Exciton dynamics : ultrafast exciton dynamics and two-photon pumped lasing from ZnSe nanowires
The commonly accepted paradigm that the higher pump intensities needed for two photon excitation (TPE) correspond to a higher exciton density threshold for two-photon pumped lasing (nth) is re-examined by T.-C. Sum and co-workers using femtosecond time-resolved spectroscopy. The results on page 319...
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| Main Authors: | , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/102816 http://hdl.handle.net/10220/19196 |
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| Institution: | Nanyang Technological University |
| Language: | English |