THOUSAND OAKS, Calif., August 8 -- Rockwell Scientific Co. (RSC) has been awarded two $2.2 million contracts -- from Canada-France-Hawaii Telescope (CFHT) and Gemini Observatory -- to fabricate and deliver, to each organization, molecular beam epitaxy (MBE) mercury cadmium telluride 2048 x 2048 short-wave infrared sensor chip assemblies on HAWAII-2RG multiplexers. Sets of four focal plane arrays will be "tiled" into 2 x 2 mosaic configurations totaling 4096 x 4096 pixels. One of the 4096 x 4096 mosaics will be installed in the CFHT wide-field infrared camera (WIRCAM) instrument on Mauna Kea,...Read full articleRelated content from Photonics MediaArticlesNew and Improved Skipper CCDs Count Photons from Distant GalaxiesUsing an instrument on the 4.1-meter Southern Astrophysical Research Telescope, researchers obtained the first astronomical spectrum using skipper charge-coupled devices (CCDs). Originally envisioned...Photonics Spectra September 2024 IssueNonlinear Optics Upconverts IR to Visible for IR Imaging at Local LevelFrom defense to astronomy to environmental science, multiple sectors rely on IR imaging and sensing to uncover critical information that cannot be detected by light in the visible range. ...Photonics.com 6/25/2024Photonics-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 3/18/2024Optofluidic Device Tests for Blood Disorders at Point of CareAbnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. However, the use of flow cytometry and other conventional methods to assess...Photonics.com 1/25/2024ProductsThermal CamerasThe Boson+ line of thermal cameras from Teledyne FLIR now features 24 compact models with resolutions of 320 × 256. The Boson+ line features a 12-µm pixel pitch thermal detector...Photonics.com 4/20/2023sCMOS CameraThe Marana 4.2B-6 from Oxford Instruments Andor is a back-illuminated science CMOS (sCMOS) camera for applications in the physical sciences and astronomy. The camera uses a low noise mode that...Photonics Spectra December 2024 IssueThermal Camera ModuleThe Boson+ CZ 14-75 camera module from Teledyne FLIR features a factory-integrated, high-performance, 14- to 75-mm continuous zoom lens to streamline the manufacturing supply chain. Used for...Photonics.com 5/22/2023Gimbal MountsOptimal Engineering Systems’ AU270-YPR Three Axis (Yaw, angular Pitch, and Roll) Gimbal Mounts are designed for larger and heavier cameras, telescopes, directional antennas, optics, lasers,...Photonics.com 7/5/2023Photonics Handbook ArticlesDetectors: CCDs for Life-Science ApplicationsSince 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 HandbookDetectors: The Charge Injection AlternativeCharged-injection device imagers are metal-oxide semiconductor (MOS) detectors that can be fabricated using PMOS, NMOS and CMOS integrated circuit technology, and may be configured as a...Photonics HandbookAdaptive Optics: Taming Atmospheric TurbulenceTo Isaac Newton the problem was clear, and in 1704 he realized the effects of atmospheric turbulence on image formation. Just as heat waves shimmering above a hot patch of ground can distort our...Photonics HandbookCommon Infrared Optical Materials and Coatings: A Guide to Properties, Performance, and ApplicationsThe optical materials selected for an optical system depend upon the application, the required system performance and the environment in which the system is to perform; thus the materials’...Photonics HandbookWhite PapersAntireflection Coatings for Space ApplicationsSpace can be a harsh environment for optical coatings. Optimax has successfully provided antireflection (AR) coatings for a wide range of space applications. This paper outlines the results of...Photonics.com 9/16/2024AstronomyExtremely durable coatings withstand humidity changes and extreme temperature fluxes and remain spectrally accurate in center wavelength (CWL) and band pass adherence. All filters are manufactured...Photonics.com 8/20/2024Nanometer Scale Industrial Automation for Optical Device ManufacturingIn optical device manufacturing, choosing automation technologies at the R&D level that are also suitable for production environments is critical to bringing new devices to market faster. Developing...Photonics.com 12/1/2024Unveiling Insights: Remote Sensing Mapping Laser SolutionsExplore