Self-mode-locked semiconductor laser

Details Self-mode-locked semiconductor laser Self-mode-locked semiconductor laser

2008-04-22

2008-04-22

Nguyen, Dung T. (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S043010, C372S018000

Reexamination Certificate

active

07362787

ABSTRACT:
An interband self-mode-locked (SML) semiconductor laser utilizes an active waveguide structure that includes an active waveguide section and one or more passive waveguide sections that together enhances self-mode-locking. The SML laser operation is based on enhanced Kerr lens mode-locking by vertically optically combining the active section with one or more passive waveguide sections.

REFERENCES:
patent: 6195375 (2001-02-01), Hirata
patent: 2003/0086654 (2003-05-01), Saini et al.
patent: 2004/0096175 (2004-05-01), Tolstikhin
patent: 2005/0259317 (2005-11-01), Dagens et al.
patent: 1 154 532 (2001-11-01), None
R. Paiella, F. Capasso, C. Gmachl, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu, “Self-mode-locking of quantum cascade lasers with giant ultrafast optical nonlinearities,” Science, 290, 1739-1742 (2000).
Roberto Paiella et al., “Self-Mode-Locking of Quantum Cascade Lasers with Giant Ultrafast Optical Nonlinerities”, www.sciencemag.org, Science, vol. 290, Dec. 1, 2000, XP-002424617.

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