Abstract
We report the two-photon luminescence emission (2PE) study of single indium phosphide (InP) semiconductor nanowire trapped in a gradient force optical tweezers. Nanowires studied were zinc blende, wurtzite or mixed phase crystal poly-types and ranged in length from 1 to 10 μm. Our results show that the band-edge emission from two-photon absorption of nanowires trapped in solution is strong and enhanced, compared with 2PE in InP bulk material. Besides, a distinct blue shift was observed between single-photon luminescence emission (1PE) spectra and 2PE spectra.
Original language | English |
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Title of host publication | Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011 |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 221-223 |
Number of pages | 3 |
ISBN (Electronic) | 9780977565788, 9781457719400 |
ISBN (Print) | 9781457719394 |
DOIs | |
Publication status | Published - 2011 |
Event | International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim - 2011 - Sydney, NSW, Australia Duration: 28 Aug 2011 → 1 Sept 2011 |
Other
Other | International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim - 2011 |
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Country/Territory | Australia |
City | Sydney, NSW |
Period | 28/08/11 → 1/09/11 |