The Laser Interferometer Gravitational-Wave Observatory (LIGO) has announced the third detection of gravitational waves. The detection points to merging black holes that are twice as far away from Earth as the two earlier pairs – about 3 billion light-years away. The two black holes...Read full articleRelated content from Photonics MediaARTICLESSPIE CEO Arthurs to Retire in JanuaryEugene Arthurs has announced his intention to retire as CEO of SPIE, the international society for optics and photonics, effective January 2018. 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For the...Photonics.com 7/2/2018Light 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 1/18/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....Photonics.com 3/29/2018WEBINARSLaser Illuminated Maskless h-line LithographyPower Technology will present new options for h-line lithography. Laser light sources have become a viable alternative to LED illuminated maskless lithography systems. Laser technology has several...Photonics.com 7/8/2015Hand-Held Spectrometers in 2018 and BeyondPortable and hand-held spectrometers have matured, and in the past few years hand-held devices targeted to the general consumer market have been introduced. This webinar will survey the portable...Photonics.com 5/24/2018Industrial Imaging and VisionAdditional Questions & Answers from the webinar are below Speakers: 3-D Vision for Industrial Robot Guidance Clay Flannigan Manager, Robotics and Automation Engineering ...Photonics.com 4/10/2013Machine Vision for IndustryMachine Vision for Industry Speakers include: “Machine Vision:Today’s Trends & Tomorrow’s Challenges to Fulfill the Technical Demands” Greg...Photonics.com 9/26/2013PHOTONICS DICTIONARY TERMSgravitational wavesPostulated by Einstein in his theory of relativity. They are waves traveling at the speed of light and exerting force on matter in their path. They are produced by changes in the distribution of...EDU.photonics.com 9/8/2009laser strainmeterAn instrument usually consisting of a very long interferometer, 3 to 800 m, and a laser light source for the study and measurement of strain, such as those formed by earth tides and gravitational...EDU.photonics.com 9/8/2009PHOTONICS BUYERS' GUIDE CATEGORIESPublicationsEducational MaterialsEducational CoursesEducational Kits/ProductsCOMPANIESKentek CorporationLaser safety eyewear, barriers & signs, laser components, laser replacement parts, laser accessories, medical laser safety eye protection - find these LaserSmart® products and more in the...Photonics Buyers' GuideSPIE, The International Society for Optics and PhotonicsPhotonics Buyers' Guide