Request InfoPortable Power Systems Inc.The PPS-150 series laser diode drivers manufactured by Portable Power Systems provide up to 150 A of continuous-wave or pulsed current at various compliance voltages. The units are microprocessor-controlled with electrically erasable programmable read-only memory for storing the last set parameters for the laser. The devices have internal pulse, frequency and current generation and are supplied with coolant and remote interlocks, laser and driver overtemperature protection, and overvoltage and overcurrent protection. There is also reverse electromotive force protection at the laser itself....See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra June 2023 IssueSurface-Emitting LaserAn uncooled continuous wave photonic crystal surface-emitting laser (PCSEL) from Vector Photonics is targeted for the interconnects, silicon photonics, and co-packaged optics used in datacenter...Photonics.com 6/26/2023Low Current Laser Diode DriverThe LDD-1321 from Meerstetter is a continuous wave laser diode driver designed for low-current applications. It features an output current of 0 - 1.5 A and an output voltage of 0 - 14 V, with a DC...BioPhotonics Jul/Aug 2023 IssueVCSEL Laser DiodeThe single-mode 850-nm vertical-cavity surface-emitting laser (VCSEL) diode from IMM Photonics GmbH is contained in a compact TO46 housing. The device can be used as a laser light source for...Photonics Spectra October 2022 IssueVariable Beam Laser SystemPowered by Focuslight’s core technologies in beam shaping and optical design, the Flux H series generates an adjustable laser beam with 4-kW power output, 976-nm wavelength from laser sources,...ARTICLESPhotonics Spectra February 2024 IssueOptical Data Storage Dips Below the Diffraction LimitPhysicists at The City College of New York (CCNY) have developed a technique with the potential to enhance optical data storage capacity in diamonds. This is possible by multiplexing the storage in...Vision-Spectra.com June 2023 IssueClustering Resolves Bottlenecks Plaguing Vision Transformer AIVision transformers (ViTs), which are AI models that perform image identifications or categorizations from within images, hold numerous applications in day-to-day life. For example, these powerful...Photonics.com 2/16/2023Structured Light Advancement Clears Way to Image Through Noisy ChannelsAn exciting prospect in modern optics is to exploit patterns of light — how the light looks in its many degrees of freedom — often referred to as “structured light.” Each...Photonics.com 2/22/2023Tunable Photomemristor Streamlines Neuromorphic Vision ProcessingResearchers at Hangzhou Institute for Advanced Study, State Key Laboratory of Infrared Physics, and Shanghai Institute of Technical Physics have created a two-terminal, nonvolatile photomemristor...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookPowering Lasers: Evaluating Bench Power SuppliesA bench power supply should be thoroughly tested and characterized before it is used to power a laser. The quality of the controls and safety measures incorporated into a bench supply will need to be...Photonics HandbookLaser Beam Measurement: Slit-Based Profilers for Pulsed BeamsMeasuring pulsed-beam lasers has generally required the use of a CCD array profiler. This is a reasonable solution for low-power lasers in the UV and visible wavelength range, but these require...Photonics HandbookLaser Perforation: The Diffractive Beamsplitter AdvantageThe basic setup in laser perforation includes a pulsed laser, a lens and either a moving mirror, a rotating web or both. Each laser pulse creates a hole in the material. During the blank time in...Photonics HandbookFiber Lasers: Continuing to Power GrowthEarly fiber lasers were inefficient and limited to low powers, until more effective methods emerged to deliver the pump light into the cladding. Valentin Gapontsev, founder and CEO of IPG Photonics,...WHITEPAPERSPhotonics.com 4/28/2023The Basics of Scanner Field of View and Strategies for Improving ItThis white paper will identify the specifications that can influence the scanner’s field of view and also highlight hardware and controller-oriented solutions for improving it. Key topics include:...Photonics.com 3/28/20241535nm Erbium Doped Glass Solid-State Laser for Rangefinding, LiDAR, and CommunicationThe erbium-doped glass laser is used