Scientists at the University of São Paulo's Physics Institute (IFUSP) have demonstrated the entanglement of six light waves generated by an optical parametric oscillator (OPO). Entanglement — a phenomenon that occurs when groups of particles or waves interact in such a way that the...Read full articleRelated content from Photonics MediaARTICLESQCL, THz Frequency Combs May Become the Future of Wi-FiWatch the video as professor Federico Capasso explains his group's discovery. 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Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new phenomenon of quantum cascade laser frequency combs, which would allow the devices to...Photonics.com 8/10/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018WHITEPAPERSHigh Power, High LIDT Laser Optics - Understanding Optics for-High Power LasersCatalog optics are fine for many laser applications but high power lasers require specified damage optical characteristics. 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Sponsored by: DRS Technologies Our speaker: Dr. Hooman Mohseni Associate Professor, Electrical Engineering and Computer Science...Photonics.com 4/19/2012Perspectives on CommunicationsPhotonics Media presents two perspectives on communications, one provides an overview of quantum theory of optical communications, and the other discusses confronting the challenge of creating...Photonics.com 2/16/2012PHOTONICS DICTIONARY TERMSfree-space optics (FSO)A type of optical communications technology dealing with the use of lasers and other light sources to send telecommunication signals along a line of sight through the atmosphere. Also called...EDU.photonics.com 9/8/2009photonicsThe technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. 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Yet they share two fundamental components with all other lasers: an optical amplifier and a resonator that confines...Photonics HandbookA History of the Laser: A Trip Through the Light FantasticA HISTORY OF THE LASER In honor of the laser turning 50, here is a timeline of some of the more notable scientific accomplishments related to light amplification by stimulated emission of...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESOptical Communications SystemsFiber Optic AmplifiersOptical AmplifiersFiber Bragg GratingsA fiber bragg grating is a section of an optical fiber where the refractive index has been altered at periodic intervals so that certain wavelengths are transmitted and others are reflected.COMPANIESKentek 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' Guide