Agile Hz-Level Precision Spectroscopy Using a Dual-Modulated Tunable Diode Laser
We present a method for calibrating the scanning rate fluctuations in a tunable CW laser without a frequency comb [1], [2]. Our method [3] forgoes the frequency comb requirement by utilising a dual radio frequency (RF) modulated scanning CW laser, significantly increasing the accessibility to a highly precise and agile spectrometer.
Authors
- Shuangyou Zhang (ORCID: https://orcid.org/0009-0005-4785-9626)
- Pascal Del’Haye (ORCID: https://orcid.org/0000-0002-6517-6942)
- Toby Bi (ORCID: https://orcid.org/0000-0001-5670-6115)
Institutions
- Max Planck Institute for the Science of Light (DE)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11109423
- Primary Topic
- Spectroscopy and Laser Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00