Abstract
The realization and performance of a distributed feedback channel waveguide laser in erbium-doped aluminum oxide is reported. Output powers as high as 3 mW with a threshold of 2.2 mW and a slope efficiency of 41.3% versus absorbed pump power were achieved with a narrow emission linewidth of 1.7 kHz.
Original language | Undefined |
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Title of host publication | Europhoton Conference |
Place of Publication | Mulhouse |
Publisher | European Physical Society (EPS) |
Pages | Paper FrB7 |
Number of pages | 1 |
ISBN (Print) | 2-914771-64-9 |
Publication status | Published - Aug 2010 |
Event | 4th EPS-QEOD EUROPHOTON Conference 2010: Solid State, Fibre, and Waveguide Coherent Light Sources - University of Hamburg, Hamburg, Germany Duration: 30 Aug 2010 → 3 Sep 2010 Conference number: 4 |
Publication series
Name | Europhysics Conference Abstract |
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Publisher | European Physical Society |
Volume | 34C |
Conference
Conference | 4th EPS-QEOD EUROPHOTON Conference 2010 |
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Abbreviated title | EUROPHOTON |
Country | Germany |
City | Hamburg |
Period | 30/08/10 → 3/09/10 |
Keywords
- METIS-276075
- IOMS-PCS: PHOTONIC CRYSTAL STRUCTURES
- EWI-18282
- IR-72530