The transaction is expected to be complete this winter. Corona enables the development of highly versatile machine tools so job shops and factories can truly have it all. Liekki application designer liekki application designer v3. Lohja, finland may 30, 2007 we are pleased to announce the new set of features for our liekki application designer lad v4. Fiber laser marking pulse fiber lasers have become the preferred technology over traditional bulk lasers for marking and engraving applications. Lad is a versatile design tool for high power applications providing a strong platform for simulating and optimizing fiber amplifiers, amplify spontaneous emission ase sources, and fiber laser systems. Refineds patented fiberbased tunable picosecond laser technology features a fast switching speed and robustness of the systems, which, in addition to a high level of automation, offers a real technological advantage over existing systems. New corona lasers from nlight feature programmable beam quality enabled by groundbreaking all fiber technology. Draftsight is a design software thats best at helping you perfect the image you want to upload to your laser cutter. Springer series in optical sciences the springer series in optical sciences, under the leadership of editorinchief william t. Simulation of ytterbium doped double clad fiber laser output power by using liekki application designer software. The design software is based on precise algorithms that account for all the reflections in. We currently support most ruida, trocen, and gcode based controllers. The design software is based on precise algorithms that.
He leads the development team for liekki application designer fiber laser simulation software. Liekki has moved forward from the prototype stage to general availability of its 100w cw optical engine modules. Introducing bysmart fiber with 8kw and 10kw fiber laser next generation bysmart fiber laser cutting machine is now available with unprecedented 8kw and 10kw fiber laser options. The influence of various design and fiber parameters on the. Liekki easysplice software provides splicing parameters. Powerline f series lasers are innovative fiber lasers with different power levels. One limitation of the software is that sbs is not taken into account. The companys application designer simulation environment enables engineers to model fiberlaser physics.
A fiber laser is a special type of laser in which the beam delivery as well as the laser cavity is integrated into a single system inside an optical fiber with the beam generated within the fiber, unlike conventional lasers where the beam is generated outside and sent into the system. The design software is based on precise algorithms that account for all. Liekki application designer ladis a versatile design tool for fiber applications providing a strong platform for simulating and optimizing fiber amplifiers, fiber laser systems, and ase sources. This software is based on precise algorithms that account for all the reflections. The new software offers the ability to not only save files, but the laser settings associated with each project as well, saving time and the need to remember what settings go with which job. Doubleclad fiber sources have become increasingly popular because of the high output beam quality. Simulation of ytterbium doped double clad fiber laser. Vancouver, wa nlight recently announced the release of version 4. Software downloads download the drivers for your specific uls system. June 14, 2005, lohja, finlandliekki, a supplier of highly doped optical fibers, is also in the software business, producing programs that model fiber lasers and amplifiers. The average power of our fiber lasers can be continuously adjusted. Contact us boss laser, llc 608 trestle point sanford, fl 32771 usa 1 407.
Software downloads for universal laser systems platforms. This software is based on precise algorithms that account for all the reflections in the system, which are especially crucial for accurate laser. Now, an upgrade by liekki adds a transientanalysis capability to the package. Liekki application designer download versatile design tool for. Photodarkening measurements in largemodearea fibers.
A red diode is vertically fixed and the fiber laser beam horizontally goes through the module. We expect investment within finland with its fiber facility becoming nlights fiber centre of excellence. Software provides fiber laser and amplifier simulation. In order to achieve longterm stable singlefrequency operation without excessive requirements concerning temperature stability, one usually has to keep the laser resonator relatively short e. Liekki application designer free version download for pc. Lad is a design tool for highpower applications providing a platform for simulating and optimising fibre amplifiers and fiber laser systems. Technical briefs, design engineering news tech briefs. Mircea hotoleanu is the product manager for design software at liekki corp. This software models highly doped largemodearea fibers accurately.
Vancouver, wa usa august 29, 2008 nlight today announced the release of version 4. Rp fiber power is a powerful modeling software for designing and optimizing fiber devices in particular, fiber amplifiers and lasers as well as other types of waveguide lasers, but also fiber couplers, multicore fibers, helical core fibers and tapered fibers the software offers both efficient power propagation and full numerical. Introduction ytterbium ybdoped fiber lasers and amplifiers have become an attractive option for generating light in the 1. Compact allfiber source of coherent linearly polarized. The dnd technology enables liekki to produce stateoftheart, highly doped fibers that minimize required fiber length, have large coretoclad ratios, and exhibit low photodarkening, flat refractive index profile, high efficiency and reduced.
