Paula M. PowellWorking with a cavity originally designed for cavity quantum electrodynamic experiments and nanospectroscopy, scientists at California Institute of Technology and the Jet Propulsion Laboratory, both in Pasadena, have observed lasing from photonic crystal nanocavity lasers at threshold pump powers...Read full articleRelated content from Photonics MediaARTICLESFlexible Waveguides Exhibit Low Light Loss for Biosensors, WearablesTiny, flexible waveguides, made in a clear silicone commonly used for biomedical applications, were created by a research team at École Fédérale de Lausanne (EPFL). To create the...BioPhotonics January 2019 IssueNanoholes in Silicon Bolster Photodetector Speed, EfficientlyA photodetector that could move more data at a lower cost has been built by propagating photons through nanoholes in a silicon wafer. The detector uses tapered holes to divert photons sideways,...Photonics Spectra July 2017 IssueARL Explores Benefits of Immersive Technology for SoldiersResearchers at the U.S. Army Research Laboratory (ARL), in collaboration with the University of Minnesota and the U.S. Army’s Institute for Creative Technologies (ICT), have investigated...Photonics.com 1/18/2019Optical Solution Addresses Interconnect Bottleneck on Silicon ChipsA combination light emitter and detector device that is compatible with silicon could help mitigate communications delays resulting from signal leakage between microchip components. The device is...Photonics Spectra March 2018 IssuePRODUCTSIndustrial Internet of Things Starter KitsThe Harting Technology Group has announced three new starter kits for industrial Internet of Things (IIoT) integration, which contain all the necessary hardware and software for basic applications....Photonics.com 9/5/2018Digital Variable Impedance TransducerThe digiVIT digital variable impedance transducer from Kaman Precision Products offers a wide array of networking capabilities ideal for industrial Internet of Things applications. The device...Photonics.com 8/7/2018Diffraction 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 IssuePolarized Area CamerasThe Genie Nano M2450 Polarized area cameras from Teledyne DALSA feature the Sony Pregius 5.1-M polarized image sensor. The Genie Nano M2450 Polarized model features a monochrome quad...Industrial Photonics October 2018 IssueMEDIALight Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018Photonics 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 2/21/2018A 'Smart' Lighting Revolution - LIGHT MATTERS 08.2017In this episode, we take you to a U.S. National Science Foundation Engineering Research Center at Rensselaer Polytechnic Institute in New York. 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This white paper walks you through key elements...Photonics.com 1/26/2018Displacement Feedback for Closed Loop Nanopositioning SystemsPiezo-based nanopositioners for moving objects in nanometer range require ultra-precise displacement sensors to increase motion stability and accuracy. A nine axis positioner setup was implemented in...Photonics.com 1/30/2019SWIR Camera Test – The New Swux UnitSWIR imaging technology based on InGaAs sensor products has been a staple of scientific sensing for decades. Large earth observing satellites have used InGaAs imaging sensors for applications that...Photonics.com 2/13/2018WEBINARSFrom Layout to Multiphysics: Integrating Thermal and Photonics Simulation into the PIC Design FlowThis eSeminar, presented by CST, will show you how to use CST STUDIO SUITE® to simulate the design of Photonic Integrated Circuits (PICs). 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In this webinar, presented...Photonics.com 4/4/2018PHOTONICS DICTIONARY TERMSsynchronous optical network (SONET)A standard for fiber optic telecommunications interfaces, with a 1300-nm data link operating over single-mode fiber at data rates of 52, 155 and 622 Mb/s.EDU.photonics.com 9/8/2009data linkThe communications network between nodes of a data transmission system.EDU.photonics.com 9/8/2009local area network (LAN)Data communications network in a clearly defined geographical location, and extending no more than a few miles in length. It generally takes in an office building or group of buildings, a campus or...EDU.photonics.com 9/8/2009trunkIn a fiber optic communications network, a circuit that connects two switching centers and does not branch off to terminal points.EDU.photonics.com 9/8/2009PHOTONICS HANDBOOK ARTICLESPhotonic Component Manufacturing: Moving Toward Automation: A shift in assembly methods would help reduce costs and increase production in the optoelectronics manufacturing and packaging industries.Manufacturing the laser diode is complicated by the existence of multiple proprietary techniques and intellectual property barriers together with complex device physics and unique materials. ...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 HandbookDetectors: CCDs for Life-Science Applications: The CCD camera is becoming the imaging method of choice in biological laboratories for its resolution, versatility and ease of use. Choosing the best CCD for a given application, however, requires knowing how basic chip parameters affect performance.Since their invention in the late 1960s, charge-coupled devices, also called CCDs, have found widespread use in imaging applications. Electronic cameras based on CCD technology are used in...Photonics HandbookInfrared System Design: Understanding the Process: While equations and data pertaining to infrared system design abound,1 comparatively little has been written about the process.2 This article attempts to fill that void.Infrared system design is not, like some circuit design, a synthetic process. One cannot start by stating the problem and proceeding in an orderly fashion to a final solution. Rather, we guess a...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESLarge-Area APD DetectorsThermistorsLaser ScannersMultichannel Spectroscopy DetectorsCOMPANIESCanon U.S.A. Inc., Industrial Products Div.Applying optical and optoelectronic technologies amassed over many years, Canon provides high-value-added products to a wide range of industries. The Company is prominent globally as a manufacturer...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA - (www.optodiode.com) , an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules, assemblies, and LEDs. Available in...Photonics Buyers' GuideTeledyne e2v (UK) Ltd.Teledyne e2v’s CMOS, CCD and EM image sensors, line scan cameras, camera modules and subsystems deliver high performance across many applications. Our unique approach involves listening to the...Photonics Buyers' Guide