Abstract
We present experimental and theoretical results on the characteristics and random variations of subpicosecond pulses generated by a synchronously pumped cw dye laser with saturable absorber. The analysis of the power spectra indicates rapid fluctuations of the pulse duration of 40–50%, energy fluctuations of 3%, and a jitter of the repetition time of 0.1% corresponding to an absolute jitter of 12 ps. The latter is caused mainly by the temporal jitter of the pump laser. A mismatch of the lengths of the dye and the pump-laser cavity can result in a nonstationary mode-locking regime with a periodic change of the pulse parameters. The interpretation of the experimental results are supported by computer simulations of the pulse evolution process.
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References
G.H.C. New: Rep. Prog. Phys.46, 877 (1983)
R.K. Jain, J.P. Heritage: Appl. Phys. Lett.32, 41 (1978)
J. Kuhl, D. von der Linde: In:Picosecond Phenomena III, ed. by K.B. Eisenthal, R.M. Hochstrasser, W. Kaiser, and A. Laubereau, Springer Ser. Chem. Phys.23, (Springer, Berlin, Heidelberg 1982)
J.M. Clemens, J. Najbar, I. Bronstein-Bonte, R.M. Hochstrasser: Opt. Commun.47, 271 (1983)
T. Sizer II, J.D. Kafka, I.N. Duling III, C.W. Gabel, G.A. Mourou: IEEE J. QE19, 506 (1983)
E.P. Ippen, C.V. Shank: Appl. Phys. Lett.27, 488 (1975)
R.L. Fork, B.I. Greene, C.V. Shank: Appl. Phys. Lett.38, 671 (1981)
Y. Ishida, T. Yajima, K. Naganuma: Jpn. J. Appl. Phys.19, L717 (1980)
P.G. May, W. Sibbett, J.R. Taylor: Appl. Phys. B26, 179 (1981)
G.A. Mourou, T. Sizer II: Opt. Commun.41, 47, (1982)
E.W. Stryland: Opt. Commun.31, 93 (1979)
J. Kluge, D. Wiechert, D. von der Linde: Opt. Commun.51, 271 (1984)
H. Klann, J. Kuhl, D. von der Linde: Opt. Commun.38, 390 (1981)
D. von der Linde: In preparation
J. Hermann, U. Motschmann: Appl. Phys. B27, 27 (1982)
J. Kluge: Thesis, Universität-GHS-Essen (1984)
D. Kühlke, W. Rudolph, B. Wilhelmi: IEEE J. QE19, 526 (1983)
J.J. Fontaine, W. Dietel, J.C. Diels: IEEE J. QE19, 1467 (1983)
W. Dietel, E. Döpel, K. Hehl, W. Rudolph, E. Schmidt: Opt. Commun.50, 179 (1984)
S. De Silvesteri, P. Laporta, O. Svelto: IEEE J. QE20, 533 (1984)
R.L. Fork, O.E. Martinez, J.P. Gordon: Opt. Lett.9, 150 (1984)
D. Kühlke, U. Herpers, D. von der Linde: In preparation
Y. Ishida, K. Naganuma, T. Sajima: Jap. J. Appl. Phys.21, L312 (1982)
D.B. McDonald, J.L. Rossel, G.R. Fleming: IEEE J. QE17, 1134 (1981)
M.C. Nuss, R. Leonharadt, W. Zinth: Opt. Lett.10, 16 (1985)