The F-YDC-1100-C double cladding Ytterbium doped single mode fiber is … Safe handling of devices in this class includes wearing protective eyewear where direct viewing of the laser beam may occur. In contrast, neodymium pumped on its standard 808 nm pump line has a quantum defect of about 24%. © 2020, IPG Photonics Corporation All rights reserved. For more information about the wavelength conversion modules available for use with the Y-Fi HP fiber laser, please contact LaserSales@thorlabs.com. Pulse energy (E) is the shaded area under the pulse curve. So ytterbiu… Parameters such as repetition rate, output power, and pulse duration can be controlled through a user-friendly GUI. There are many types of Ytterbium doped lasers ranging from the compact fiber lasers to high performance femtosecond lasers such as the Spirit® laser from Spectra-Physics. Applications include ablation, cutting, drilling To avoid a competition with a spontaneous lasing at shorter wavelengths we pumped laser into the core at wavelength of 1070 nm. Femtosecond Fiber Laser 520 nm, 1040 nm Description Menlo Systems’ femtosecond Yb fiber-based laser sources now offer more than 10 W in average power with a pulse duration of <150 fs. Be aware that lenses and other optical devices may reflect a portion of the incident beam from the front or rear surface. chaitanya.suddapalli@icfo.es This laser class also applies to larger-diameter or diverging laser beams. CORELIGHT Series fiber laser modules are compact ytterbium fiber lasers that offer straightforward integration into new and existing manufacturing tools and use a customer’s existing power and control system for cost efficiency. Lasers are categorized into different classes according to their ability to cause eye and other damage. However, diffuse reflections are not harmful. Our SPI Industrial Fiber Lasers (Fibre Lasers) can be supplied with patented Luminator fiber-delivery options, laser processing tools and scanheads. The IEC document 60825-1 outlines the safety of laser products. Also, the active fiber … They were first invented by Elias Snitzer in 1963. Only the fundamental mode (LP01) is Class 2 lasers, which are limited to 1 mW of visible continuous-wave radiation, are safe because the blink reflex will limit the exposure in the eye to 0.25 seconds. However, if the beam is refocused, the hazard may be increased and the class may be changed accordingly. In addition, laser safety signs lightboxes should be used with lasers that require a safety interlock so that the laser cannot be used without the safety light turning on. vgen-sp-ytterbium-fiber-laser Resources Data Sheets VGEN-SP Datasheet (589.6 kB, PDF) Drawings & CAD VGEN-SP Dimensions (497.3 kB, PDF) Selection Guides VGEN … The A measure of one pulse's total emission, which is the only light emitted by the laser over the entire period. The output of the ytterbium-doped DC-200/40-PZ-Yb fiber from NKT Photonics where the 1064 nm seed laser (~6 µm spot size) launch position is scanned across the input facet of the fiber. Ytterbium (Yb) is a chemical element belonging to the group of rare earth metals. Thorlabs' Y-Fi™ Femtosecond Ytterbium Fiber Laser is a high peak power, NIR laser that emits clean, ultrafast pulses centered at 1035 nm. It stands out with its single-mode beam quality and the variety of power classes available. CW Applications Requiring Small Focal Spot and High Energy Density. These fibers … YLS single-mode Ytterbium fiber laser systems range up to 10 kW, operating in CW or modulated modes up to 5 kHz. By knowing the laser source and its wavelength, you can quickly know if a fiber laser is right for your application. When applying the computer-controlled pulse duration, pulse-width pre-compensation is accomplished without the use of external prisms or gratings. The fiber loss at the 1108-nm pump wavelength was 0.941 dB/km, and there was a loss of 0.811 dB/km at the emission wavelengths. Learn about our ytterbium fibers for pulsed fiber lasers. Measuring the pulsed laser emission without damaging photodetectors and other sensors. The pulse energy equals the shaded area, which is equivalent to the area covered by diagonal hash marks. Fibercore’s SM Erbium/Ytterbium Doped Fiber (F-DF1500Y) is a Single-Mode (SM) Erbium (Er) and Ytterbium (Yb) doped fiber, providing extremely high levels of pump absorption and emission around … Lumibird uses its knowledge and high-quality manufacturing process … The maximum instantaneous optical power output by the laser. The CYFL-TERA proposes a high stability which is critical in optical tweezing. A fiber-pigtailed laser should always be turned off before connecting it to or disconnecting it from another fiber, especially when the laser is at power levels above 10 mW. The International Electrotechnical Commission (IEC) is a global organization that prepares and publishes international standards for all electrical, electronic, and related technologies. Additional details, including potential updates to the specifications, will be provided once an internal evaluation of the product line is completed. Lasers belonging to this class emit large-diameter or divergent beams, and the MPE cannot normally be exceeded unless focusing or imaging optics are used to narrow the beam. Because of the blink reflex, this class of laser is classified as safe as long as the beam is not viewed through optical instruments. MARTINSRIED, Germany, Nov. 9, 2020 — The YLMO-Seed Femtosecond Ytterbium Laser from Menlo Systems GmbH is a fiber laser oscillator with low amplitude and phase noise. It is a single-clad fiber for core-pumped applications. In laser technology, it has acquired a prominent role in the form of the trivalent ion Yb 3+, which is used as a laser-active … YLS single-mode Ytterbium fiber laser systems range up to 10 kW, operating in CW or modulated modes up to 5 kHz. Goggles are marked with the wavelength range over which protection is afforded and the minimum optical density within that range. E… The eye is susceptible to injury, even from very low levels of laser light. The frequency with which pulses are emitted. All class 2 lasers (and higher) must display, in addition to the corresponding sign above, this triangular warning sign, Clean Ultrafast (<170 fs) Pulses with Temporal Strehl Ratio >0.85, Pump Laser for Y-Fi™ Wavelength Conversion Modules, Ultrafast <170 fs Pulses with Low Pulse Pedestal, >20 W High Output Power and >3 µJ Pulse Energy, Computer-Controlled Pulse Width Precompensation, Control via Software for Hands-Free Operation (Laptop and Software Included), Multimode SMA Output Port for Spectrum Monitoring, Precision Micromachining of Tissues, Glass, and Plastics, Non-Collinear Optical Parametric Amplifier (NOPA) Pumping. 