Request InfoCoherent Inc.Coherent Inc. has introduced Compass 561-50, a frequency-doubled diode-pumped solid-state yellow laser. The 100 × 40 × 32.5-mm device delivers 50 mW at 561 nm, with a noise specification of 0.25% rms from 10 Hz to 1 GHz. It offers long-term power stability of <±2%, beam divergence of <1.2 mrad and a warm-up time of <10 min. Suitable for applications including flow cytometry and confocal imaging, the device can be used to excite fluorophores such as the rhodamine series and Alexa Fluor dyes.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2024 IssueRed Microscopy LaserThe OBIS 640 XT from Coherent Corp. is a red diode-pumped solid-state laser module for super-resolution microscopy. With a maximum 1000-mW output at 640 nm, the module includes integrated control...Photonics.com 3/12/2024DPSS LaserLumispot Tech’s diode-pumped solid-state (DPSS) laser also acts as a pump light module. The laser employs a semiconductor laser as its pump source with continuous and quasi-continuous wave...Promoted Content May 2022 IssueNew Wavelengths: 473 nm, 607 nm, 698 nmOxxius’ LaserBoxx family of DPSS laser / laser diode modules offers new wavelengths not readily available to the market: 473 nm (SLM) @ 50 mW, 607 nm @ 200 mW, and 698 nm @ 100 mW. This family...Photonics.com 3/29/2024Mini Laser Diode ArraysThe 808-nm QCW mini-bar laser diode arrays from LumiSpot Tech can be used in application fields including lighting, inspections, R&D, and solid-state diode pumps. The arrays’ single...ARTICLESPhotonics Spectra December 2022 IssueMultispectral Photoacoustic Imaging Peers into Skin DiseaseThe earlier that skin diseases are detected, the greater the odds that a particular therapy will be effective and successful. Optical dermoscopy, today’s medical standard for achieving early...Photonics.com 1/13/2023ZEISS Acquires LENSO: Week in Brief: 01/13/23ZEISS will expand its market presence in Poland for its Industrial Quality and Research segment by acquiring LENSO, a provider of 3D scanning and metrology solutions. LENSO will join the ZEISS Sales...Photonics Spectra February 2024 IssueLaser Technology Mobilizes Head Trauma AssessmentThe decisions made about patient care in the hour following a traumatic brain injury (TBI) are critical to patient outcome. A hand-held diagnostic device to assess the severity of the injury...Photonics Spectra December 2023 IssueUK’s Central Laser Facility Receives Over $100M for Planned UpgradeThe Science and Technology Facilities Council (STFC) Central Laser Facility (CLF) was awarded £85 million ($103.2 million) by UK Research and Innovation for an upgrade initiative that includes...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLasers: Understanding the BasicsOver 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 problem,”...Photonics HandbookBeam Diagnostics: Meeting the Need for High QualityFor 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,...Photonics HandbookDiode-Pumped Lasers: Performance, Reliability Enhance ApplicationsNeodymium-doped crystals and glasses such as Nd:YAG (neodymium:yttrium aluminum garnet) have long been used as laser gain materials. Optically pumped, they produce an output wavelength close to 1...Photonics HandbookSolid-State Lasers: Lower Noise Means Higher PerformanceMany linear materials proceseqsing applications call for lasers with continuous-wave (CW) output. For example, early stereolithography systems were based on CW lasers such as argon-ion or HeCd. To...WHITEPAPERSPhotonics.com 12/8/2022Sub 50 Femtosecond Pulse Lasers for Gentler Multiphoton MicroscopyFinding the ideal ultra-fast laser source for a multiphoton imaging setup is not trivial. It is a fine balance between peak power, pulse energy and laser wavelength. In this white paper we show that...Photonics.com 2/12/2024How to Improve Laser Diode LifetimeEverything you need to know about soldering, mounting, thermal management, drive current, environment, and more, regarding extending the lifetime of your laser diodes.Photonics.com 9/29/2022Narrow Linewidth Lasers for Brillouin Light Scattering SpectroscopyNonlinear spectroscopy technologies have proven their potential as powerful tools in material sciences. Raman spectroscopy is today without a doubt among one of the most standard material...Photonics.com 11/27/2023Optimizing System Performance: A Guide to Specifying Laser ModulesLaser modules play a critical role in many processes, and selecting the right laser module is essential to optimize system performance. Applications will vary widely in their requirements and the key...WEBINARSPhotonics.com 6/7/2022Measuring Long-Wavelength Lasers with IR Cameras, Pyroelectric Scanning-Slit Sensors, and Wavelength Conversion ApparatusUsing SWIR, MIR, and FIR lasers requires knowledge of their beam quality parameters. Many considerations significantly impact the laser process, such as mode structure, positional stability, and...Photonics.com 10/26/2021Simplifying Fluorescence Microscopy Using Next-Generation Laser TechnologyKonstantin Birngruber and Max Eisele introduce TOPTICA's next-generation laser technology by highlighting multicolor light engines for standard fluorescence microscopy, as well as TOPTICA's...Photonics.com 1/16/2024Laser Application for Display ManufacturingDisplays are windows into the connected world; nearly every consumer device today has a display and a smartphone without one is impossible to imagine. They are getting larger and more interactive in...Photonics.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 DICTIONARY+ TERMSPhotonics Dictionaryquantum cascade laserA quantum cascade laser (QCL) is a type of semiconductor laser that operates based on the principles of quantum mechanics. It is a versatile and powerful device used for emitting coherent light in...Photonics Dictionaryimpurity levelIn the context of optical materials, the term "impurity level" refers to the presence of foreign atoms or molecules within the material that deviate from its regular or intrinsic composition. These...Photonics Dictionaryrare earth dopantsRare earth dopants refer to elements from the lanthanide series, also known as rare earth elements, that are intentionally introduced into the crystal lattice of a material to modify its properties....Photonics DictionaryscribingThe process of perforating a silicon or ceramic substrate with a series of tiny holes along which it will break. Nd:YAG or CO2 lasers are now routinely used.VIDEOSPhotonics.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 6/19/2019Edinburgh Instruments Product RangeEdinburgh Instruments is a world-leader in both single photon counting and time correlated single photon counting (TCSPC) based fluorescence spectrometers. Our product range includes: FLS1000...Photonics.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 BUYERS' GUIDE CATEGORIESDiode-Pumped Solid-State LasersA diode-pumped solid-state laser is a type of laser system that uses semiconductor diode lasers to pump energy into a solid gain medium, resulting in the generation of coherent light. This technology...Nanosecond LasersRadiography EquipmentMedical Laser SystemsCOMPANIESPhotonics 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' 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...