Research Data Leeds Repository
Dataset for exact frequency and phase control of a terahertz laser
Citation
Mohandas, Reshma A. and Ponnampalam, Lalitha and Li, Lianhe and Dean, Paul and Seeds, Alwyn J. and Linfield, Edmund and Davies, A. