They provide high reliability in harsh industrial environments, which translates into increased uptime and rapid return on investment for customers.nLIGHT is a leading provider of high-power semiconductor and fiber lasers for industrial, microfabrication, and aerospace and defense applications.

nLIGHT fiber lasers provide maximum uptime and productivity.

Our company was founded more than 20 years ago on the vision that technical innovation in semiconductor lasers would enable laser applications not possible at that time. nLIGHT ® , Inc. (NASDAQ: LASR), a global innovator in industrial lasers, today announced the introduction of its welding fiber laser family, a portfolio of fiber lasers from 3kW to 15kW with an integrated fiber coupler or beam switch optimized for welding, cladding, and robotic applications.
You can decide for yourself whether you want to allow cookies or not.
Unmatched reliability proven over the years with thousands of high power lasers deployed across a variety of industries and applications.nLIGHT Liekki fiber provides precise profile and doping control with hundreds of layers of nanoparticles.nLIGHT’s proprietary single-step deposition process reduces background loss and application length to provide higher efficiency.The most accurate fiber core NA measurements coupled with excellent homogeneity and batch-to-batch uniformity provide consistent performance.Application lengths up to 30% shorter than industry standard.Precise radial control of dopants and RIP deliver the best core NA tolerances in the industry with superb beam quality.Polarization maintaining fibers optimized for ultra-fast lasers.Application lengths up to 30% shorter than industry standard.Precise radial control of dopants and RIP deliver the best core NA tolerances in the industry.Coatings support high power, temperature and humidity for consistent performance in any environment.Breadth of multimode fibers meet a range of delivery fiber needs.Multiple geometries support power and beam quality requirements.Supports multi-kW applications for thousands of hours and performance.Coatings support high power, temperature and humidity for consistent performance in any environment.Ideal for ultra-fast pulsed fiber laser applications with high energy and low non-linearities.Excellent batch consistency of peak absorption and spectrum.Wide bandwidths and gain flatness in C- and L-Bands.Telcordia GR-1312-CORE Generic Requirements qualified. LIEKKI® active optical fibers are fabricated using our proprietary direct nano-particle deposition process resulting in high performance and high reliability. “The nLIGHT engineering teams continue to delight our customers by providing new and innovative solutions for improving productivity,” said Jake Bell, nLIGHT general manager for industrial lasers. This email address is being protected from spambots. The pearl platform is designed and manufactured to achieve best and reliable operation for solid-state laser pumping, direct diode material processing, surgical lasers and medical therapeutics.For further questions please contact us or have a look at the We use cookies on our website. These attributes have earned us distinction around the world and beyond, including NASA’s ICESat-2 Satellite, launched September 2018. nLIGHT® element® fiber coupled diode lasers build upon the foundation of single-emitter diodes, high brightness fiber coupling and simplified packaging to offer the most competitive product offering of fiber coupled diodes in the industry today. Headquartered in To opt-in for investor email alerts, please enter your email address in the field below and select at least one alert option. Application lengths up to 30% shorter than industry standard. 2017 - 2020