GOLDEN, Colo., Dec. 21, 2021 — Vescent Photonics signed a $16.2 million development program with the Office of Navy Research (ONR) in response to an ONR Broad Area Announcement. Under the three-phase, five-year Compact Rubidium Optical Clock (CROC) Program, Vescent will design, build, and deliver a new generation of atomic clocks with improved performance that are ready for field deployment at a high technology readiness level (TRL). The Vescent contract began last month and will continue through 2026. The final deliverable of the award will be 10 prototype field-deployable optical clocks at or above TRL 6; these...Read full articleRelated content from Photonics MediaARTICLESSelf-Emergent Microcombs Flip Switch for Precision TimekeepingResearchers from the universities of Strathclyde, Loughborough, and Sussex have demonstrated how optical clocks can be reliably switched on and made to keep running. The collaborators’ work...Photonics.com 8/16/2022Cepton Lidar to Feature in Highway Tolling SystemsCepton has won a multimillion-dollar sales contract from one of the largest highway tolling system operators in the U.S., the lidar technology company said. Under the terms of the contract,...Vision-Spectra.com February 2023 IssueUpNano Hires Erika Bechtold as Company Expands US Presence: People in the News: 03/02/22ABB has made changes to the leadership of two business areas within the executive committee, effective April 1. Morten Wierod, currently president of motion, will become president of electrification....Photonics.com 3/2/2022Bruker Acquires Inscopix; Adaptive Glasses Firm Deep Optics Secures Investment: Week in Brief: 11/11/22Bruker Corp. acquired Inscopix Inc., a developer of miniaturized microscopes known as miniscopes, for freely moving animal brain imaging. Since Inscopix’s founding in 2011, its flagship...Photonics.com 11/11/2022PRODUCTSMode-Locked Laser SourceThe Menhir-1550 ultrastable mode-locked laser source from Menhir Photonics AG has been announced by Vescent Photonics LLC. Operating at GHz-repetition rates, the laser produces...Photonics Spectra June 2021 IssueMulti-Bandpass FiltersDelta Optical Thin Film has introduced a range of high performance Multi-Bandpass Filters well suited for advanced applications in fluorescence spectroscopy. A Multi-Bandpass Filter is an optical...Promoted Content February 2023 IssueIntegrated Circuit ChipsThe single-channel Seagull 52 and the quad-channel Seagull 202 optical digital signal processors from Credo Technology Group Holding Ltd. are low-power, integrated circuit chips. The devices...Photonics.com 9/21/2022Laser Wavelength SelectorThe latest Flexible Wavelength Selector from Spectrolight targets the supercontinuum laser range from 385 to 1015 nm, covering the UV to NIR with ± 0.5-nm accuracy. The model covers the...Photonics Spectra January 2023 IssuePHOTONICS HANDBOOK ARTICLESOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...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 HandbookAcousto-Optic Devices: Charts showing the characteristics of acousto-optic scanning devices, acousto-optic figures of merit, and solutions for common problems with acousto-optic processor devices.ACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...Photonics HandbookFlat Optics: Considerations When Buying: To simplify the process when purchasing flat optics, we will discuss the top six factors from a manufacturer’s perspective, all of which affect the three major areas of the purchasing decision: quality, delivery, and cost.Flat optics generally perform three main functions: They transmit light (windows), reflect light (mirrors), and fold light (prisms). While most optical manufacturers make spherical and flat optics, a...Photonics HandbookWHITEPAPERSAntireflection 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 9/2/2022Fast Axis Collimator Lenses (FACs) - The Essential Components for Laser DiodesWe started developing FACs more than 15 years ago. The result is highly automated in-house processes which allow for competitive prices – even with high volumes. Diode lasers are efficient, compact,...Photonics.com 12/2/2022How to Manufacture Low-Cost Freeform Optics for High-Volume Imaging ApplicationsThe benefits of implementing freeform optics are clear. They allow for custom aberration correction, redistribution of optical/mechanical tolerances, and even allow for a reduction in component count...Photonics.com 8/18/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 10/4/2022WEBINARSSpectral Domain Optical Coherence Tomography Spectrometers for Today and BeyondSpectral domain optical coherence tomography (SD-OCT) is commonly used for ophthalmologic applications, particularly in the diagnosis and treatment of macular degeneration. It is also consistently...Photonics.com 9/21/2022Photonics Spectra Spectroscopy Conference 2022: April 12 - 13Discover the latest trends in spectroscopy. Join us April 12-13, 2022 at the Photonics Spectra Spectroscopy Conference! The publishers of Photonics Spectra invite you to attend a free virtual...Photonics.com 4/12/2022Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...Photonics.com 3/21/2013Optical Technologies Are Poised to Guide Cancer Surgery in Low- to Middle-Income RegionsA majority of noncommunicable diseases — including almost all types of cancer — are treated with some sort of surgery. According to the World Health Organization (WHO), 4.8 billion people...Photonics.com 10/26/2022PHOTONICS DICTIONARY TERMScamera lucidaA portable instrument that uses a four-sided reflecting prism or set of mirrors to create a duplicate image of an object on a horizontal sheet, on which outlines of the subject may be traced by hand.EDU.photonics.com 9/8/2009octaveThe interval between two points, where the frequency at the second point is twice the frequency of the first. In physics and optics, these two points for example would be any two consecutive...EDU.photonics.com 3/5/2018fresnelA unit of frequency equivalent to 1012 cps. Named for Augustin Jean Fresnel, a French physicist known for his work in light and optics.EDU.photonics.com 9/8/2009modulationIn general, changes in one oscillation signal caused by another, such as amplitude or frequency modulation in radio which can be done mechanically or intrinsically with another signal. In optics the...EDU.photonics.com 7/22/2013MEDIALaser Munich & Portable Quantum Tech - LIGHT MATTERS 05.15.2013-Laser Munich -Portable Quantum Tech -Metamaterial bandwidth This week on Light Matters: a moon-shaped metamaterial broadens bandwidths, Laura Marshall reports from Laser World of Photonics in...Photonics.com 5/15/2013OPCO Laboratory, Inc. Facility TourTour of our Fitchburg, MA manufacturing facility.Photonics.com 12/21/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 5/27/2022Blackstone NEY Ultrasonics CleanveyorBlackstone-NEY CleanVeyor Ultrasonic parts washer utilizes a combination of spray, immersion, and ultrasonic cleaning technologies and has proven successful in achieving Six Sigma consistency in a...Photonics.com 10/3/2022PHOTONICS BUYERS' GUIDE CATEGORIESField Portable SpectroradiometersKDP and Isomorph CrystalsOptical ChoppersAn optical chopper is a mechanical or electrical-electromagnetic device for passing and then interrupting a beam of light for a known brief interval. Examples include tuning forks, rotating shutters...Nonlinear CrystalsA nonlinear crystal is an optical crystal that possesses a strong nonlinear dielectric response function to optical radiation. A material with a strong second-order nonlinearity must not possess a...COMPANIESBAE 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' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...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' Guide