The U.S. Naval Research Laboratory (NRL) executed a trade secret license to a silicon-nitride-based photonic component library to the Research Foundation for the State University of New York (RF SUNY), the administrator of AIM Photonics. By working closely with AIM Photonics’ foundry, the NRL’s Optical Sciences Division is developing photonic components with functionalities targeting Department of Defense (DOD) priorities such as analog signal processing, quantum information and computing, data remoting, and navigation and timing. AIM Photonics is a DOD Manufacturing...Read full articleRelated content from Photonics MediaARTICLESIntel Unveils Eight-Wavelength DFB Laser ArrayIntel reported an eight-wavelength distributed feedback (DFB) laser array fully integrated on a silicon wafer. The device delivers output power uniformity of +/- 0.25 dB and wavelength spacing...Photonics.com 6/28/2022GlobalFoundries Debuts Silicon Photonics Platform, Announces CollaborationsConcurrent with the introduction of its GF Fotonix silicon photonics platform, GlobalFoundries announced several high-profile collaborations with the potential to significantly boost the...Photonics Spectra May 2022 IssueNSF Allots Nearly $18M for Semiconductor FabEngineering researchers at the University of Arkansas received $17.87 million from the NSF to build and operate a national silicon carbide research and fabrication facility. The unique and...Photonics Spectra December 2021 IssueMaterials-Based Solution Ups the Speed for Photonic ComputingResearchers at the University of Central Florida (UCF) have introduced a previously undescribed class of topological insulators that could lead to more power efficient photonic circuits in a...Photonics.com 5/31/2022PRODUCTSOptoelectronic Probe CardThe UFO Probe™ Card from Jenoptik AG is designed for photonic integrated circuit (PIC) wafer-level testing on semiconductor chips. The novel optical solution for integration into...Photonics Spectra April 2021 IssueHollow-Core Voice CoilThe HVCM-051-025-013-01 hollow-core voice coil from Moticont features an open aperture of .5 in. and the ability for optics, illumination, laser beams, or cables to pass through. ...Photonics.com 9/29/2020Voice Coil Servo MotorThe HVCM-051-038-019-01 direct-current voice coil servo motor from Moticont is an open aperture linear motor featuring a 2.25-in. stroke. The device has a continuous force rating of 4.2 lbs and...Photonics.com 1/7/2022Linear Motor StagesThe V-817 series of linear stages from Physik Instrumente LP are three-phase linear motors well suited for precision automation applications such as sensor and camera positioning, laser welding,...Photonics Spectra December 2020 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 HandbookSilicon 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 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 HandbookWHITEPAPERSLight Changes Matter – with Optics, Lasers and SensorsJenoptik is a global OEM supplier of solutions and products based on photonics technologies with more than 25 years experience in the fields of optics, laser technology, digital imaging,...Photonics.com 12/2/2020Characterizing the temperature-induced evolution of the shape and texture of a silicon waferUsing Linkam’s precision temperature control chamber with Sensofar’s Linnik objective lens eliminates these problems and allows accurate measurement of 3D topographic profiles of nanoscale materials....Photonics.com 12/10/2021Principles of Boxcar AveragingIn this white paper, we illustrate the working principle of a digital boxcar averager, elucidate the relevant measurement parameters, present the state of the art, and provide guidelines for the best...Photonics.com 2/8/2022Optical DomesThe optical dome consists of two parallel optical surfaces (convex and concave). 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The European Commission is helping companies access the...Photonics.com 6/30/2021Intelligent Motion Systems Based on Fast Optimization Algorithms and Hexapod 6-Axis MechanismsPART 1: Hexapods are 6-axis parallel-kinematic machines often employed to solve complex multi-axis precision positioning and motion applications in fields such as photonics, optics, metrology,...Photonics.com 10/8/2020Achieving Ultralow-Loss Photonics Array AlignmentTwo- and three-dimensional photonics arrays are commonly used for coupling light in photonic integrated circuits (PICs). With increasing demand for ultralow-loss transmission in applications such as...Photonics.com 4/26/2022PHOTONICS DICTIONARY TERMSwaferA cross-sectional slice cut from an ingot of either single-crystal, fused, polycrystalline or amorphous material that has refined surfaces either lapped or polished. Wafers are used either as...EDU.photonics.com 9/8/2009mask1. A framelike structure that serves to restrict the viewing area of the screen when placed before a television picture tube. 2. In photolithography, a photomask (or mask) is typically a patterned...EDU.photonics.com 3/5/2018optogeneticsA discipline that combines optics and genetics to enable the use of light to stimulate and control cells in living tissue, typically neurons, which have been genetically modified to respond to light....EDU.photonics.com 3/5/2018laser-induced cut and patch (LICAP)A process used in the design, repair and customization of integrated circuits. A low-power laser etches a silicon wafer placed inside a gas-filled vacuum chamber, initiating a chemical reaction.EDU.photonics.com 9/8/2009MEDIAPIC 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 2/21/2018Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 5/27/2022Light 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 CATEGORIESPhotonic Integrated CircuitsCrystal Growing EquipmentGlass WafersBlue Diode LasersCOMPANIESPrinceton Scientific CorporationPrinceton Scientific Corporation is a leading global supplier of pure element crystals and substrates, as well as common alloys to research and industry. We supply high-purity materials, including...Photonics Buyers' GuideShanghai Optics Inc.Shanghai Optics is a leading manufacturer of advanced optical components and optical assemblies. Shanghai Optics is an unparalleled custom optical solution provider offering custom optical design and...Photonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...Photonics Buyers' GuideHitachi High-Tech America Inc., Optical CommunicationsWith more than 25 years’ experience, Hitachi High-Tech, an opto-communication solutions provider, has served the fiber optic industry with long term, reliable, strategic materials partners. ...Photonics Buyers' Guide