COLUMBIA, Md., Nov. 5 -- Essex Corp. announced it has received an additional $250,000 from Global Environment Fund (GEF), adding to a funding commitment of $1,500,000 for 2002 from its investor group. Hannon Family LLC and GEF invested $1,000,000 and $250,000, respectively, during the first nine months of 2002. The recent GEF funding includes the purchase of $150,000 of common stock at $3 per share and the purchase of warrants for $100,000 for additional investments. Essex, an optical and communications engineering company for the telecommunications and defense industries, said it will use...Read full articleRelated content from Photonics MediaArticlesREM 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 6/29/2023SCHNEIDER Partners with Micro-LAM; Laser Light Companies Receive $100M in Debt Financing: Week in Brief: 11/17/23US Capital Global has entered into a term sheet to provide credit facilities totaling a minimum of $100 million to Laser Light Companies, a global networking platform designer and builder. The...Photonics.com 11/17/2023DARPA Pegs Partners for Low-Earth Orbit Satellite TranslatorThe U.S. Defense Advanced Research Projects Agency (DARPA) has selected 11 teams to carry out work under Phase 1 of the Space-Based Adaptive Communications Node program, known as Space-BACN. The...Photonics.com 8/15/2022Photonics-Based Oscillator Provides Precise Signals on Compact ChipMany technologies — from communications, to radar and sensing, to positioning and navigation — rely on low-noise microwave signals for precise timing and synchronization. Advances in...Photonics.com 3/18/2024ProductsPosition-Sensing DetectorThe high-sensitivity, 2-mm-diameter APX-PSD-XVInG-3.1 Position-Sensing Detector (PSD) from Advanced Photonix features spectral response from the visible to NIR and SWIR wavelengths. The low...Photonics Spectra December 2022 IssuePump Laser ModulesThe uncooled pump laser modules from Coherent are made with Coherent’s G10 series laser diode technology and are meant to be used in submarine and both single- and dual-chip terrestrial...Photonics.com 3/29/2024Mid-Range FPGAsThe Lattice Avant-G and X from Lattice Semiconductor are field programmable gate array (FPGA) device families designed for general purpose and advanced connectivity, respectively. The Avant-G general...Photonics.com 2/20/2024Optical Circuit SwitchThe POLATIS 576 software-defined optical circuit switch from HUBER+SUHNER AG features a modular architecture for network environments. To protect mission-critical services, the device can be...Photonics.com 3/7/2023Photonics Handbook ArticlesInfrared Spectral Selection: It Begins with the DetectorSpectral 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 HandbookFiber Optics: Understanding the BasicsOptical 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 HandbookImage Processing: Turning Digital Data into Useful InformationImages are produced by many means: cameras, x-ray machines, electron microscopes, radar and ultrasound. They are used in the entertainment, medical, scientific and business industries; for security...Photonics HandbookSWIR Imaging: An Industrial Processing ToolImaging has long been used in industrial processes to measure, monitor, control, or otherwise manage the production of goods. The challenge to the process designer is to develop a tool that captures...Photonics HandbookWhite PapersHWK1411 Image Sensor Product BriefPhotonics.com 9/30/2022Laser Optics for Defense ApplicationsOPTOMAN offers high LIDT, environmentally stable laser optics featuring excellent spectral performance.Photonics.com 4/12/2024WebinarsThe Etendue Mystery RevealedIn optical design for illumination, some key questions need to be answered early on in a project, such as: “Which size LED should be used to create a beam with a given optics size and beam...Photonics.com 11/28/2023Avalanche Photodiodes – Design and ApplicationsThe high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...Photonics.com 9/29/2020Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...Photonics.com 1/18/20183D Electromagnetic Simulation of Photonic DevicesPlease note: you can access the slides for this webinar at the CST web site: https://www.cst.com/photonics-2017 This webinar will discuss electromagnetic (EM) simulation workflows for photonics...Photonics.com 10/18/2017Photonics Dictionary Termsoptical glassOptical glass refers to a type of glass specifically engineered and manufactured for use in optical components and systems, such as lenses, prisms, mirrors, and filters. Optical glass is...Photonics Dictionarydiamond turningDiamond turning, also known as diamond machining or diamond cutting, is a precision machining process used to produce high-quality optical surfaces and components with extremely tight tolerances. It...Photonics Dictionarydiamond-turned opticDiamond turning refers to a precision machining process used to produce complex optical components, particularly lenses and mirrors, from materials such as metals, plastics, and crystalline materials...Photonics Dictionaryoptical design and engineering servicesOptical design and engineering services involve the development, customization, and optimization of optical systems and components to meet specific performance requirements and application needs....Photonics DictionaryMediaPIC 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.com 7/30/2018Photonics 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 2/21/2018Tour NufernPhotonics.com 10/26/2016Luminate NY 2019: Lightning AwardsLuminate is the world's largest Optics, Photonics and Imaging accelerator focused on advancing next-generation OPI-enabled companies. The accelerator program accepts ten companies per year to compete...Photonics.com 11/16/2018Photonics Buyers' Guide CategoriesHigh-Energy LasersFiber Optic Access NetworksNd:YAG LasersMultimode, Multifiber Fiber Optic ConnectorsCompaniesBAE Systems Sensor SolutionsExpanding upon the storied Fairchild Imaging legacy, we offer a wide range of imaging devices that provide our customers with top performance and key features for the most demanding applications. Our...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' GuideFISBA AGFrom engineering to volume production all from one source Founded in 1957, FISBA is a global leader in the design and manufacture of high precision micro-optics and optical system solutions. We...Photonics Buyers' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' Guide