe displacement of spectrum lines, as determined by the increasing distance between, and the relative velocity of, the observer and a light source, causing the lines to move toward the red portion...EDU.photonics.com 9/8/2009PHOTONICS HANDBOOK ARTICLESA History of the Laser: A Trip Through the Light FantasticA HISTORY OF THE LASER In honor of the laser turning 50, here is a timeline of some of the more notable scientific accomplishments related to light amplification by stimulated emission of...Photonics HandbookPhotomultipliers: Low-Light, High-Speed Specialists: Rapid detection of light calls for a sensitive detector and electronics that do not introduce additional signal noise. In fact, for very rapid detection, detector shot noise does not determine the signal-to-noise ratio. Instead, the amplifier has the most impact, which is why many designers have selected a photomultiplier tube for the high-speed or low-light-level detection of photons.The applications where rapid detection of light is a must are many. They include a wide variety: semiconductor inspection, gene sequencing, oil well logging and high-energy physics. The reasons for...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...Photonics HandbookInfrared Spectral Selection: It Begins with the Detector: An IR imaging system employing a narrow spectral band brings hidden images to light, broadening IR imaging’s applications.Spectral selection is a powerful tool that enhances conventional imaging tremendously. Most imaging systems, including the human eye, are designed to image light over a broad range of the spectrum....Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESOptical Consulting ServicesHigh-Energy LasersMarketing Consulting ServicesNd:YAG LasersCOMPANIESDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight and simple. We manufacture custom precision polymer optic components and...Photonics 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' GuideNational Laser CompanyNational Laser is the leading U.S. manufacturing plant of argon lasers and the foremost integrator of customized laser and opto-electronic systems for Original Equipment Manufacturers. We’ve...Photonics Buyers' GuideFISBA AGFISBA is a worldwide leading supplier of customized optical components, systems and microsystems. From simple lenses to complex assembly lines, we offer optical solutions to meet your most...Photonics Buyers' Guide