O Schmidt

Summary

Affiliation: Friedrich Schiller University
Country: Germany

Publications

  1. ncbi request reprint Single-polarization ultra-large-mode-area Yb-doped photonic crystal fiber
    O Schmidt
    Friedrich Schiller University, Institute of Applied Physics, Albert Einstein Str 15, 07745 Jena, Germany
    Opt Express 16:3918-23. 2008
  2. doi request reprint Spectral beam combination of fiber amplified ns-pulses by means of interference filters
    O Schmidt
    Friedrich Schiller University, Institute of Applied Physics, Albert Einstein Str 15, 07745 Jena, Germany
    Opt Express 17:22974-82. 2009
  3. ncbi request reprint Average power of 1.1 kW from spectrally combined, fiber-amplified, nanosecond-pulsed sources
    O Schmidt
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, D 07745 Jena, Germany
    Opt Lett 34:1567-9. 2009
  4. ncbi request reprint 187 W, 3.7 mJ from spectrally combined pulsed 2 ns fiber amplifiers
    O Schmidt
    Institute of Applied Physics, Friedrich Schiller University Jena, Jena, Germany
    Opt Lett 34:226-8. 2009

Collaborators

Detail Information

Publications4

  1. ncbi request reprint Single-polarization ultra-large-mode-area Yb-doped photonic crystal fiber
    O Schmidt
    Friedrich Schiller University, Institute of Applied Physics, Albert Einstein Str 15, 07745 Jena, Germany
    Opt Express 16:3918-23. 2008
    ..To the best of our knowledge this fiber design has the largest mode-field-diameter ever reported for polarizing or even polarization maintaining rare-earth-doped double-clad fibers...
  2. doi request reprint Spectral beam combination of fiber amplified ns-pulses by means of interference filters
    O Schmidt
    Friedrich Schiller University, Institute of Applied Physics, Albert Einstein Str 15, 07745 Jena, Germany
    Opt Express 17:22974-82. 2009
    ..3 mJ of pulse energy are obtained at two different repetition frequencies. A detailed analysis of beam quality as well as the thermal behavior of the combining elements is carried out and reveals mutual dependency...
  3. ncbi request reprint Average power of 1.1 kW from spectrally combined, fiber-amplified, nanosecond-pulsed sources
    O Schmidt
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, D 07745 Jena, Germany
    Opt Lett 34:1567-9. 2009
    ..The output beam is spatially and temporally superposed by use of an all-reflective diffraction grating. 1.1 kW average power and 220 microJ pulse energy were extracted with a combining efficiency of 99%...
  4. ncbi request reprint 187 W, 3.7 mJ from spectrally combined pulsed 2 ns fiber amplifiers
    O Schmidt
    Institute of Applied Physics, Friedrich Schiller University Jena, Jena, Germany
    Opt Lett 34:226-8. 2009
    ..The output characteristics are beyond the capabilities of a single emitter and further scaling in a straightforward way appears to be feasible...