Making the most of interference: new metrology application of laser speckle

Dholakia, Kishan (PI)

Project: Standard

Acronym	Making the most of interference
Status	Finished
Effective start/end date	1/09/17 → 30/11/20

Funding

The Leverhulme Trust: £183,662.00

8 Article
1 Preprint

Determining intrinsic sensitivity and the role of multiple scattering in speckle metrology
Facchin, M., Khan, S. N., Dholakia, K. & Bruce, G. D., Aug 2024, In: Nature Reviews Physics. 6, 8, p. 500-508
Research output: Contribution to journal › Article › peer-review

Open Access
File
Unveiling the significance of intrinsic sensitivity and multiple scattering in speckle metrology
Facchin, M., Khan, S. N., Dholakia, K. & Bruce, G. D., 28 Mar 2024, arXiv.
Research output: Working paper › Preprint
Measurement of variations in gas refractive index with 10^-9resolution using laser speckle
Facchin, M., Bruce, G. D. & Dholakia, K., 16 Mar 2022, In: ACS Photonics. 9, 3, p. 830-836 7 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File

4 Invited talk
3 Presentation

High-precision laser metrology with speckle generated by integrating spheres
Bruce, G. D. (Invited speaker)
20 Jul 2021
Activity: Talk or presentation types › Invited talk
Attometre-resolved wavelength measurements using speckle
Bruce, G. D. (Speaker)
3 Sept 2020
Activity: Talk or presentation types › Presentation
Making the most of interference: high-precision laser metrology with speckle
Bruce, G. D. (Invited speaker)
15 Jul 2020
Activity: Talk or presentation types › Invited talk

Data underpinning "Measurement of variations in gas refractive index with 10^{-9} resolution using laser speckle"
Facchin, M. (Creator), Bruce, G. D. (Creator) & Dholakia, K. (Creator), University of St Andrews, 18 Feb 2022
DOI: 10.17630/f19b1d1f-5064-4575-bad5-a50d15ba2f34, https://doi.org/10.17630/sta/419
Dataset

File
Data underpinning High speed determination of laser wavelength using Poincaré descriptors of speckle
O'Donnell, L. (Creator), Dholakia, K. (Creator) & Bruce, G. D. (Creator), University of St Andrews, 2019
DOI: 10.17630/4c8eb422-8204-4a3f-ab84-3630070dff2d
Dataset

File
Data underpinning: Overcoming the speckle correlation limit to achieve a fiber wavemeter with attometer resolution
Bruce, G. D. (Creator), O'Donnell, L. (Creator), Chen, M. (Creator) & Dholakia, K. (Creator), University of St Andrews, 4 Feb 2019
DOI: 10.17630/c567afee-de2a-4c8c-9413-0f0f1bb8df64
Dataset

File