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 2 kW incoherent beam combining of four narrow-linewidth photonic crystal fiber amplifiers
    C Wirth
    Friedrich Schiller University, Institute of Applied Physics, Jena, Germany
    Opt Express 17:1178-83. 2009
  4. ncbi request reprint 131 W 220 fs fiber laser system
    F Roser
    Institute of Applied Physics, Friedrich Schiller University Jena, Germany
    Opt Lett 30:2754-6. 2005
  5. ncbi request reprint Millijoule pulse energy Q-switched short-length fiber laser
    O Schmidt
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, Jena, Germany
    Opt Lett 32:1551-3. 2007
  6. 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
  7. ncbi request reprint 90 W average power 100 microJ energy femtosecond fiber chirped-pulse amplification system
    F Roser
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, D 07745 Jena, Germany
    Opt Lett 32:2230-2. 2007
  8. 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

Publications8

  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 2 kW incoherent beam combining of four narrow-linewidth photonic crystal fiber amplifiers
    C Wirth
    Friedrich Schiller University, Institute of Applied Physics, Jena, Germany
    Opt Express 17:1178-83. 2009
    ..0, m(2)y = 1.8)...
  4. ncbi request reprint 131 W 220 fs fiber laser system
    F Roser
    Institute of Applied Physics, Friedrich Schiller University Jena, Germany
    Opt Lett 30:2754-6. 2005
    ..The pulse repetition rate is 73 MHz, corresponding to a pulse energy of 1.8 microJ and a peak power as high as 8.2 MW...
  5. ncbi request reprint Millijoule pulse energy Q-switched short-length fiber laser
    O Schmidt
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, Jena, Germany
    Opt Lett 32:1551-3. 2007
    ....
  6. 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%...
  7. ncbi request reprint 90 W average power 100 microJ energy femtosecond fiber chirped-pulse amplification system
    F Roser
    Friedrich Schiller University Jena, Institute of Applied Physics, Albert Einstein Strasse 15, D 07745 Jena, Germany
    Opt Lett 32:2230-2. 2007
    ..The emitted pulses are as short as 500 fs. To the best of our knowledge, this is the highest average power ever reported for high-energy femtosecond solid-state laser systems...
  8. 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...