Journal article
Optical fabrication and characterisation of SU-8 disk photonic waveguide heterostructure cavities.
- Abstract:
- In order to demonstrate cavity quantum electrodynamics using photonic crystal (PhC) cavities fabricated around self-assembled quantum dots (QDs), reliable spectral and spatial overlap between the cavity mode and the quantum dot is required. We present a method for using photoresist to optically fabricate heterostructure cavities in a PhC waveguide with a combined photolithography and micro-photoluminescence spectroscopy system. The system can identify single QDs with a spatial precision of ±25 nm, and we confirm the creation of high quality factor cavity modes deterministically placed with the same spatial precision. This method offers a promising route towards bright, on-chip single photon sources for quantum information applications.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 2.5MB, Terms of use)
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- Publisher copy:
- 10.1364/oe.25.024615
Authors
- Publisher:
- Optical Society of America
- Journal:
- Optics Express More from this journal
- Volume:
- 25
- Issue:
- 20
- Pages:
- 24615-24622
- Publication date:
- 2017-10-01
- Acceptance date:
- 2017-09-03
- DOI:
- EISSN:
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1094-4087
- Pmid:
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29041406
- Language:
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English
- Keywords:
- Pubs id:
-
pubs:736974
- UUID:
-
uuid:45195c7e-75de-4b92-8dba-2344f3aac0f5
- Local pid:
-
pubs:736974
- Source identifiers:
-
736974
- Deposit date:
-
2018-03-26
Terms of use
- Copyright holder:
- Taylor et al
- Copyright date:
- 2017
- Notes:
- Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
- Licence:
- CC Attribution (CC BY)
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