Abstract

We demonstrate an Yb:KGW femtosecond solitary mode-locked laser oscillator, which is used as a pump source for tapered fibers to generate white-light laser pulses with an average output power of up to 2.5W and a spectral bandwidth of over 1000nm. By spectrally filtering these pulses and subsequent compression of the filtered pulses with a prism sequence, we are able to generate ultrashort laser pulses with durations between 26 and 65fs that are tunable from 600 to 1450nm and with tens to several hundreds of milliwatts of average power.

© 2010 Optical Society of America

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  1. T. Südmeyer, F. Brunner, E. Innerhofer, R. Paschotta, K. Furusawa, J. C. Baggett, T. M. Monro, D. J. Richardson, and U. Keller, Opt. Lett. 28, 1951 (2003).
    [CrossRef] [PubMed]
  2. A. Killi, A. Steinmann, J. Dörring, U. Morgner, M. J. Lederer, D. Kopf, and C. Fallnich, Opt. Lett. 30, 1891 (2005).
    [CrossRef] [PubMed]
  3. M. H. Dunn and M. Ebrahimzadeh, Science 286, 1513(1999).
    [CrossRef] [PubMed]
  4. G. Cerullo and S. De Silvestri, Rev. Sci. Instrum. 74, 1(2003).
    [CrossRef]
  5. C. Schriever, S. Lochbrunner, P. Krok, and E. Riedle, Opt. Lett. 33, 192 (2008).
    [CrossRef] [PubMed]
  6. K. Moutzouris, F. Adler, F. Sotier, D. Träutlein, and A. Leitenstorfer, Opt. Lett. 31, 1148 (2006).
    [CrossRef] [PubMed]
  7. F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
    [CrossRef]
  8. P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
    [CrossRef]
  9. R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
    [CrossRef]
  10. T. A. Birks and Y. W. Li, J. Lightwave Technol. 10, 432(1992).
    [CrossRef]
  11. J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
    [CrossRef]
  12. S. Pricking and H. Giessen, Opt. Express 18, 3426 (2010).
    [CrossRef] [PubMed]
  13. J. M. Dudley, G. Genty, and S. Coen, Rev. Mod. Phys. 78, 1135 (2006).
    [CrossRef]
  14. A. V. Husakou and J. Herrmann, Phys. Rev. Lett. 87, 203901(2001).
    [CrossRef] [PubMed]
  15. S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
    [CrossRef]
  16. B. Schenkel, R. Paschotta, and U. Keller, J. Opt. Soc. Am. B 22, 687 (2005).
    [CrossRef]
  17. G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
    [CrossRef]
  18. S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
    [PubMed]
  19. J. Möhring, T. Buckup, B. von Vacano, and M. Motzkus, Opt. Lett. 33, 186 (2008).
    [CrossRef] [PubMed]
  20. K. Kieu, B. G. Saar, G. R. Holtom, X. S. Xie, and F. W. Wise, Opt. Lett. 34, 2051 (2009).
    [CrossRef] [PubMed]
  21. G. Krauss, T. Hanke, A. Sell, D. Träutlein, A. Leitenstorfer, R. Selm, M. Winterhalder, and A. Zumbusch, Opt. Lett. 34, 2847 (2009).
    [CrossRef] [PubMed]

2010 (2)

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

S. Pricking and H. Giessen, Opt. Express 18, 3426 (2010).
[CrossRef] [PubMed]

2009 (4)

K. Kieu, B. G. Saar, G. R. Holtom, X. S. Xie, and F. W. Wise, Opt. Lett. 34, 2051 (2009).
[CrossRef] [PubMed]

G. Krauss, T. Hanke, A. Sell, D. Träutlein, A. Leitenstorfer, R. Selm, M. Winterhalder, and A. Zumbusch, Opt. Lett. 34, 2847 (2009).
[CrossRef] [PubMed]

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

2008 (2)

2006 (2)

2005 (2)

2003 (3)

T. Südmeyer, F. Brunner, E. Innerhofer, R. Paschotta, K. Furusawa, J. C. Baggett, T. M. Monro, D. J. Richardson, and U. Keller, Opt. Lett. 28, 1951 (2003).
[CrossRef] [PubMed]

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

G. Cerullo and S. De Silvestri, Rev. Sci. Instrum. 74, 1(2003).
[CrossRef]

2001 (1)

A. V. Husakou and J. Herrmann, Phys. Rev. Lett. 87, 203901(2001).
[CrossRef] [PubMed]

1999 (1)

M. H. Dunn and M. Ebrahimzadeh, Science 286, 1513(1999).
[CrossRef] [PubMed]

1998 (1)

S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
[CrossRef]

1997 (1)

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

1992 (1)

T. A. Birks and Y. W. Li, J. Lightwave Technol. 10, 432(1992).
[CrossRef]

Adler, F.

