Fiber Laser Components

Fiber Laser Components

A fiber laser (or fibre lase) 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

A fiber laser (or fibre lase) is a laser in which the active gain medium is an optical fiber doped with rare-earth elements such as erbium, ytterbium, neodymium, dysprosium, prasodymium, thulium and holmium. They are related to doped fiber amplifiers, which provide light amplification without lasing. A fiber laser with MOPA configuration is shown as follows:

fiber laser components

Pump laser diode:

  • Fiber-coupled diodes, 405nm, 445nm, 520nm, 635nm, 785nm, 793nm, 808nm, 830nm, 878.6nm, 915nm, 940nm, 976nm, 1064nm, 1550nm (C band, L band etc.), EDFAs

Fused fiber components:

  • Pump combiner
  • WDM
  • Splitters
  • Combiners
  • Couplers 1:99, 5:95, 10:90, 20:80, 30:70, 40:60, 50:50

FC AOM:

  • AOMs, Q-switches

Passive fiber:

  • Single mode fibers, SMF28
  • Large mode area (LMA Fibers)
  • Photonic crystal fibers
  • Hollow core fibers

Active fiber:

  • Yb, Er, Tm, Hm doped fibers, available in single-mode and LMA or customised profile.

FIber Bragg gratings:

  • Customised FBGs

SESAM:

  • Saturable Absorbers
  • Saturable Absorber Mirrors

Fiber delivery:

  • Hollow core fiber delivery
  • Fiber bundles

Optics:

  • Polarisation optics
  • Isolators
  • Collimators (beam expanders)

Power supply:

  • Diode drivers

We can supply the above full range of fiber laser components.