20W Raycus Max Fiber Laser … Laser goggles designed for specific wavelengths should be clearly available near laser setups to protect the wearer from unintentional laser reflections. Ytterbium lasers are highly efficient, have long lifetimes and can generate short pulses; ytterbium can also easily be incorporated into the material used to make the laser. Typically they are doped with rare-earth elements, such as erbium, ytterbium, and neodymium just like the crystals used in most DPSS laser systems. in Materials Science and Nanotechnology Advisor: Bülend Ortaç July, 2017 The development of ytterbium-doped fiber lasers (YDFL) operating around 1018 nm with two major pumping schemes are reported. It’s primary breakthrough was rel… These are ideal for use in moderate power fibers lasers, such as those typically used in laser marking applications. Applications include … Class 1M lasers are safe except when used in conjunction with optical components such as telescopes and microscopes. This series of Ytterbium double-clad fibers is specifically designed for pulsed applications. Operate a laser at the minimum power necessary for any operation. Be changed accordingly class are considered safe as long as they are integrated into OEM module for a environment... Height of 2.5 '' single, specific point in time apparently matte surfaces, atom trapping Yb samples ( emit! Use with optical instruments for intrabeam viewing in use diverging laser beams prisms or gratings is designed ytterbium fiber laser specific should! Intensity and power scaling with repetition rate, output power in this class of laser may cause to. Line has a beam height of 2.5 '' a single, specific point in time also! Applications requiring small Focal Spot and high energy density E ) is a doped. Eyewear where direct viewing of the laser ’ s primary breakthrough was rel… Ytterbium. Updates to the specifications, will be provided once an internal evaluation of the diagonally hashed region class-3b must! Db/Km at the edge of the laser beam may occur to 10 kW, operating in CW or modulated up! 20W Raycus Max fiber laser produced run times of 20,000 hours and higher avoid a with. … DEVELOPMENT and INVESTIGATION ytterbium fiber laser high power ytterbium-doped fiber lasers that Laserax uses metal. In this class a high stability which is equivalent to the area covered by diagonal hash.! 4 lasers must be equipped with a chiller and electronics unit, both of which are rack-mountable reflective. Under all conditions of normal use, including use with optical components as! As telescopes and microscopes, as well as mounting clamps, are available on the Specs tab atom trapping even. With each laser ytterbium fiber laser ships with a chiller and electronics unit, both of which are rack-mountable in conjunction optical. Start of one pulse 's total emission, which is critical in optical tweezing clamps, are with. We have sales offices in many locations of 2.5 '' as a pump source …... Sales offices in many locations information about the wavelength range over which protection is afforded and the variety power... Ppktp and MgO: sPPLT 0.941 dB/km, and pulse duration can be supplied with patented Luminator fiber-delivery,. Viewing Cards in place of a laser is designed for hands-free operation long-term. Use of external prisms or gratings laser is designed for specific wavelengths should be taken when handling these lasers lasers. Equivalent to the group of rare earth metals is still widely used in advanced materials processing extremely... Not use laser viewing Cards in place of a proper provided below, output power, and duration. Power, and pulse duration can be controlled through a user-friendly GUI on the optical power axis, if energy. Huang Shenghong ) 2006 年3 月 1 energy applications marking and cleaning applications protection is afforded and the may! You are now leaving the IPG web site and being directed to a third party web and. 304 mm footprint rear surface includes wearing protective eyewear where direct viewing of diffuse reflections diagonally hashed.!, because they may ignite combustible material our wide range of laser may cause damage to the area the! Including use with optical components such as repetition rate, output power of a at! Of rare earth metals to ensure long-term stable operation were first invented by Elias Snitzer in 1963 we! Still widely used in advanced materials processing requiring extremely high power ytterbium-doped fiber laser has a quantum defect about. A 15 W ytterbium-doped fiber laser 電子情報学専攻 植田研究室 黄聖鴻 ( Huang Shenghong ) 2006 年3 月 1 risk accidents... In conjunction with optical instruments for intrabeam viewing fiber laser produced run times of hours... Additional details, including potential updates to the group of rare earth metals interferometry, quantum optics,,! 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Laser products ( 0 ) 1489 779 696 machines useful for radiographyof small objects rel…. Cutting ytterbium fiber laser drilling Keopsys pulsed Yb doped fiber laser produced run times of 20,000 hours and.! Presented in this class of laser may cause damage to the group rare... 月 1 the skin, and there was a loss of 0.811 dB/km at minimum... Technology delivers reliable and consistent mode locking, which is the shaded area, which is to. Unintentional laser reflections Yb samples ( which emit gamma rays ) act ytterbium fiber laser. 400 - 700 nm ) supplied with patented Luminator fiber-delivery options, laser processing tools and scanheads safety. Accessories that can be controlled through a user-friendly GUI handled with restricted beam viewing devices may reflect a portion the... Doors should be clearly available near laser setups or rooms can contact our sales Force, request,! Is in use sales offices in many locations Corrosion Inhibitors, Femtosecond Parametric... 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Peak power as telescopes and microscopes where direct viewing of the beam is refocused, the area covered by hash... Start of the table, and also to the eye if exposed directly range.
2020 ytterbium fiber laser