Request InfoWavelength Electronics Inc.The quantum cascade laser (QCL) series from Wavelength Electronics feature low-noise drive electronics for lower detection thresholds. Possible output currents of 500, 1000, 1500, and 2000 mA in constant current mode are available, and compliance voltage is adjustable up to 20 V with 2- to 3-MHz analog modulation bandwidth. Applications include remote detection of explosive materials, medical diagnosis, noninvasive glucose testing, emissions and air quality monitoring, petroleum leak detection and methane detection.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2023 IssueDual-Comb SpectrometerThe IRis-C spectrometer from IRsweep utilizes dual-comb spectroscopy and quantum cascade laser frequency combs to offer a combination of high speed, high signal to noise ratio per time, as well as...Photonics.com 2/15/2023Automated Laser Processing SystemThe AP 530 S automated laser system from Coherent is designed for the texturing and marking of implantable medical devices. The freeform system operates unattended between the loading and...Photonics.com 7/10/2023Active Optical FiberThe TrueLase™ Yb 22/400-915-3kW ytterbium-doped active optical fiber from OFS Fitel LLC is a double clad fiber designed for high-efficiency, reliable, multi-kW fiber lasers. 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Previous experiments inferred and then...Photonics Spectra December 2023 IssueBruker Takes Majority Stake in MIRO AnalyticalBruker Corp. has become the majority investor in MIRO Analytical AG, a provider of quantum cascade laser (QCL)-based multigas analyzers for simultaneous, high-precision monitoring of up to 10 trace...BioPhotonics Sep/Oct 2023 IssueQCL-IR Powers Photoacoustic Spectroscopy in Translational MedicineMid-infrared (MIR) optoacoustic spectroscopy is a well-established technique that is currently being leveraged with modern instrumentation to push boundaries in life sciences research and medical...Photonics Spectra December 2022 IssueCoherent to Develop Optical Transceivers for Space-Based ProgramCoherent Corp. has won a Defense Advanced Research Projects Agency (DARPA) contract to develop coherent optical transceiver technology for the agency’s Space-Based Adaptive Communications Node...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookQCL Primer: History, Characteristics, ApplicationsSince its first successful operation in 1960 at Hughes Research Labs, the laser technology has been at the center of innovation and research. Semiconductor lasers first made their appearance in 1962...Photonics HandbookLaser Safety: Important ConsiderationsWhen 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 HandbookIndustrial Lasers: An Introduction to Process QualificationMaterials 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 Measurement Systems: Best PracticesGiven the pace at which technology advances, there always seems to be a learning curve. 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As the most portable...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 Dictionarycold atomCold atoms refer to atoms that have been cooled to extremely low temperatures, typically in the microkelvin (µK) to nanokelvin (nK) range, close to absolute zero (0 Kelvin or -273.15°C). At...Photonics Dictionaryuniformly redundant arrayArray used in coded-aperture imaging experiments with two-beam CO2 lasers that provide an artifact-free process, faithful reproduction of the true image, and more photon collection than the pinhole...Photonics DictionaryphotobiomodulationA light therapy that utilizes nonionizing light sources, including lasers, LEDs, and broadband light, in the visible and infrared spectrum. It is a nonthermal process involving endogenous...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 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 11/14/2014Quantum Cascade LaserVideo definition of quantum cascade laser presented by Dr. Claire Gmachl, Princeton University.Photonics.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....PHOTONICS BUYERS' GUIDE CATEGORIESQuantum Cascade LasersExcimer LasersAn excimer laser is a type of ultraviolet laser that emits short pulses of light in the ultraviolet spectrum. 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OZ Optics manufactures its products in three locations, Ottawa (Canada),...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...