Compact dione laser system for dimensional metrology

0567828 - ÚPT 2023 RIV SK eng C - Conference Paper (international conference)
Holá, Miroslava - Mikel, Břetislav - Hrabina, Jan - Řeřucha, Šimon - Oulehla, Jindřich - Lazar, Josef - Číp, Ondřej
Compact dione laser system for dimensional metrology.
Proceedings of ADEPT - ADEPT 2022. Žilina: University of Žilina, 2022 - (Feiler, M.; Ziman, M.; Kováčová, S.; Kováč, jr., J.), s. 197-200. ISBN 978-80-554-1884-1.
[International Conference on Advances in Electronic and Photonic Technologies /10./ - ADEPT 2022. Tatranská Lomnica (SK), 20.06.2022-24.06.2022]
R&D Projects: GA MPO(CZ) FV10336; GA TA ČR(CZ) TN01000008; GA TA ČR(CZ) FW03010687; GA MŠMT ED0017/01/01; GA MŠMT(CZ) LO1212; GA MŠMT(CZ) EF16_026/0008460
Institutional support: RVO:68081731
Keywords : diode laser * iodine stabilization * dimensional metrology * DBR
OECD category: Optics (including laser optics and quantum optics)

We present a compact frequency stabilized laser system lasing at 633 nm, based on distributed Bragg reflector (DBR) diode laser, referenced to molecular iodine. The system delivers an output power of 6,5 mW in single-mode polarization-maintaining fiber, an optical frequency tuning range of 0.5 nm, and high-frequency modulation capability. The experimental investigation revealed the relative frequency stability down to 3 × 10-10. The system also offers inherent traceability to the fundamental definition of the SI meter. It can serve as an alternative laser source to the He-Ne lasers in fundamental research, applied metrology and industry.
Permanent Link: https://hdl.handle.net/11104/0339086