Lumispot Tech's advanced remote sensing mapping laser solutions, enhancing geospatial technology and insights. Delve into our capabilities in satellite imagery, aerial mapping, and spatial...Photonics.com 10/13/2023WebinarsOptics and AstronomyWhat tools and equipment will be needed for 21st century astronomy? In this webinar, you will learn about innovative optical approaches to astronomy to support research at a global level. The...Photonics.com 6/20/2018As Applications Multiply, Silicon Photonics Manufacturing Needs to SubtractThis year is an odd and challenging one for many fields. For silicon photonics specifically, macroeconomic headwinds and concerns about war push against the tide of opportunity driven by the rapid...Photonics.com 5/2/2023Smartphone Spectroscopy Enables Citizen ScienceSpectropolarimetry is a powerful remote sensing technique that enables the retrieval of air and water quality parameters that traditional spectroscopy cannot probe. iSPEX 2 is a smartphone...Photonics.com 1/21/2021Technologies and Applications for Ultra Low Light Detection in Bio-SpectroscopyRaman, bio-Raman, and other bio-spectroscopy methods often require the detection of weak signals. The appropriate spectrograph and detection technology increase the measurement sensitivity, reduce...Photonics.com 4/18/2023Photonics Dictionary Termsback-side illuminationBack-side illumination (BSI) is a technology used in imaging sensors, particularly in digital cameras, where the light is allowed to enter the sensor from the back side, opposite to where the...Photonics DictionaryFizeau fringesFizeau fringes are interference fringes observed in an interferometer, specifically in a Fizeau interferometer. The Fizeau interferometer is named after the French physicist Armand Fizeau, who...Photonics DictionaryselenologyThat branch of astronomy concerned with the study of the moon's physical characteristics.Photonics DictionaryinfraredInfrared (IR) refers to the region of the electromagnetic spectrum with wavelengths longer than those of visible light, but shorter than those of microwaves. The infrared spectrum spans wavelengths...Photonics DictionaryMediaPrecision Aspheres: Manufacturing and Metrology - LaCroix Precision OpticsAspheres have allowed optical designers to create systems and products that push the limitations of performance across several fields. In this presentation, we will explain the various processes...Photonics.com 3/4/2024Specifying Optical Coatings - LaCroix Precision OpticsOptical coatings modify the reflectance, transmittance, and absorptive properties of optic substrates to make them much more efficient and functional. From an optical manufacturer's perspective,...Photonics.com 3/4/2024Balor sCMOS for Astronomy - Andor TechnologyCapture More. Further. Faster. Balor sCMOS for Astronomy.Photonics.com 11/20/2023Designing for Manufacturability with Fluorides and Other High Expansion Materials - LaCroix Precision OpticsAs the demand for fluorides and other high expansion materials increases, it is important to understand the risks/challenges involved with these materials and how they affect various factors such as...Photonics.com 3/4/2024Photonics Buyers' Guide CategoriesAstronomical InstrumentsAstronomical TelescopesAn astronomical telescope is a type of optical instrument designed to gather and magnify light from distant celestial objects for observation and analysis. It typically consists of two main optical...Astronomical MirrorsAn astronomical mirror, also known as a telescope mirror or primary mirror, is a key component of a reflecting telescope. It serves as the primary optical element responsible for gathering and...Astronomical OpticsCompaniesLaCroix 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...Photonics Buyers' GuideOxford InstrumentsOxford Instruments provides market-leading scientific technology and expertise to academic and commercial organizations worldwide. Oxford Instruments provides diverse solutions across photonics...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' GuideBaumer Ltd.Baumer Group is a manufacturer of sensors, encoders, measuring instruments, and components for automated image processing. Baumer combines innovative technologies and customer-oriented service into...Photonics Buyers' Guide