Paper
12 February 2010 Progress on compact ultrafast quantum dot based lasers
E. U. Rafailov, M. A. Cataluna
Author Affiliations +
Proceedings Volume 7616, Novel In-Plane Semiconductor Lasers IX; 76160C (2010) https://doi.org/10.1117/12.843690
Event: SPIE OPTO, 2010, San Francisco, California, United States
Abstract
In this paper we review the recent progress on the development of novel quantum-dot structures and laser devices. The investigation of novel regimes of ultrashort pulse generation in quantum-dot edge-emitting lasers will be presented. We illustrate how new functionalities have been opened up, such as dual-wavelength mode-locking and enhanced tunability, through the exploitation of the excited-state transitions in the quantum dots as an additional degree of freedom in these ultrafast lasers. Progress on novel design rules for quantum-dot based vertical external cavity lasers and SESAMs are also considered.
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E. U. Rafailov and M. A. Cataluna "Progress on compact ultrafast quantum dot based lasers", Proc. SPIE 7616, Novel In-Plane Semiconductor Lasers IX, 76160C (12 February 2010); https://doi.org/10.1117/12.843690
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KEYWORDS
Mode locking

Semiconductor lasers

Ultrafast phenomena

Quantum dots

Ultrafast lasers

Picosecond phenomena

Pulsed laser operation

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