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Your search keyword '"Boedefeld, R."' showing total 7 results
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7 results on '"Boedefeld, R."'

1. POLARIS: An All Diode-Pumped Ultrahigh Peak Power Laser for High Repetition Rates

Author

Hein, J., Kaluza, M. C., Bödefeld, R., Siebold, M., Podleska, S., Sauerbrey, R., Beig, R., editor, Beiglböck, W., editor, Domcke, W., editor, Englert, B.-G., editor, Frisch, U., editor, Hänggi, P., editor, Hasinger, G., editor, Hepp, K., editor, Hillebrandt, W., editor, Imboden, D., editor, Jaffe, R. L., editor, Lipowsky, R., editor, Löhneysen, H. v., editor, Ojima, I., editor, Sornette, D., editor, Theisen, S., editor, Weise, W., editor, Wess, J., editor, Zittartz, J., editor, Schwoerer, Heinrich, editor, Beleites, Burgard, editor, and Magill, Joseph, editor

Published
2006
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3. Temporal pulse control of a multi-10TW diode-pumped Yb:Glass laser

Author

Hornung, M., Boedefeld, R., Siebold, M., Kessler, A., Schnepp, M., Wachs, R., Saevert, A., Podleska, S., Keppler, S., Hein, J., and Kaluza, M.

Abstract

At the Institute of Optics and Quantum Electronics in Jena, Germany, the currently most powerful diodepumped solid-state laser system with 25-TW peak power POLARIS is in operation. In this paper we give an overview about the dispersion management of the chirped pulse amplification in order to minimize the pulse duration and thus to maximize the intensity available for experiments. A detailed description of the stretcher and compressor design with a novel alignment routine is given as well as measurements for the pulse duration and the temporal contrast. The far field measurement of the beam focussed by an off-axis parabola yields a nearly diffraction limited focal spot.

Published
2010

4. Terawatt diode-pumped Yb:CaF2 laser

Author

Siebold, M., Hornung, M., Boedefeld, R., Podleska, S., Klingebiel, S., Wandt, C., Krausz, F., Karsch, S., Uecker, R., Jochmann, A., Hein, J., Kaluza, M. C., Siebold, M., Hornung, M., Boedefeld, R., Podleska, S., Klingebiel, S., Wandt, C., Krausz, F., Karsch, S., Uecker, R., Jochmann, A., Hein, J., and Kaluza, M. C.

Abstract

We present what we believe to be the first terawatt diode-pumped laser employing single-crystalline Yb:CaF2 as the amplifying medium. A maximum pulse energy of 420 mJ at a repetition rate of 1 Hz was achieved by seeding with a stretched femtosecond pulse 2 ns in duration, preamplified to 40 mJ. After recompression, a pulse energy of 197 mJ and a duration of 192 fs were obtained, corresponding to a peak power of 1 TW. Furthermore, nanosecond pulses containing an energy of up to 905 mJ were generated without optical damage.

Published
2008

7. Terawatt diode-pumped Yb:CaF2 laser.

Author

Siebold M, Hornung M, Boedefeld R, Podleska S, Klingebiel S, Wandt C, Krausz F, Karsch S, Uecker R, Jochmann A, Hein J, and Kaluza MC

Abstract

We present what we believe to be the first terawatt diode-pumped laser employing single-crystalline Yb:CaF(2) as the amplifying medium. A maximum pulse energy of 420 mJ at a repetition rate of 1 Hz was achieved by seeding with a stretched femtosecond pulse 2 ns in duration, preamplified to 40 mJ. After recompression, a pulse energy of 197 mJ and a duration of 192 fs were obtained, corresponding to a peak power of 1 TW. Furthermore, nanosecond pulses containing an energy of up to 905 mJ were generated without optical damage.

Published
2008
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