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2. An optical fiber integrated device for nonlinear generation of femtosecond mid-infrared pulses.

Author

Kempf, H., Hagner, M., Sulzer, P., Riek, C., and Leitenstorfer, A.

Subjects
*OPTICAL fibers, *FEMTOSECOND pulses, *FOCUSED ion beams, *SUPERCONTINUUM generation, *COHERENT radiation
Abstract

Compact and broadband mid-infrared (MIR) sources are in high demand because of a wide range of potential applications such as molecular sensing in the fingerprint region. The generation of coherent MIR radiation at arbitrary frequencies typically requires nonlinear mixing between at least two input waves, which is often cumbersome to implement. We present an integrated and, therefore, adjustment-free solution combining few-femtosecond pulse compression in a germanosilicate optical fiber and optical rectification. To this end, a 16-μm-thin GaSe crystal is directly mounted on the end facet of a highly nonlinear fiber assembly exploiting a focused ion beam. With input pulses of a minute energy of 5 nJ and a duration of 120 fs at the telecom wavelength of 1.55 μm, we directly obtain ultrabroadband and phase-stable output transients. Electro-optic sampling in free space reveals single-cycle pulses with spectral components covering the entire MIR from 10 to 120 THz. [ABSTRACT FROM AUTHOR]

Published
2024
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24. Posterausstellung

Author

Schwab, U., Geyer, G., Suttner, H.-J., Hosemann, W. G., Röckelein, G., Rausch, P. Chr., Rolfs, F., Chieschinger, W., Arglebe, Chr., Munch, E., Gallucci, L., Altissimi, G., von Garrel, Chr., Simoncelli, C., von Garrel, C., Ricci, G., Molini, E., Alunni, N., Giommetti, S., Longari, F., Pennacchi, A., Hauser-Kronberger, C., Hacker, G. W., Muss, W., Albegger, K. W., Löhle, E., Kaiser, D., Blickle, W., Meuser, J., Fiegert, P., Heppt, W. J., Wenig, St., Kirchof, K., Born, I. A., Maier, H., Schwetschke, O., Stork, L., Bergler, W., Schadel, A., Waldner, K., Luckhaupt, H., Bertram, G., Ravens, H.-J., Dost, Ph., Rudofsky, G., Meyer, P., Werner, E., Schmidt, R., Grützmacher, W., Holly, A., Schilling, V., Pitzke, P., Bujía, J., Stammberger, M., Wilmes, E., Hammer, C., Schmidbauer, R., Riederer, A., Zietz, Chr., Vogl, Th., Jolk, A., Berger, H., Jaumann, M. P., Eckrich, W., Schwinger, G., Federspil, P., Kurt, P., Altmeyer, P., Koch, A., Reuter, G., Leysieffer, H., Zenner, H.-P., Linder, K. E., McClatchey, K., Carey, T. E., Roos, U.-M., Plinkert, P. K., Heißenberg, M. C., Ptok, A., Maaßen, M. M., Ptok, M., Arold, R., Weber, B. P., Kempf, H.-G., Mayer, R.-E., Braunschweig, R., Galic, M., Schwab, M. S., Giebel, W., Lenk, R., Berghaus, A., Bornhöft, G., Prapavat, V., Jovanovic, S., Schönfeld, U., Beuthan, J., Wei, N. R., Helms, J., Löffler, G., Scheibe, F., Wilhelm, Th., Krmpotić-Nemanić, J., Vinter, I., Nemanić, G., Nagelschmitz, R., Mösges, R., Lamprecht, J., Kuth, G., Schmelzer, B., Cammaert, T., Ostwald, J., Kramp, B., Jori, J., Kiss, J. G., Székely, L., Czigner, J., Ribári, O., Korbasy, K., Spär, K., Schapowal, A., Schütte, A., Lotz, P., Löbe, L.-P., Feldmann, Harald, and Herberhold, Claus

Published
1993
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25. Innenohr III: Grundlagen

Author

Maurer, J., Riechelmann, H., Beck, A., Mann, W., Ptok, M., Pujol, R., Altschuler, R. A., Zenner, H.-P., Kempf, H.-G., Zimmermann, U., Preyer, S., Schwarz, C., Gitter, A. H., Klinke, R., Richter, C.-P., Vossieck, T., Feldmann, Harald, and Herberhold, Claus

Published
1993
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31. Catalogue and price list of fall 1910 and spring 1911 : trees, shrubs, roses, camellias, etc. /

Author

Pacific Nursery, Kempf, H., H. Kempf (Firm), Henry G. Gilbert Nursery and Seed Trade Catalog Collection, U.S. Department of Agriculture, National Agricultural Library, Pacific Nursery, Kempf, H., H. Kempf (Firm), and Henry G. Gilbert Nursery and Seed Trade Catalog Collection

Subjects
California, Catalogs, Flowers, Nursery stock, Plants, Ornamental, Roses, San Francisco, Seedlings, Shrubs, Trees
Published
1910

Catalog

Books, media, physical & digital resources
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