Environmentally-stable femtosecond ytterbium fiber laser with birefringent photonic bandgap fiber

Hyungsik Lim, Andy Chong, Frank W. Wise

Optics Express · 2005 · 34 citations · 12 references

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Abstract

We demonstrate an environmentally-stable mode-locked ytterbium fiber laser. The large birefringence of hollow-core photonic bandgap fiber allows it to control polarization in the laser while it provides the anomalous dispersion necessary for stretched-pulse operation. The laser generates 1-nJ pulses, which are dechirped to 70 fs.

References

12