Mode properties of telecom wavelength InP-based high-(Q/V) L4/3 photonic crystal cavities
| dc.date.accessioned | 2020-07-16T11:55:18Z | |
| dc.date.available | 2020-07-16T11:55:18Z | |
| dc.date.issued | 2020-05-13 | |
| dc.description.sponsorship | Gefördert im Rahmen des Nationalkonsortiums IOP Journals | ger |
| dc.identifier | doi:10.17170/kobra-202007161448 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/11644 | |
| dc.language.iso | eng | eng |
| dc.relation.doi | doi:10.1088/1361-6528/ab8a8c | |
| dc.rights | Namensnennung 4.0 International | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
| dc.subject | photonic crystal | eng |
| dc.subject | telecom wavelength | eng |
| dc.subject | quantum dots | eng |
| dc.subject | sprectroscopy | eng |
| dc.subject.ddc | 530 | |
| dc.subject.swd | Photonischer Kristall | ger |
| dc.subject.swd | Wellenlänge | ger |
| dc.subject.swd | Quantenpunkt | ger |
| dc.subject.swd | Spektroskopie | ger |
| dc.title | Mode properties of telecom wavelength InP-based high-(Q/V) L4/3 photonic crystal cavities | eng |
| dc.type | Aufsatz | |
| dc.type.version | publishedVersion | |
| dcterms.abstract | We present finite-difference time domain simulations and optical characterizations via micro-photoluminescence measurements of InP-based L4/3 photonic crystal cavities with embedded quantum dots (QDs) and designed for the M1 ground mode to be emitting at telecom C-band wavelengths. The simulated M1 Q-factor values exceed 106, while the M1 mode volume is found to be 0.33 × (λ/n)3, which is less than half the value of the M1 mode volume of a comparable L3 cavity. Low-temperature micro-photoluminescence measurements revealed experimental M1 Q-factor values on the order of 104 with emission wavelengths around 1.55 μm. Weak coupling behavior of the QD exciton line and the M1 ground mode was achieved via temperature-tuning experiments. | eng |
| dcterms.accessRights | open access | |
| dcterms.creator | Rickert, Lucas | |
| dcterms.creator | Fritsch, Bert | |
| dcterms.creator | Kors, Andrei | |
| dcterms.creator | Reithmaier, Johann Peter | |
| dcterms.creator | Benyoucef, Mohamed | |
| dcterms.source.identifier | EISSN 1361-6528 | |
| dcterms.source.issue | Number 31 | |
| dcterms.source.journal | Nanotechnology | eng |
| dcterms.source.volume | Volume 31 | |
| kup.iskup | false |