Silicon photonics technology company Rockley Photonics has unveiled a health monitoring solution that it is calling a “clinic-on-the-wrist” digital health sensor system. Through the technology, which uses a miniaturized chip that provides continuous, noninvasive monitoring of core biomarkers, Rockley expects to be able to overcome the key challenges associated with mobile wellness monitoring. Many wearable consumer electronic devices use green light-emitting diodes (LEDs) to monitor heart rate. Rockley said its infrared spectrophotometers can detect and monitor a much wider...Read full articleRelated content from Photonics MediaARTICLESTRUMPF, RSP Systems Partner on Wrist-Worn Glucose SensorA collaboration between TRUMPF Photonic Components and Danish company RSP Systems aims to enable wrist-worn glucose monitoring. 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The SSTS program is an initiative to bring together stakeholders across the integrated...Photonics.com 10/29/2021PRODUCTSTapered AmplifierTOPTICA eagleyard has announced a tapered amplifier in standard butterfly package. The simple, robust, pluggable solution is integrated into a hermetically sealed butterfly package for use in...Photonics.com 1/19/2022Global Shutter CMOS SensorThe Mira050 global shutter CMOS sensor from ams-OSRAM AG is sensitive to both visible and NIR light for wearable and mobile devices. The compact, 2.3 × 2.8-mm, 0.5-MP device is suitable...Vision-Spectra.com January 2023 IssueUncooled IR DetectorThe BXP-25E uncooled IR detector from Opto Diode Corp. is designed for fire and flame detection. The high-performance, lead selenide detector offers peak sensitivity between 3.6 and 3.8...Photonics Spectra August 2021 IssueThermal SensorThe Ophir F150(200)A-CM-16 thermal sensor from MKS Instruments Inc. measures high repetition rate lasers with short pulses in the nanosecond, picosecond, and femtosecond ranges. The compact,...BioPhotonics May/Jun 2022 IssuePHOTONICS HANDBOOK ARTICLESSilicon Photonics: Light Is the Ultimate Medium for High-Speed Communications: Thanks to innovations with heterogeneous material integration and multiphotonic layer stacking, silicon photonics will drive optical solutions to high volumes and low costs.Silicon photonics is widely considered a key enabling technology for further development of optical interconnect solutions needed to address growing traffic on the internet. From the first submarine...Photonics HandbookSpectroscopy: The Tools of the Trade: Understanding the whys and wherefores of a technology goes a long way toward solving your problem. Putting that knowledge to work requires an understanding of the tools of the trade and how to use them.All optical spectrometry techniques rely on the measurement of radiant power. The configuration of the instrument varies based on the measurement technique: absorption, emission, luminescence, or...Photonics HandbookAdaptive Optics: Taming Atmospheric Turbulence: For more than three centuries, the Earth’s atmosphere has frustrated astronomers. The layer of gases that we breathe also distorts the images formed by telescopes. This means that conventional telescopes of more than a few centimeters in diameter cannot reach the resolution limit set by their optics.To 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 HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookWHITEPAPERSNovel Micro-optics Solutions Through Monolithic Integration of Microlenses and PrismsSUSS MicroOptics is a global leader in micro-optics technology and manufacturing. Innovative combination of process technology has allowed SUSS MicroOptics to integrate micro-lenses and prisms on...Photonics.com 2/28/2022ZEISS CYGUS / Technical DataCYGUS from ZEISS is the latest evolution of high-performance, fiber-coupled spectrometer systems covering the 190 – 1100 nm spectral range. CYGUS spectrometers provide great versatility in CMOS...Photonics.com 3/28/2022Whole Blood Analysis Using UV-Vis SpectroscopyPoint of care diagnostics have benefited from the marriage of spectroscopy and biofluidics, helping to address healthcare challenges from cancer screening to viral detection. The Ocean ST...Photonics.com 1/17/2023Cricket 2 Single MCPAdvanced Image Intensifier adapter for low light level imaging applications, the Cricket™² is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS...Photonics.com 10/11/2022WEBINARSData Analytics and Decision Theory at the Center of Advanced Sensing SolutionsHighly multiplexed and multivariate sensing platforms have proliferated in recent years, and data streams along with them. While optical and electronic platforms continue to advance, it is...Photonics.com 4/12/2022European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 6/30/2021Raman Spectroscopy for Research and IndustryFREE WEBINAR Additional Questions and Answers from the Webinar are below: Speakers to include: David J. Brady, Duke University Computational and Compressive Raman Spectroscopy ...Photonics.com 6/24/2013BabyGlucoLight Uses Diffuse Optics to Link Glucose Levels at Birth with Early Brain DevelopmentVery preterm newborns are more susceptible to changes in glucose levels (hypo- or hyperglycemia) during the first weeks postpartum. Achieving optimal glycemic control in this population is, however,...Photonics.com 10/26/2022PHOTONICS DICTIONARY TERMSinduced pluripotent stem cellsInduced pluripotent stem (iPS) cells are ordinary cells that are genetically reprogrammed to an embryonic stem cell-like state to allow the human cells to be used for therapeutic purposes....EDU.photonics.com 3/5/2018short-arc lampA compact high-pressure light source in which an electrical discharge between electrodes spaced no more than 12 mm apart occurs in a xenon or other gas medium, providing a visible light resembling a...EDU.photonics.com 9/8/2009optical coherence tomography (OCT)A noninvasive (typically medical) optical imaging acquisition technique that uses light waves to form distinct, three dimensional, layered cross-sectional images of an optical scattering media (i.e....EDU.photonics.com 3/5/2018ophthalmic photographyThe methods and techniques used to obtain medical photographs of the human eye. To photograph the exterior of the eye, conventional still photographic equipment and procedures are used. Similarly, in...EDU.photonics.com 9/8/2009MEDIABlueshift – LIGHT MATTERS 07.22.2015The longer wavelengths of visible light could be key to curbing infection and keeping our food safe. Check out the BLUESHIFT in decontamination this week on Light Matters.Photonics.com 7/22/2015Photonics 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 2/21/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 1/18/2018PHOTONICS BUYERS' GUIDE CATEGORIESPhoton Imaging DetectorsInfrared DetectorsAn infrared detector is a device used to detect radiation from the infrared region. It may be a thermal detector, such as a bolometer, thermocouple or Golay cell, or it may be a solid-state photon...Radiography EquipmentUltraviolet DetectorsCOMPANIESOZ 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' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideAvantes BVAvantes has spent the last 30 years refining its mission as a trusted and innovative optical instruments and solutions source. Focused on applications and measurements, Avantes offers Spectrometers,...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' Guide