Baggett, J. C.

Birks, T. A.

T. A. Birks and Y. W. Li, J. Lightwave Technol. 10, 432(1992).
[CrossRef]

Blume, G.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Braun, B.

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

Brunner, F.

Buchter, S. C.

S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
[PubMed]

Buckup, T.

Bugge, F.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Cerullo, G.

G. Cerullo and S. De Silvestri, Rev. Sci. Instrum. 74, 1(2003).
[CrossRef]

Coen, S.

J. M. Dudley, G. Genty, and S. Coen, Rev. Mod. Phys. 78, 1135 (2006).
[CrossRef]

Crump, P.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

De Silvestri, S.

G. Cerullo and S. De Silvestri, Rev. Sci. Instrum. 74, 1(2003).
[CrossRef]

DeLong, K. W.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Dörring, J.

Dudley, J. M.

J. M. Dudley, G. Genty, and S. Coen, Rev. Mod. Phys. 78, 1135 (2006).
[CrossRef]

Dunn, M. H.

M. H. Dunn and M. Ebrahimzadeh, Science 286, 1513(1999).
[CrossRef] [PubMed]

Ebrahimzadeh, M.

M. H. Dunn and M. Ebrahimzadeh, Science 286, 1513(1999).
[CrossRef] [PubMed]

Eggert, S.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

Einfeldt, S.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Erbert, G.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Fallnich, C.

Fittinghoff, D. N.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Franke, K.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

Furusawa, K.

Genty, G.

J. M. Dudley, G. Genty, and S. Coen, Rev. Mod. Phys. 78, 1135 (2006).
[CrossRef]

Giessen, H.

S. Pricking and H. Giessen, Opt. Express 18, 3426 (2010).
[CrossRef] [PubMed]

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
[CrossRef]

Ginolas, A.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Hanke, T.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

G. Krauss, T. Hanke, A. Sell, D. Träutlein, A. Leitenstorfer, R. Selm, M. Winterhalder, and A. Zumbusch, Opt. Lett. 34, 2847 (2009).
[CrossRef] [PubMed]

Hansen, K. P.

S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
[PubMed]

Häusler, K.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Herrmann, J.

A. V. Husakou and J. Herrmann, Phys. Rev. Lett. 87, 203901(2001).
[CrossRef] [PubMed]

Holtom, G. R.

Hoos, F.

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

Huber, R.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

Husakou, A. V.

A. V. Husakou and J. Herrmann, Phys. Rev. Lett. 87, 203901(2001).
[CrossRef] [PubMed]

Innerhofer, E.

Kaivola, M.

S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
[PubMed]

Kane, D. J.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Keller, U.

Kieu, K.

Killi, A.

Kopf, D.

Krauss, G.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

G. Krauss, T. Hanke, A. Sell, D. Träutlein, A. Leitenstorfer, R. Selm, M. Winterhalder, and A. Zumbusch, Opt. Lett. 34, 2847 (2009).
[CrossRef] [PubMed]

Krok, P.

Krumbügel, M. A.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Kuhl, J.

S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
[CrossRef]

Lederer, M. J.

Leitenstorfer, A.

Leuschner, M.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

Li, S.

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

Li, Y. W.

T. A. Birks and Y. W. Li, J. Lightwave Technol. 10, 432(1992).
[CrossRef]

Linden, S.

S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
[CrossRef]

Lochbrunner, S.

Lohss, S.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

Ludvigsen, H.

S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
[PubMed]

Meiser, D.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

Meyrath, T. P.

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

Möhring, J.

Monro, T. M.

Morgner, U.

Motzkus, M.

Moutzouris, K.

Paschke, K.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Paschotta, R.

Pietrzak, A.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Pricking, S.

Ressel, P.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Richardson, D. J.

