In-situ three-dimensional strain engineering of solid-state quantum emitters in photonic structures towards scalable quantum networks
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866917975634739200 |
|---|---|
| author | Chen, Yan Li, Xueshi Liu, Shunfa Yang, Jiawei Wei, Yuming Xiong, Kaili Wang, Yangpeng Wang, Jiawei Chen, Pingxing Li, Xiao Zhang, Chaofan Yu, Ying Jiang, Tian Liu, Jin |
| author_facet | Chen, Yan Li, Xueshi Liu, Shunfa Yang, Jiawei Wei, Yuming Xiong, Kaili Wang, Yangpeng Wang, Jiawei Chen, Pingxing Li, Xiao Zhang, Chaofan Yu, Ying Jiang, Tian Liu, Jin |
| contents | Solid-state quantum emitters are pivotal for modern photonic quantum technology, yet their inherent spectral inhomogeneity imposes a critical challenge in pursuing scalable quantum network. Here, we develop a cryogenic-compatible strain-engineering platform based on a polydimethylsiloxane (PDMS) stamp that is not obviously working properly at cryogenic temperature. In-situ three-dimensional (3D) strain control is achieved for quantum dots (QDs) embedded in photonic nanostructures. The compliant PDMS enables independent tuning of emission energy and elimination of fine structure splitting (FSS) of single QDs, as demonstrated by a 7 meV spectral shift with a near-vanishing FSS in circular Bragg resonators and an unprecedented 15 meV tuning range in the micropillar. The PDMS-based 3D strain-engineering platform, compatible with diverse photonic structures at cryogenic temperature, provides a powerful and versatile tool for exploring fundamental strain-related physics and advancing integrated photonic quantum technology. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_02257 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | In-situ three-dimensional strain engineering of solid-state quantum emitters in photonic structures towards scalable quantum networks Chen, Yan Li, Xueshi Liu, Shunfa Yang, Jiawei Wei, Yuming Xiong, Kaili Wang, Yangpeng Wang, Jiawei Chen, Pingxing Li, Xiao Zhang, Chaofan Yu, Ying Jiang, Tian Liu, Jin Optics Quantum Physics Solid-state quantum emitters are pivotal for modern photonic quantum technology, yet their inherent spectral inhomogeneity imposes a critical challenge in pursuing scalable quantum network. Here, we develop a cryogenic-compatible strain-engineering platform based on a polydimethylsiloxane (PDMS) stamp that is not obviously working properly at cryogenic temperature. In-situ three-dimensional (3D) strain control is achieved for quantum dots (QDs) embedded in photonic nanostructures. The compliant PDMS enables independent tuning of emission energy and elimination of fine structure splitting (FSS) of single QDs, as demonstrated by a 7 meV spectral shift with a near-vanishing FSS in circular Bragg resonators and an unprecedented 15 meV tuning range in the micropillar. The PDMS-based 3D strain-engineering platform, compatible with diverse photonic structures at cryogenic temperature, provides a powerful and versatile tool for exploring fundamental strain-related physics and advancing integrated photonic quantum technology. |
| title | In-situ three-dimensional strain engineering of solid-state quantum emitters in photonic structures towards scalable quantum networks |
| topic | Optics Quantum Physics |
| url | https://arxiv.org/abs/2504.02257 |