Výsledky vyhledávání - "Erzgräber H"

Pure frequency oscillations of semiconductor lasers with filtered optical feedback

Autor: Erzgräber, H., Lenstra, D., Krauskopf, B., Mégret, P., Wuilpart, M., Bette, S., Staquet, N.

Publikováno v: Proceedings of the 10th Annual Symposium IEEE/LEOS Benelux Chapter, 1-2 December 2005, Mons, Belgium, 47-50
STARTPAGE=47;ENDPAGE=50;TITLE=Proceedings of the 10th Annual Symposium IEEE/LEOS Benelux Chapter, 1-2 December 2005, Mons, Belgium

A semiconductor laser subject to delayed filtered optical feedback can show pure frequency oscillations with a period of the order to the delay time, while the power remains practically constant. This is remarkable in light of the strong self-phase m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::924fb9236c1223d95866e1b79fff052c
https://research.tue.nl/nl/publications/a667507c-f4fc-426f-9356-33f0b0865665

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Synchronization of delay-coupled oscillators: a study of semiconductor lasers

Autor: Fritz Henneberger, Erzgräber H, Hans-Jürgen Wünsche, N. Korneyev, J. Kreissl, O. V. Ushakov, E. Wille, S. Bauer, Michael Peil, Ingo Fischer, Wolfgang Elsässer

Publikováno v: Wunsche, H J, Bauer, S, Kreissl, J, Ushakov, O, Korneyev, N, Henneberger, F, Wille, E, Erzgraber, H, Peil, M, Elsasser, W & Fischer, I 2005, ' Synchronization of delay-coupled oscillators: A study of semiconductor lasers ', Physical Review Letters, vol. 94, no. 16 . https://doi.org/10.1103/PhysRevLett.94.163901
Physical Review Letters, 94(16). American Physical Society

Two delay-coupled semiconductor lasers are studied in the regime where the coupling delay is comparable to the time scales of the internal laser oscillations. Detuning the optical frequency between the two lasers, novel delay-induced scenarios leadin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fc96c89b9cbf6759b1a1ee95436269
https://pubmed.ncbi.nlm.nih.gov/15904226

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Dynamical properties of mutually delayed coupled semiconductor lasers

Autor: Erzgräber, H., Lenstra, D., Krauskopf, B., Fischer, I., Morthier, G., Erneux, T., Pessa, M.

Publikováno v: Semiconductor lasers and laser dynamics, 27-30 April 2004, Strasbourg, France, 352-361
STARTPAGE=352;ENDPAGE=361;TITLE=Semiconductor lasers and laser dynamics, 27-30 April 2004, Strasbourg, France
Erzgraber, H, Lenstra, D, Krauskopf, B & Fischer, I 2004 ' Dynamical properties of mutually delayed coupled semiconductor lasers ' .

We theoretically investigate the dynamical properties of a system of two semiconductor lasers that are mutually coupled via their optical fields. An intrinsic feature of the coupling is its time delay which generically arises from the finite propagat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21463c4cdb47068b67a5c3bfb3673c48
https://research.tue.nl/en/publications/bd13b811-10e7-4bf1-b752-5bf57a570989

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Dynamics and bifurcations of a semiconductor laser with short external cavity

Autor: Krauskopf, B., Green, Kirk, Erzgräber, H., Lenstra, D., Morthier, G., Erneux, T., Pessa, M.

Publikováno v: Krauskopf, B, Green, K, Erzgraber, H & Lenstra, D 2004 ' Dynamics and bifurcations of a semiconductor laser with short external cavity ' .
Semiconductor lasers and laser dynamics, 27-30 April 2004, Strasbourg, France, 82-92
STARTPAGE=82;ENDPAGE=92;TITLE=Semiconductor lasers and laser dynamics, 27-30 April 2004, Strasbourg, France

We present a theoretical study into the dynamics and bifurcations of a semiconductor laser subject to delayed optical feedback, as modelled by the Lang-Kobayashi equations. For the case of a short external cavity, of the order of a few centimeters, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08a4a3690985069ca5e8972bb151911
https://doi.org/10.1117/12.545738

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