Fiber Lasers

A reliable source for Industrial Laser information and leading Industrial Laser Companies & Manufacturers.

Fiber lasers are similar to gas lasers, but part of the fiber is actually used as the resonating cavity where the laser action takes place. They are compact because the fiber can be bent or coiled to save space, efficient and have good beam quality. The material processing, metal and polymer fabrication, telecommunications, spectroscopy, medical and optical communications industries all use fiber lasers. Read More…

Fiber Lasers Fiber lasers are a type of solid-state laser that uses optical fibers doped with low amounts of rare-earth halides or ions (erbium, neodymium, ytterbium or praseodymium) as the lasing medium to amplify light. It can also refer to a laser where most of the laser resonator is made of fibers. They have high output power, good optical quality and are highly reliable with a long life span.

Leading Manufacturers

Santa Clarita, CA  |  661-775-0210

Hai Tech specializes in state-of-the-art laser technology, offering both new and refurbished industrial lasers and marking lasers for automotive, tooling and electronic applications. We have over 20 years of experience in laser system design so we can serve you better! For more information, contact a Hai Tech representative today!

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Hai Tech Lasers, Inc. $$$

Waterloo, ON  |  519-746-7190

Virtek manufactures precision laser-based templating, inspection, marking/engraving solutions. Virtek helps customers in the prefabricated construction, transportation, metalworking, glass, tool and die & mold making industries to produce their products faster, better and at a lower cost.

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Virtek Vision International Inc. $$$

Lafayette, CO  |  866-952-7370

RMI Laser is a manufacturer of industrial DPSS lasers & turnkey laser marking systems utilizing YVO4 technology -- small & compact, fast & powerful lasers that offer several advantages over CO2 and YAG lasers. See how RMI Laser’s Applications Lab maximizes reliability & performance for such areas as automotive & aerospace, medical, electronics, awards & gifts, IC chips, solar chips & part numbers.

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RMI Laser, LLC $$$

City of Industry, CA  |  626-956-1000

AdTech Optics is a volume manufacturer of laser chips and laser diodes for commercial, industrial and R&D applications. We offer a variety of standard high-power semiconductor laser diode products together with custom products designed to fit the specific needs of our customers.

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AdTech Optics $$$

Pawtucket, RI  |  401-724-0076

LNA is a global leader in quality Nd:YAG lasers, marking lasers, diode lasers and laser technology. We are a new addition to the Laservall SPA group and all of our companies are dedicated to the design and manufacture of cutting-edge laser products. Contact us today for your laser needs.

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LNA Laser Technology $$$
placeholder image Hai Tech Lasers, Inc. Virtek Vision International Inc. RMI Laser, LLC AdTech Optics LNA Laser Technology

In medicine, fiber lasers are used to photo-activate light-sensitive drugs as well as other medical treatments. They are components in high speed commuting, WDM systems and high-speed optical receivers. Fiber lasers are powerful and can cut through almost any metal or plastic resin material. Laser cutting, welding, folding, ablation, annealing, engraving, sintering, printing, scribing, marking and drilling can all be accomplished with the use of a fiber laser to produce jewelry, weapons, aerospace components and medical tools. They are also found within the semiconductor, electronics, automotive, food processing, packaging and general manufacturing industries.

Fiber lasers are composed of a laser system and flexible quartz or glass fibers that use TIR (total internal reflection) to pass light through thousands of reflections, and a diode which uses groups of mirrors to divide beams into sections along an axis to produce near-monochromatic light. Fiber lasers are able to emit several wavelengths at the same time. In order to do so, a pump light is launched from one side through a semi-transparent mirror into the core of the glass/quartz fiber.




This generates a laser light, which is extracted on the other side. Some fiber lasers are high powered, which require high pump intensities. This type of laser can be maintained over a long distance and can be active up to several kilometers. All fiber lasers are easily delivered to moveable focusing elements and offer high vibrational stability. The use of fiber optics instead of a hard optic resonator eliminates the high maintenance, contamination and alignment issues as seen with other types of lasers.