P Jelger

Summary

Country: Sweden

Publications

  1. ncbi request reprint High-power linearly-polarized operation of a cladding-pumped Yb fibre laser using a volume Bragg grating for wavelength selection
    P Jelger
    Department of Applied Physics, Royal Institute of Technology KTH, Roslagstullbacken 2, 10691 Stockholm, Sweden
    Opt Express 16:9507-12. 2008
  2. ncbi request reprint Highly efficient temporally stable narrow linewidth cryogenically cooled Yb-fiber laser
    P Jelger
    Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
    Opt Express 17:8433-8. 2009
  3. doi request reprint Narrow linewidth high output-coupling dual VBG-locked Yb-doped fiber laser
    Pär Jelger
    Applied Physics, Royal Institute of Technology KTH, Roslagstullbacken 21, 106 91 Stockholm, Sweden
    Opt Express 18:4980-5. 2010

Collaborators

Detail Information

Publications3

  1. ncbi request reprint High-power linearly-polarized operation of a cladding-pumped Yb fibre laser using a volume Bragg grating for wavelength selection
    P Jelger
    Department of Applied Physics, Royal Institute of Technology KTH, Roslagstullbacken 2, 10691 Stockholm, Sweden
    Opt Express 16:9507-12. 2008
    ..The beam propagation factor (M(2)) for the output beam was determined to be 1.07. Thermal limitations of volume Bragg gratings are discussed in the context of power scaling for fiber lasers...
  2. ncbi request reprint Highly efficient temporally stable narrow linewidth cryogenically cooled Yb-fiber laser
    P Jelger
    Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
    Opt Express 17:8433-8. 2009
    ..We extract 11.4-W of output power in spectral window of less than 0.4-nm with 14.5-W of launched pump light...
  3. doi request reprint Narrow linewidth high output-coupling dual VBG-locked Yb-doped fiber laser
    Pär Jelger
    Applied Physics, Royal Institute of Technology KTH, Roslagstullbacken 21, 106 91 Stockholm, Sweden
    Opt Express 18:4980-5. 2010
    ..With this simple arrangement, unidirectional output is achieved with a narrow linewidth (<2.5 GHz), high efficiency (>70%) and with an output power above 7 W...