in the field of eye-safe rangefinders and is characterized by its reliability and cost effectiveness. This laser is also known as the 1535nm DPSS eye-safe laser...Photonics.com 10/23/2023Si or InGaAs? Choosing the Right APD Material for Laser Range FindingIn Laser Range Finder (LRF) design, the right combination of Pulsed Laser Diodes (PLDs) and Avalanche Photodiodes (APDs) can enhance range, accuracy, battery life and overall cost. Laser Components...Photonics.com 10/13/2023Unveiling Insights: Remote Sensing Mapping Laser SolutionsExplore Lumispot Tech's advanced remote sensing mapping laser solutions, enhancing geospatial technology and insights. Delve into our capabilities in satellite imagery, aerial mapping, and spatial...WEBINARSPhotonics.com 4/19/2023Supporting Advanced Nuclear Reactor Development with LIBSLaser-induced breakdown spectroscopy (LIBS) offers a great degree of flexibility in applications because it can be performed remotely through fiber optics and monitor nearly the entire periodic...Photonics.com 1/10/2023The Effects of Coolant on Fixed Diamond Lapping Pads When Processing Hard OpticsWhat’s most important to your process when lapping hard optics? It may depend on different desired outcomes, such as achieving better surface quality, a higher removal rate, or clocking less...Photonics.com 1/11/2023Optimizing Micromachining Processes via Pulse-to-Pulse Measurement of Ultrafast LasersSensors based on the laser-induced transverse voltage (LITV) effect offer several advantages over pyroelectric sensors and photodiodes when measuring laser energy. They feature fast sub-nanosecond...Photonics.com 10/24/2023Speeding Up Microscopy and Image Analytics: Integrating TechniquesPairing up the capabilities of optical microscopy and computer vision is a common strategy to enhance the performance of a broad spectrum of biological and biomedical screening applications. The most...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarycoolantA fluid used to decrease the temperature rise produced by friction or other causes.Photonics Dictionarydisc laserA laser having a rod that is a stacked array of discs immersed in a transparent flowing coolant fluid. In this way, the cooling rate is increased, the temperature gradients are basically parallel to...Photonics Dictionarycomplementary metal-oxide semiconductorComplementary metal-oxide-semiconductor (CMOS ) refers to a technology used in the fabrication of integrated circuits, particularly semiconductor devices like microprocessors, memory chips, and image...Photonics Dictionaryextreme ultravioletExtreme ultraviolet (EUV) refers to a specific range of electromagnetic radiation in the ultraviolet part of the spectrum. EUV radiation has wavelengths between 10 and 124 nanometers, which...VIDEOSPhotonics.com 11/3/2022Omicron-Laser - High-quality Laser & LED Light Sources, 36 Months Warranty, Biotech & MoreAs a leader in the laser system and LED light sources business, Omicron-Laser has been developing, manufacturing, and distributing innovative laser and LED light sources since 1989. Omicron offers CW...Photonics.com 7/27/2022About DRS Daylight SolutionsLeonardo DRS Daylight Solutions' line of business is the world's leading provider of best-in-class, mid-infrared, quantum cascade laser sources for life sciences, research, industrial, and defense...Photonics.com 10/14/2021BWT - Shenzhen International Laser and Intelligent Equipment, Optoelectronic Technology Expo (LFSZ 2021)At the exhibition, BWT exhibited more than 20 types of diode lasers, fiber lasers, and ultrafast lasers.Photonics.com 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...PHOTONICS BUYERS' GUIDE CATEGORIESCoolantsOptical Communications SystemsCharacter Generation Laser SystemsTi:Sapphire LasersA titanium:sapphire laser is a solid-state laser that is continuously tunable in the wavelength region from 700 to 1100 nm. It is suitable for both pulsed and continuous-wave operation. Usually...COMPANIESPhotonics Buyers' GuideUniversal Photonics Inc.“Name the application, we have solutions,” is more than a slogan. It’s what keeps Universal Photonics a world-leader in critical surface preparation material, processing machinery...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...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' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...