- Waveguide-saturable absorber fabricated by femtosecond pulses in YAG:Cr(4+) crystal for Q-switched operation of Yb-fiber laserAndrey G Okhrimchuk
Photonics Research Group, Aston University, Birmingham, B4 7ET, UK
Opt Lett 34:3881-3. 2009..Q-switch operation of a Yb fiber laser with the new saturable absorber having absorption saturation parameters similar to the bulk YAG:Cr(4+) crystal is demonstrated...
- Low loss depressed cladding waveguide inscribed in YAG:Nd single crystal by femtosecond laser pulsesAndrey Okhrimchuk
Photonics Research Group, Aston University, Birmingham B4 7ET, UK
Opt Express 20:3832-43. 2012....