About Aarhus University
Time-resolved infrared photoluminescence spectroscopy using parametric three-wave mixing with angle-tuned phase matching
Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
DOI
- https://doi.org/10.1364/OL.43.003001
Final published version
- Soren Roesgaard ,
- Lichun Meng, Tech Univ Denmark, Technical University of Denmark, DTU Foton ,
- Peter Tidemand-Lichtenberg, Tech Univ Denmark, Technical University of Denmark, DTU Foton ,
- Jeppe Seidelin Dam, Tech Univ Denmark, Technical University of Denmark, DTU Foton ,
- Peter John Rodrig, Tech Univ Denmark, Technical University of Denmark, DTU Foton ,
- Christian Pedersen, Tech Univ Denmark, Technical University of Denmark, DTU Foton ,
- Brian Julsgaard
A setup for time-resolved photoluminescence spectroscopy, based on parametric three-wave mixing in a periodically poled lithium niobate crystal, is characterized. Special attention is given to adjusting the phase matching condition by angle tuning of the luminescent light relative to a strong, continuous-wave laser beam within the crystal. The detection system is capable of operating at room temperature and in a wavelength range from 1.55 to 2.20 mu m. Its sensitivity is compared to a commercial photomultiplier, and its capability of nanosecond time resolution is demonstrated. (C) 2018 Optical Society of America
| Original language | English |
|---|---|
| Journal | Optics Letters |
| Volume | 43 |
| Issue | 12 |
| Pages (from-to) | 3001-3004 |
| Number of pages | 4 |
| ISSN | 0146-9592 |
| DOIs | |
| Publication status | Published - 15 Jun 2018 |
- DETECTOR, RANGE
Research areas
See relations at Aarhus University Citationformats
ID: 129396555