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...Read full articleRelated content from Photonics MediaARTICLESLuminate NY Names Double Helix Top Winner of Competition's First RoundDouble Helix Optics was named the overall winner in the first round of the Luminate NY competition. The Boulder, Colo.-based company will receive $1 million in follow-on funding from New York state...BioPhotonics August 2018 IssueAcquisition of Aeryon Labs Expands FLIR’s UAS OfferingsFLIR Systems Inc. has acquired Aeryon Labs Inc., a developer of high-performance unmanned aerial systems (UAS) for the global military, public safety, and critical infrastructure markets for $200...Photonics Spectra April 2019 IssueKentek Goes Mobile with Cross-Country Van StoreLaser safety product developer Kentek Corp. has created a new PHOTON1 mobile store: a Ford Transit 250 van filled with product examples from all of its laser safety lines that is driving across the...Photonics.com 8/30/2017Spectral Evolution Moves to Expanded FacilitiesSpectral Evolution has moved operations to expanded facilities in Haverhill, Mass., to provide more space for engineering, test, and manufacturing. Established in 2004, Spectral Evolution is a...Photonics.com 7/11/2019PRODUCTSUV Laser SourcesUV laser sources for use with the 20/30 PV microspectrophotometer have been announced by Craic Technologies Inc. The device will serve as an excitation source for fluorescence and...BioPhotonics March 2018 IssueRaman MicrospectrometerThe Apollo II high-performance Raman microspectrometer from Craic Technologies Inc. features high sensitivity, high spectral resolution, a broad spectral range and rapid sampling times. ...BioPhotonics June 2018 IssueLaser Diode ModuleThe IQ1C250(473-300) laser from Power Technology Inc. is an instrument quality laser diode module for high-end OEM applications. The IQ1C250(473-300) features a collimated beam with diffraction...BioPhotonics December 2017 IssuePulsable IR SourcesThe Micro-Hybrid JSIR350-4 pulsable IR sources from Electro Optical Components Inc. survive high humidity and high temperature. The sources feature faster modulation rates because of low time...BioPhotonics September 2018 IssueMEDIALight Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 7/2/2018Photonics 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 2/21/2018Live from BiOS 2013 - LIGHT MATTERS 02.06.2013Live reports from SPIE BiOS 2013 including interviews with JenLab about multiphoton tomography, PD-LD green lasers, Optofluidics optical nanotweezers and vytron fiber splicing. Light Matters is the...Photonics.com 2/6/2013Supporting 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 1/18/2018WHITEPAPERSDiode Lasers Enable Diverse Therapeutic ApplicationsDiode lasers have become the dominant laser type used in therapeutic applications. 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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 6/11/2015New Directions in Microscopy IlluminationBelow is Michael Walsh's presentation - Join us for a FREE webinar: Wednesday, Aug. 13, 2014, 1 p.m. EDT New Directions in Microscopy Illumination In optical microscopy, light is...Photonics.com 8/13/2014PHOTONICS 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 9/8/2009Joule-Thomson (J-T) coolerA detector cooling device in which a gas under high pressure escapes through an expansion valve in the tank; as the escaped gas liquefies, it cools the site of the sensor.EDU.photonics.com 9/8/2009pneumatic detectorA device used to detect radiant energy by means of the thermal expansion of gas.EDU.photonics.com 9/8/2009inverse piezoelectric effectThe resulting contraction or expansion of a piezoelectric crystal along an electric axis when the crystal is under the influence of an electric field in the same direction.EDU.photonics.com 9/8/2009PHOTONICS 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 HandbookQuantum Cascade Lasers: History, Characteristics, Applications: The versatility of quantum cascade lasers make them a good choice for the mid-infrared region.Since its first successful operation in 1960 at Hughes Research Labs, the laser has been at the center of innovation and research. Semiconductor lasers first made their appearance in 1962 when Robert...Photonics HandbookLight-Emitting Diodes: A Primer: Light-emitting diodes (LEDs) are semiconductors that convert electrical energy into light energy. The color of the emitted light depends on the semiconductor material and composition, with LEDs generally classified into three wavelengths: ultraviolet, visible, and infrared.The wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 360 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESCrystalline QuartzSupercontinuum LasersPicosecond LasersRadiography EquipmentCOMPANIESOhara 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' GuideNational Laser CompanyNational Laser is the leading U.S. manufacturing plant of argon lasers and the foremost integrator of customized laser and opto-electronic systems for Original Equipment Manufacturers. We’ve...Photonics Buyers' GuidePCO-TECH Inc.PCO – three decades as Pioneers in Cameras and Optoelectronics PCO is a Pioneer in Cameras and Optoelectronics with more than 30 years of expert knowledge and experience developing and...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