Liekki optical engines integrate the entire fiber amplifier or laser glass elements like active fibers, passive fibers, pump combiners, fiber bragg gratings fbgs, pump dumps and filters into a thermally engineered package. Stream defines the production process according to the best processing sequence, taking all variables, including production costs, into account, and starting with the model of the finished product. Fiber lasers can be constructed to operate on a single longitudinal mode singlefrequency lasers, singlemode operation with a very narrow linewidth of a few kilohertz or even below 1 khz. Lad is a versatile and powerful design tool for highpower applications providing a strong platform for simulating and optimizing fiber amplifiers and fiber laser systems. Advances in technology have made fi ber laser marking systems easier and more practical to use. Its newest iteration contains the image trace function, which turns a bmp, jpeg, or png image into vector lines, curves, and angles, making it that much easier for you to cut a pattern that already exists without having to go. Computer simulations of fiber laser designs can save thousands of dollars and. Fiber laser design software liekki application designer v3. According to nlight, the semiconductor and fiber laser market is rapidly growing and nlight is the fastest growing company within the semiconductor laser market. Pdf simulation of ytterbium doped double clad fiber laser. Liekki application designer lad is a versatile design tool for fiber applications providing a strong platform for simulating and optimizing fiber amplifiers, amplified spontaneous emission ase sources, and fiber laser systems. Liekki, a leading supplier of highly doped optical fibers and modules, is releasing the latest version of its simulation software, liekki application designer, with essential tools for low to highpower fiber laser and amplifier simulation. Lightburn talks directly to your laser, without the use of additional software. Applications in the fast growing fiber laser and highpower amplifier segments require short fiber lengths high doping, specialized refractive index and doping profiles, and large coretocladding ratios largemodearea double cladding fibers.
The fiber laser system is able to mark a minimum line width of 0. Liekki optical fibers nlight offers active and passive optical fibers for cw, quasicw and shortpulsed fiber laser and amplifier applications extending from the low to the high power regime. Develops and manufactures direct diode and fiber lases based on industryleading semiconductor laser technology. The powerline f 50 and f 100 lasers can be operated with pulse frequen. For high power fiber laser application, ytterbium doped double clad fiber is among the best. Liekki dnd technology was designed with the requirements of these advanced fiber applications in mind. Introducing bysmart fiber with 8kw and 10kw fiber laser. Liekki unveils 100w cw optical engine modules nanowerk. The ultimate tool for passive and active fibers devices. We used lad software produced by the liekki company to simulate the ptrans and compare to 1. Design guidelines, technical support documents, and other supportive. Liekki also provides design software for fiber lasers and amplifiers, liekki application designer. Fiber laser technology allows for permanent markings on a variety of bare metals and certain engineered plastics and ceramics. Ideal for permanently marking and engraving raw metal applications as well as industrial polymers.
Allinone ytterbium 20 to 50w fiber laser marker includes qswitch or pulsed output laser beam. Valerii vartan termikirtychev fundamentals of fiber. Design software simulates fiber amplifiers and lasers. Fiber optics highly doped rare fiberbench earth fibers. This software is based on precise algorithms that account for all the reflections in the system, especially crucial for accurate laser and ase light source simulations. May 24, 2006 ossining, ny and lohja, finland rsoft design group, provider of photonics design automation software, and liekki corp. We also provide beam combiner modules sth106412 or called as red aiming module, which is designed for the use with the fiber lasers strp10, p20 and p30. All lasers in this model series deliver 1 mj of pulse energy with high power output levels across a wide frequency range. Fiber lasers and amplifiers are quickly replacing conventional bulk optical devices. Fiber lasers possibly defy the common wisdom in the past by realizing excellent quality welding. Rp photonics encyclopedia fiber lasers, fibre, rare. These should all be available in the fiber laser experiment folder on the laboratory pc dedicated to the femtosecond.
Ezcad2 and ezcad3 is the best and easiest 2d and 3d surface laser marking software widely adopted by more than 4000 global laser marking equipment manufacturers on their laser marker, the laser engraver, laser cutter, and laser welding for applications l. All drivers are pertinent to a specific laser platform and will work for all laser cutting, laser marking, and laser engraving activities. Several bits of interactive software have been developed to help you manipulate parameters of to play with the optical physics concepts and the laboratory tools used in this laboratory. Single fiber laser welder is able to cover various processing needs so as to decrease the number of operation processes. Rapid tuning of the laser spot size optimizes machine tool performance across all metals and thicknesses. Todays fi ber systems are, for the most part, controlled by. The improved beam quality coupled with 10x more focused beam diameter compared to co2 makes this fiber marker ideal for applications that demand extreme precision. Liekki application designer lad is a versatile design tool for fiber applications providing a strong platform for simulating and optimizing fiber amplifiers, fiber. Supported gcode controllers,include grbl, smoothieware, grbllpc, and marlin. Rhodes, georgia institute of technology, usa, provides an expanding selection of research monographs in all.
The bystronicbuilt, usa assembled bysmart fiber 3015 laser delivers outstanding cutting performance for high parts output in the thin to medium sheet metal. Increasing the bandwidth of the seed laser has drawbacks if multiple lasers are. The liekki brand will remain, as will the liekki sites, said willson. The design software is based on precise algorithms that account for. Refined laser systems is a hightech startup from the university of muenster germany. It also provides a trouble and maintenance free laser system with a life span of 100,000 hours for the laser system. The ptrans with 960 nm signallaser wavelength in liekkis ybber yb12004125 is shown in. High power multimode fiber master oscillator power. More info on nlight vertically integrated supplier of highperformance lasers which enable innovations in materials processing, defense and medical applications.
Lightburn is a native application written for windows, mac os, and linux. The edf is liekki er804125pm and the passive fibers. Rsoft and liekki add new fiber laser module for rsofts. Liekki application designer download software informer. To determine the necessary pump power and the optimal length of the fiber amplifier, we used liekki application designer 4. All fibers in the laser cavity were spliced using a standard arcfusion splicer fujikura fsm100p. The additional power and better beam quality decrease gap of target materials and provide cleaner welding lines and faster speeds. Fiberlasermodeling software analyzes transients laser. Rp fiber power simulation and design software for fiber.
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