Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure
The updated data files are supporting demonstration of weak coupling between a cavity mode and emission from a single quantum dot. In this research (done by January 2020) we developed an easily controlled fabrication process to deterministically write a mode gap cavity over a photonics crystal waveg...
| Main Authors: | , , , , |
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| Format: | Dataset |
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University of Oxford
2020
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| _version_ | 1797079222215245824 |
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| author | Ying, G Shao, H Taylor, R Brossard, F Lennon, S |
| author2 | Ying, G |
| author_facet | Ying, G Ying, G Shao, H Taylor, R Brossard, F Lennon, S |
| author_sort | Ying, G |
| collection | OXFORD |
| description | The updated data files are supporting demonstration of weak coupling between a cavity mode and emission from a single quantum dot. In this research (done by January 2020) we developed an easily controlled fabrication process to deterministically write a mode gap cavity over a photonics crystal waveguide. All data files uploaded here are obtained through micro-photoluminescence(PL) experiments. Those associated with 'fig4' are the single time-integrated PL spectra with the first column in the data file being wavelength in 'nm'. fig4 a and b are single PL spectra of high and low density of ensemble quantum dots emission before coating the cavity. fig4 c is showing the crossover between the cavity emission mode and the quantum dot spectrum over a temperature run. fig 5 is the time-resolved PL data of three different temperatures demonstrating Purcell enhancement. The corresponding first column represents time and is in the unit of 'ns'. NB: This is Version 1 of the data and has been superseded by Version 2 at https://doi.org/10.5287/bodleian:ErJbzzO84 |
| first_indexed | 2024-03-07T00:42:41Z |
| format | Dataset |
| id | oxford-uuid:839ad408-eaa6-4552-a9b5-7f713874363b |
| institution | University of Oxford |
| last_indexed | 2024-03-07T00:42:41Z |
| publishDate | 2020 |
| publisher | University of Oxford |
| record_format | dspace |
| spelling | oxford-uuid:839ad408-eaa6-4552-a9b5-7f713874363b2022-03-26T21:45:24ZPurcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructureDatasethttp://purl.org/coar/resource_type/c_ddb1uuid:839ad408-eaa6-4552-a9b5-7f713874363bORA DepositUniversity of Oxford2020Ying, GShao, HTaylor, RBrossard, FLennon, SYing, GShao, HTaylor, RBrossard, FLennon, SNuttall, LNuttall, LThe updated data files are supporting demonstration of weak coupling between a cavity mode and emission from a single quantum dot. In this research (done by January 2020) we developed an easily controlled fabrication process to deterministically write a mode gap cavity over a photonics crystal waveguide. All data files uploaded here are obtained through micro-photoluminescence(PL) experiments. Those associated with 'fig4' are the single time-integrated PL spectra with the first column in the data file being wavelength in 'nm'. fig4 a and b are single PL spectra of high and low density of ensemble quantum dots emission before coating the cavity. fig4 c is showing the crossover between the cavity emission mode and the quantum dot spectrum over a temperature run. fig 5 is the time-resolved PL data of three different temperatures demonstrating Purcell enhancement. The corresponding first column represents time and is in the unit of 'ns'. NB: This is Version 1 of the data and has been superseded by Version 2 at https://doi.org/10.5287/bodleian:ErJbzzO84 |
| spellingShingle | Ying, G Shao, H Taylor, R Brossard, F Lennon, S Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title | Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title_full | Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title_fullStr | Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title_full_unstemmed | Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title_short | Purcell enhancement of a deterministically coupled quantum dot in a SU-8 laser patterned photonic crystal heterostructure |
| title_sort | purcell enhancement of a deterministically coupled quantum dot in a su 8 laser patterned photonic crystal heterostructure |
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