Request InfoVI Systems GmbHThe T80-DRV-TB evaluation board from VI Systems GmbH features a generation of single-channel laser drivers for non-return-to-zero modulation at bit data rates of up to 80 Gb/s with on-off keying enabling low-latency optical data transmission. The test board features two electrical 1.85-mm high-frequency connectors for differential signal input. The laser driver chip is also available as bare die chip for the assembly into transmitter optical assemblies. The driver chips are suitable for different types of directly modulated microlasers such as VCSELs or miniature distributed...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2020 IssuePCB Direct Imaging System PlatformThe X1000 Direct Imaging platform from Limata GmbH provides printed circuit board (PCB) manufacturers with a dry-film patterning and solder mask imaging system. The X1000 is an affordable...Photonics.com 4/1/2020End-Capped Fiber ArraysEnd-capped fiber arrays from FiberBridge Photonics GmbH are based on CO2 laser fiber splicing technology. CO2 laser-based fiber splicing systems can control the position and size of the heating...Photonics.com 6/2/2020High-Power Diode LaserThe LDMblue 2000-60 high-power diode laser from Laserline GmbH offers 2-kW output power at 60-mm mrad beam quality, opening up applications in non-ferrous metals such as copper. High feed rates...Photonics.com 1/20/2021Beam CollimatorsThe LW series of high-performance beam collimators from Optical Surfaces Ltd. is designed for Modulation Transfer Function (MTF) testing of optical systems. Benefiting from a lightweight design...ARTICLESEuroPhotonics Winter 2019 IssueModulight Appoints Orsila President, CEOModulight Inc. has named Seppo Orsila as president and CEO, effective immediately. Petteri Uusimaa will assume the roles of vice president and CTO. Orsila and Uusimaa will continue to lead the...EuroPhotonics Summer 2019 IssueCompact Laser Detects Greenhouse Gases Using Mid-IR SourceA system developed at École Polytechnique Fédérale de Lausanne (EPFL), composed of a standard laser and a photonic chip, uses a mid-infrared light source to detect greenhouse and...BioPhotonics Jan/Feb 2021 IssueMultipass Spectroscopy Seeks Disease Biomarkers in BreathAn optical sensing method developed by a research team at the University of Warsaw relies on highly sensitive spectroscopic measurements to detect the presence or absence of formaldehyde in a...Photonics Spectra January 2020 IssueIPG Announces Layoffs Following Q3 Earnings ReportIPG Photonics Corp., a maker of industrial lasers, announced this week that 300 positions will be eliminated from its global workforce. The news follows the release of the company’s...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookLaser Safety: Important Considerations: Laser safety is nothing to scoff at; lasers can be hazardous. Enter Class 1 laser products — lasers that are so safe that the user doesn’t require specific laser safety training or protective eyewear. Some precautions still exist, though.When purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookFluorescence Lifetime Imaging: Choosing the Best Approach: Fluorescence lifetime imaging microscopy (FLIM), which measures the spatial distribution of the fluorescence decay, can be achieved either in the time or in the frequency domain. Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...Photonics HandbookBeam Diagnostics: Meeting the Need for High Quality: Whether the application is scientific, commercial, industrial or medical, beam diagnostics has become an integral tool for users and manufacturers of lasers and laser-based systems. There is an increasing need to achieve, monitor and maintain higher quality beam characteristics to meet the demands of more sophisticated laser designs and tighter laser process tolerances.For any discussion of laser beam diagnostics, it is first necessary to define some terms that characterize beam properties. Broad definitions can include measurements of laser energy or power,...WHITEPAPERSPhotonics.com 6/3/2020Robust 785 nm lasers for Raman by CoboltHÜBNER Photonics is one of the leading suppliers of all laser wavelengths to the high resolution Raman spectroscopy market and now introduces the 08-NLDM 785 nm ESP (enhanced spectral purity) as part...Photonics.com 6/12/20203 Lasers IN-ONE – FISBA READYBeam™ in Life SciencesThe FISBA READYBeam™ easily integrates into your set-up or instrument. Light-sheet Fluorescence Microscopy or Selective Plane Illumination (SPIM) enables high resolution imaging of large biological...Photonics.com 12/2/2020Light 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 9/29/2020Next Generation Two-photon Microscopy using the FemtoFiber Ultra 920 Fiber LaserTwo-photon fluorescence microscopy has become a key technology in biological imaging enabling three-dimensional, noninvasive studies of biological tissue on the submicron scale. To boost the...WEBINARSPhotonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 9/15/2020Ultrafast Laser Micro-Machining – Fundamentals and Process OptimizationOver the last decade, material processing using ultrafast laser pulses with pulse durations in the range between 300 fs and about 15 ps has gained in popularity due to the small heat-affected zone...Photonics.com 10/25/2018Shareable Advanced Light-Sheet Microscopy Using FlamingoThis webinar will discuss a new model for advanced microscopy, based on shareable, modular instruments. This model, called Flamingo, is designed to bridge the gap between biology and technology....Photonics.com 1/22/2020Advancements in Precision Motion Control for Electro-Optical Manufacturing and Laser Materials ProcessingWith a focus on high-throughput/high-yield positioning and microrobotic solutions for leading-edge manufacturing, Scott Jordan and Matt Price from Physik Instrumente (PI) will present the latest...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009pyroelectric pulse detectorA current-source thermal detector used to detect and study the pulses obtained from particular lasers.EDU.photonics.com 9/8/2009repetitively pulsed laserA pulsed laser that emits a recurring pulsed output. Frequency of the pulses emitted is known as pulsed recurrence frequency (PRF). When the PRF or duty cycle is very high, repetitively pulsed lasers...EDU.photonics.com 9/8/2009dBmDecibels referenced to one milliwatt; often used to specify power ratings for semiconductor diode lasers.EDU.photonics.com 9/8/2009distributed Bragg reflector (DBR)A device similar to distributed feedback lasers in construction and operation, but in which the period grating that produces feedback is removed from the gain region to simplify fabrication. The...VIDEOSPhotonics.com 6/19/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 3/14/2018SCHOTT Solutions for InVitro DiagnosticsLight is not always simply light when it comes to clinical diagnoses, light is the key to prediction accuracy in analytical quality. Our solution: a flexible fiber optic multi-branch device with...Photonics.com 8/10/2018Capasso Group's Optical Harmonic Combs Could Operate as THz SourceResearchers at Harvard's John A. 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 8/9/2018Capasso Group Embeds, Projects Independent Images on MetasurfaceMembers of the Capasso Group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have successfully encoded multiple holographic images in a metasurface. The separate...PHOTONICS BUYERS' GUIDE CATEGORIESVisible Radiation SourcesLaser Job Shop ServicesLaser Cutting ServicesPicosecond LasersCOMPANIESPhotonics 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' GuideOhara 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' Guideart photonics GmbHWith more than 20 years of experience in design, development, and manufacturing of specialty optical fibers and complex optical fiber assemblies, art photonics GmbH is a major solution provider in...