Laser firm Necsel IP Inc., which supplies laser technology for cinema projection, specialty lighting, industrial and life sciences markets, has acquired PD-LD Inc., a photonic packaging company headquartered in Pennington, N.J. Financial terms of the deal were not disclosed. PD-LD manufactures and assembles custom Volume Bragg Grating (VBG) elements, VBG stabilized lasers and subsystems for a variety of applications, including Raman spectroscopy, flow cytometry, medical instrumentation, high power lasers and displays. PD-LD licenses the VBG technology to other companies active in the...Read full articleRelated content from Photonics MediaARTICLESSpectral Evolution Moves to Expanded FacilitiesSpectral Evolution has moved operations to expanded facilities in Haverhill, Mass., to provide more space for engineering, test, and manufacturing. 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The new facility, the HÜBNER Photonics HUB...Photonics Spectra November 2019 IssuePRODUCTSIllumination Design SoftwareVersion 9.0 of the LightTools® iillumination design software from Synopsys Inc. offers new modeling and analysis features. LightTools 9.0 provides tools to model and analyze polarizing...Photonics Spectra July 2020 IssueXY StagesIntegrated XY stages with mechanical bearings from PI (Physik Intrumente) LP are engineered for heavier loads and available with three-phase linear direct-drive motors. Ball screws allow for...Photonics.com 12/9/2019Digital Laser Cinema ProjectorThe NC1802ML digital cinema projector from NEC Display Solutions of America is an 18,000-lm modular laser system. 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Toussaint Jr. Quantitative...Photonics.com 3/21/2013From Product to Profit: The Powerful Impact of Early-stage, User-Based ResearchAdditional Q&A - Q: How can I distribute my questionnaire? If I am in the early stage of designing a specific product for India and I know my target audience... How can I reach them? Do you...Photonics.com 7/30/2014Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/11/2015Raman Spectroscopy: Theory, Practice, and ApplicationsRaman spectroscopy is a spectroscopic technique that probes vibrational states of molecules using, for example, visible light. It requires very little or no sample preparation and can be employed to...Photonics.com 5/6/2020PHOTONICS DICTIONARY TERMSgas laserOne of the first lasers to find practical application. Generally, the pumping mechanism is an electric discharge, although some high-power forms employ chemical reaction or gas compression and...EDU.photonics.com 9/8/2009sequence cameraA type of motion-picture camera in which single frames are photographed either automatically at a predetermined rate (as slow as one frame per minute or hour), or whenever the operator presses a key....EDU.photonics.com 9/8/2009case hardeningA surface heat-treating process that produces a highly stressed surface. 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Light Matters is the...Photonics.com 2/6/2013Photonics 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 1/18/2018PHOTONICS BUYERS' GUIDE CATEGORIESCrystalline QuartzDilatometersA dilatometer is an instrument used to measure expansion of solids, liquids and gases.Radiography EquipmentPicosecond LasersCOMPANIESOhara 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' 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' 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' GuideEdinburgh Instruments Ltd.Founded in 1971, Edinburgh Instruments Ltd. is a global provider of sophisticated, state-of-the-art analytical instrumentation for optical spectroscopy. We design and manufacture a range of...Photonics Buyers' Guide