Abstract
Novel materials, notably quantum-dot (QD) semiconductor structures offer the unique possibility of combining exploitable spectral broadening of both gain and absorption with ultrafast carrier dynamic properties. Thanks to these characteristics QD-based devices have enhanced the properties of ultrashort pulse lasers and opened up new possibilities in ultrafast science and technology. In this paper we will review recent results, which demonstrate that quantum-dot structures can be designed to provide compact and efficient ultrashort pulse laser sources with extremely high and low repetition rates.
Original language | English |
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Title of host publication | Quantum Sensing and Nanophotonic Devices VI |
Editors | Manijeh Razeghi, Rengarajan Sudharsanan, Gail J. Brown |
Place of Publication | Bellingham |
Publisher | SPIE-International Society for Optical Engineering |
Number of pages | 11 |
ISBN (Print) | 9780819474681 |
DOIs | |
Publication status | Published - 2009 |
Event | SPIE Photonics West 2009: Quantum Sensing and Nanophotonic Devices VI - San Jose Convention Center, San Jose, United States Duration: 25 Jan 2009 → 28 Jan 2009 http://spie.org/x33616.xml |
Publication series
Name | Proceedings of SPIE |
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Publisher | SPIE |
Volume | 7222 |
Conference
Conference | SPIE Photonics West 2009: Quantum Sensing and Nanophotonic Devices VI |
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Country/Territory | United States |
City | San Jose |
Period | 25/01/09 → 28/01/09 |
Internet address |
Keywords
- Ultrafast lasers
- quantum dots
- saturable absorber
- mode locking
- ultrafast carrier dynamics
- SEMICONDUCTOR OPTICAL AMPLIFIER
- MODE-LOCKED OPERATION
- SOLID-STATE LASERS
- SATURABLE ABSORBER
- FEMTOSECOND PULSES
- FIBER LASER
- DYNAMICS
- EMISSION
- POWER
- GAAS