Richman, B. A.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Riedle, E.

Saar, B. G.

Schenkel, B.

Schriever, C.

Sell, A.

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

G. Krauss, T. Hanke, A. Sell, D. Träutlein, A. Leitenstorfer, R. Selm, M. Winterhalder, and A. Zumbusch, Opt. Lett. 34, 2847 (2009).
[CrossRef] [PubMed]

Selm, R.

Sotier, F.

Staske, R.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Steinmann, A.

Südmeyer, T.

Sweetser, J. N.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Teipel, J.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

Träutlein, D.

Trebino, R.

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

Türke, D.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

von Vacano, B.

Warken, F.

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

Wenzel, H.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Winterhalder, M.

Wise, F. W.

Xie, X. S.

Zeimer, U.

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Zumbusch, A.

Appl. Phys. B (2)

F. Hoos, T. P. Meyrath, S. Li, B. Braun, and H. Giessen, Appl. Phys. B 96, 5 (2009).
[CrossRef]

J. Teipel, K. Franke, D. Türke, F. Warken, D. Meiser, M. Leuschner, and H. Giessen, Appl. Phys. B 77, 245 (2003).
[CrossRef]

J. Lightwave Technol. (1)

T. A. Birks and Y. W. Li, J. Lightwave Technol. 10, 432(1992).
[CrossRef]

J. Opt. Soc. Am. B (1)

Nat. Photon. (1)

G. Krauss, S. Lohss, T. Hanke, A. Sell, S. Eggert, R. Huber, and A. Leitenstorfer, Nat. Photon. 4, 33 (2010).
[CrossRef]

Opt. Express (1)

Opt. Lett. (7)

Phys. Rev. Lett. (1)

A. V. Husakou and J. Herrmann, Phys. Rev. Lett. 87, 203901(2001).
[CrossRef] [PubMed]

Phys. Stat. Sol. B (1)

S. Linden, H. Giessen, and J. Kuhl, Phys. Stat. Sol. B 206, 119 (1998).
[CrossRef]

Proc. SPIE (1)

P. Crump, G. Blume, K. Paschke, R. Staske, A. Pietrzak, U. Zeimer, S. Einfeldt, A. Ginolas, F. Bugge, K. Häusler, P. Ressel, H. Wenzel, and G. Erbert, Proc. SPIE 7198, 719814 (2009).
[CrossRef]

Rev. Mod. Phys. (1)

J. M. Dudley, G. Genty, and S. Coen, Rev. Mod. Phys. 78, 1135 (2006).
[CrossRef]

Rev. Sci. Instrum. (2)

R. Trebino, K. W. DeLong, D. N. Fittinghoff, J. N. Sweetser, M. A. Krumbügel, B. A. Richman, and D. J. Kane, Rev. Sci. Instrum. 68, 3277 (1997).
[CrossRef]

G. Cerullo and S. De Silvestri, Rev. Sci. Instrum. 74, 1(2003).
[CrossRef]

Science (1)

M. H. Dunn and M. Ebrahimzadeh, Science 286, 1513(1999).
[CrossRef] [PubMed]

Other (1)

S. C. Buchter, M. Kaivola, H. Ludvigsen, and K. P. Hansen, in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Tech. Dig. (CD) (Optical Society of America, 2004), paper CTuP58.
[PubMed]

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Figures (4)

Fig. 1
Fig. 1

(a) Schematic setup of the Yb:KGW oscillator: LD, laser diode; AL, aspherical lens; CL, cylindrical lens; OC, output coupler; and HR, highly reflective mirror. (b) Measured FROG trace of the oscillator pulses. (c), (d) Corresponding spectral and temporal FROG retrieval.

Fig. 2
Fig. 2

Measured high-power white-light spectra generated in tapered fibers with different waist diameters and their corresponding average output powers. Top and bottom spectra differ by input pulse duration τ pump and input power (see text).

Fig. 3
Fig. 3

Measured XFROG trace of white-light laser pulses generated in a tapered fiber with 5.0 μm waist diameter. The wavelength axis is directly calibrated to the wavelength of the white-light laser pulses.

Fig. 4
Fig. 4

Measured spectra and autocorrelations with corresponding average output powers and pulse durations of the compressed pulses. The dashed autocorrelations are calculated from the measured spectra and represent the Fourier-limited case (see text).

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