Fiber Lasers & Amplifiers

Thorlabs' fiber lasers are suitable for a range of applications in the infrared region. Our fiber lasers include an MIR supercontinuum source (1.3 - 4.5 μm), thulium-doped fiber lasers (1800 - 2050 nm), a femtosecond fiber laser with emission at 2 μm, and erbium-doped zirconium fluoride (ZrF₄) fiber lasers (2.7 μm). Thorlabs also manufactures benchtop optical amplifiers with ytterbium-doped fiber (1025 - 1075 nm), praseodymium-doped fluoride fiber (1280 - 1330 nm), and erbium-doped fiber (1530 - 1535 nm). In addition to Thorlabs-manufactured options, our strategic partner, Menlo Systems, offers an extensive line of femtosecond fiber lasers.