Ytterbium Fiber Laser Wavelength

Ytterbium can also easily be incorporated into the material used to make the laser.

Ytterbium fiber laser wavelength.

A tunable dual wavelength ytterbium doped fiber ring laser based on sagnac interferometer is proposed and experimentally demonstrated. Thorlabs y fi femtosecond ytterbium fiber laser is a high peak power nir laser that emits clean ultrafast pulses centered at 1035 nm. Also devices containing some kind of laser e g a fiber coupled laser diodes and a fiber amplifier are often called fiber lasers or fiber laser systems. Ytterbium lasers are highly efficient have long lifetimes and can generate short pulses.

They have a very simple electronic level structure with only one excited state manifold 2 f 5 2 within reach from the ground state manifold 2 f 7 2 with near infrared or visible photons pumping and amplification involve transitions between. A fiber laser or fibre laser in british english is a laser in which the active gain medium is an optical fiber doped with rare earth elements such as erbium ytterbium neodymium dysprosium praseodymium thulium and holmium they are related to doped fiber amplifiers which provide light amplification without lasing fiber nonlinearities such as stimulated raman scattering or four wave. Ytterbium lasers commonly radiate in the 1 06 1 12 µm band being optically pumped at wavelength 900 nm 1 µm dependently on the host and application. In most cases the gain medium is a fiber doped with rare earth ions such as erbium er 3 neodymium nd 3 ytterbium yb 3 thulium tm 3 or praseodymium pr 3 and one.

Our patented figure 9 technology delivers reliable and consistent mode locking which is ideally suited to ensure long term stable operation. The review is focused primarily on the main fiber laser. In this paper we summarize the fundamental properties and review the latest developments in high power ytterbium doped fiber ydf lasers. These fibers manufactured by n.

Erbium fiber lasers emit at 1530 to 1620 nm which is an eye safe wavelength range. Ytterbium doped laser crystals and glasses have a number of interesting properties which differ from those of e g neodymium doped gain media. With 170 fs pulse widths 20 w average output power and a tunable repetition rate from 1 to 10 mhz this fiber laser enables a. Menlo systems ytterbium based femtosecond fiber laser oscillator integrates the latest developments in fiber technology and incorporates these enhancements into an easy to use product.