Journal article
Multi-resonant open-access microcavity arrays for light matter interaction
- Abstract:
- We report the realisation of a high-finesse open-access cavity array, tailored towards the creation of multiple coherent light-matter interfaces within a compact environment. We describe the key technical developments put in place to fabricate such a system, comprising the creation of tapered pyramidal substrates and an in-house laser machining setup. Cavities made from these mirrors are characterised, by laser spectroscopy, to possess similar optical properties to state-of-the-art fibre-tip cavities, but offer a compelling route towards improved performance, even when used to support only a single mode. The implementation of a 2×2 cavity array and the independent frequency tuning between three neighbouring sites are demonstrated.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Version of record, pdf, 16.6MB, Terms of use)
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- Publisher copy:
- 10.1364/oe.475921
Authors
+ Engineering and Physical Sciences Research Council
More from this funder
- Grant:
- EP/M013243/1
- EP/M013243/1
- EP/M013243/1
- Publisher:
- Optica Publishing Group
- Journal:
- Optics Express More from this journal
- Volume:
- 31
- Issue:
- 4
- Pages:
- 6342-6355
- Place of publication:
- United States
- Publication date:
- 2023-02-08
- Acceptance date:
- 2023-01-09
- DOI:
- EISSN:
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1094-4087
- Pmid:
-
36823893
- Language:
-
English
- Keywords:
- Pubs id:
-
1329489
- Local pid:
-
pubs:1329489
- Deposit date:
-
2023-09-21
Terms of use
- Copyright date:
- 2023
- Rights statement:
- Journal © 2023 Published by Optica Publishing Group 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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