Optoelectronics development company Picoquant Inc. is celebrating its 20-year anniversary. “We at Picoquant focused from the beginning on offering innovative and high-quality products for international customers working as researchers in various scientific fields,” said Rainer...Read full articleRelated content from Photonics MediaARTICLESHumboldt, PicoQuant Host MSCA, BE-OPTICAL ResearcherHumboldt University Berlin and optoelectronics developer PicoQuant are co-hosting an early stage researcher (ESR) within the framework of the Marie Sklodowska-Curie actions (MSCA) of the Innovative...Photonics.com 11/13/2017Rofin-Sinar UK Rebrands as LuxinarIndustrial laser company Rofin-Sinar UK has rebranded as Luxinar Ltd., effective June 25, marking a new chapter in the company’s 20-year history. Luxinar will continue to operate its...Photonics Spectra September 2019 IssueTOPTICA Photonics Opens Facilities in ChinaLaser developer and producer TOPTICA has expanded into China with a head office in Shanghai and a branch in Beijing to provide sales, service, and application support for its full range of...Photonics Spectra September 2019 IssuePlessey to Market Monolithic GaN-on-Silicon MicroLED DisplayPlessey Semiconductors Ltd., a developer of optoelectronic technology solutions, has announced its commitment to being the first to market with a monolithic microLED-based display based on...Photonics Spectra March 2018 IssuePRODUCTSLaser Scanning Microscope Upgrade KitThe Scientifica Laser Scanning Microscope (LSM) Upgrade Kit from PicoQuant is an integrated, flexible fluorescence lifetime imaging solution for both HyperScope and VivoScope multiphoton microscopes....BioPhotonics August 2019 IssueSmart Laser DriverThe Taiko PDL M1 smart laser driver from PicoQuant GmbH is designed for the most demanding applications in the life and material sciences, semiconductor diagnostics, and laser-ranging. The...BioPhotonics August 2018 IssueGreen Laser DiodesDirect-emission green laser diodes from OSRAM Opto Semiconductors are indium gallium nitride devices with wavelengths from 510 to 530 nm for pico projection and other RGB of green laser applications....Photonics.com 6/4/2019Compact Diode LaserThe MiniJewel Laser from Quantum Composers Inc. is a pulsed, diode-pumped, solid-state Nd:YAG laser with a small footprint of 165 × 97 × 36 mm. Weighing <3 lbs with easy...BioPhotonics August 2019 IssuePHOTONICS HANDBOOK ARTICLESLasers: Understanding the Basics: Although lasers range from quantum-dot to football-field size and utilize materials from free electrons to solids, the underlying operating principles are always the same. This article provides the basic information about how and why lasers work.Almost 60 years have passed since the first demonstration of a laser in 1960. After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a...Photonics HandbookPowering Lasers: Evaluating Bench Power Supplies: Supplying power to a laser is delicate work because lasers are extremely sensitive and easily damaged. A single pulse of excessive current, lasting only a few microseconds, can overheat and damage the light-emitting facets of a laser diode. While a laser diode driver is the safest and most effective method for powering a laser, in some cases, a bench power supply may be an option. The answer depends on the application and on the performance of the specific bench supply in question.A 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 HandbookDriving Diode Lasers: A Straightforward Procedure: Observing the basic principles and understanding the physical behavior of diode lasers helps users operate them correctly and safely.By observing a few simple rules that govern diode lasers’ properties, driving them loses much of its mystery. Below its threshold current, a diode laser emits LED light with spontaneous...Photonics HandbookSemiconductor Lasers: An Overview of Commercial Devices: Within only a few decades, the semiconductor laser diode has evolved into a family of robust, reliable devices, with individual conversion efficiencies of better than 60 percent, continuous output powers of several kilowatts, modulation rates of several tens of gigahertz, and wavelengths from 0.4 to beyond 2 µm. This article discusses the structures and characteristics of the most common commercial varieties.Laser diodes vary widely in their wavelengths, powers, spectra and beam quality. Yet they share two fundamental components with all other lasers: an optical amplifier and a resonator that confines...Photonics HandbookWHITEPAPERSThe VisIR-765 “STED” - A Versatile Picosecond Pulsed Laser Module for Spectroscopy and MicroscopyStudying luminescence lifetime is a very powerful analytical tool, as it provides insights into the excited state dynamics of molecules, complexes, or semi-conductors. Pulsed laser modules with...Photonics.com 5/1/2018Diode Lasers Enable Diverse Therapeutic ApplicationsDiode lasers have become the dominant laser type used in therapeutic applications. This is because these workhorse devices provide lower cost of ownership, a wider choice of output wavelength and...Photonics.com 10/29/2018Time-resolved Fluorescence Spectroscopy and Microscopy in Materials ScienceStudying luminescence lifetime data is a very powerful analytical tool to gain insights into the excited state dynamics of molecules, nanoparticles, or semiconductors. Time-resolved methods such as...Photonics.com 8/31/2018Tolerance Analysis Tools Take the Guesswork out of a Colorful Illumination Design ProblemTolerance analysis has largely been out of reach for illumination designers because of the time needed to perform the thousands of simulations required to get a meaningful statistical tolerance...Photonics.com 5/31/2019WEBINARSLaser Transmitters for Fiber Optic CommunicationsFREE WEBINAR Dr. Hamid Hemmati Supervisor, Optical Communications Group Jet Propulsion Laboratory California Institute of Technology In this talk, Dr. Hemmati will cover...Photonics.com 3/28/2013High-Power Diode Laser Solutions for Manufacturing and Scientific ApplicationsDiode laser technology offers a broad range of performance, with unmatched scaling of wavelength, power, and beam format. 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We focus on the development, production, and marketing of fiber-coupled diode lasers...Photonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA - (www.optodiode.com) , an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules, assemblies, and LEDs. Available in...Photonics Buyers' GuideTOPTICA Photonics Inc.TOPTICA develops and manufactures high-end laser systems for scientific and industrial applications. The portfolio includes diode lasers, ultrafast fiber lasers, terahertz systems and frequency...Photonics Buyers' Guide