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Simultaneous Two-Photon Resonant Optical Laser Locking (STROLLing) in the hyperfine Paschen--Back regime [dataset] Open Access

We demonstrate a technique to lock simultaneously two laser frequencies to each step of a two-photon transition in the presence of a magnetic field sufficiently large to gain access to the hyperfine Paschen-Back regime. A ladder configuration with the 5S1/2, 5P3/2 and 5D5/2 terms in a thermal vapour of 87Rb atoms is used. The two lasers remain locked for more than 24 hours. For the sum of the laser frequencies, which represents the stability of the two-photon lock, we measure a frequency instability of less than the Rb D2 natural linewidth of 6 MHz for nearly all measured time scales

Descriptions

Resource type

Dataset

Contributors

Creator: Mathew, Renju ¹
Contact person: Mathew, Renju ¹
Poncianco-Ojeda,, Francisco ¹
Keaveney, James ¹
Whiting, Daniel ¹
Hughes, Ifan ¹

¹ Durham University, UK

Funder

Engineering and Physical Sciences Research Council
Durham Doctoral Scholarship

Research methods

Other description

Keyword

Optics
Atomic physics
Lasers
Laser locking

Subject

Lasers

Location

Language

Cited in

arxiv:1807.00853

Identifier

ark:/32150/r1ng451h522
doi:10.15128/r1ng451h522

Rights

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA)

Publisher

Durham University

Date Created

File Details

Depositor

R.S. Mathew

Date Uploaded

3 August 2018, 13:08:21

Date Modified

12 August 2018, 11:08:05

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Audits have not yet been run on this file.

Characterization

File format: zip (ZIP Format)

Mime type: application/zip

File size: 107190270

Last modified: 2018:08:03 15:57:04+01:00

Filename: Supporting-DATA-for-STROLL.zip

Original checksum: 207ea77c4fa24c3c52b1af63fed61b7a