Request InfoCoherent Inc.Coherent Inc. has unveiled the Chameleon Ultra II laser, which produces more than 3.3 W of output power, an increase of 65% over earlier models. It provides continuous tuning over the 690- to 1080-nm spectral range, an improvement over similar types of lasers that reach 1050 nm. The improvements are a result of optimized cavity optics and the use of broadband mirror technology. The extended IR performance is designed to enhance many types of multiphoton excitation spectroscopy, enabling deeper penetration into live tissue and efficient excitation of long-wavelength fluorophores. The one-box...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2023 IssueLaser Sheet-Cutting SystemThe LS7 laser sheet-cutting system from the BLM GROUP features laser power between 3 and 12 kW with simultaneous axis acceleration and metal cutting at 2-g acceleration. 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Operational...ARTICLESBioPhotonics Mar/Apr 2023 IssueSPIE Names Winners of 15th Annual Prism AwardsSPIE, the international society for optics and photonics, and media partner Photonics Media recognized the top innovators in optics and photonics products at the 2023 Prism Awards ceremony held at...Photonics.com 7/12/2022Diamond Defects Boost Magnetic Field Sensing for Brain Activity MappingA team from Fraunhofer Institute for Applied Solid State Physics (Fraunhofer IAF), with diamond sensing technology experts from RMIT University, demonstrated that magnetic-field-dependent emission...Photonics Spectra August 2023 IssueAFRL Trials Beam Director for Directed Energy SystemResults from a flight-test campaign for a beam director concept that can be used with directed energy laser systems integrated onto aircraft indicated favorable results for an Air Force Research...Photonics.com 5/5/2023PsiQuantum Expands Development Agreement: Week in Brief: 05/05/23Quantum technology company PsiQuantum expanded its development agreement with SkyWater Technology and its plan to produce silicon photonic chips that will become part of future quantum computing...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 HandbookDriving Diode Lasers: A Straightforward ProcedureBy 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 HandbookPowering Lasers: Evaluating Bench Power SuppliesA bench power supply should be thoroughly tested and characterized before it is used to power a laser. 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Diode lasers are efficient, compact,...Photonics.com 5/4/2022Specialty Fiber Preforms for Industrial ApplicationsEnabling new laser applications with fused silica fibers.WEBINARSPhotonics.com 1/10/2022Photonics Spectra Conference 2022: January 10 - 13Photonics Media will host its second annual Photonics Spectra Conference Jan. 10-13. The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.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. 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This continuous wavelength tuning is achieved...Photonics Dictionarydistributed feedback laserA distributed feedback laser (DFB laser) is a type of semiconductor laser diode designed to emit coherent, narrow-bandwidth light with precise control over the wavelength. It achieves this through a...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics Dictionaryoptical cements and adhesiveOptical cements and adhesives are specialized materials used in the assembly and bonding of optical components in optical systems. These materials are designed to provide secure and durable bonds...VIDEOSPhotonics.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. 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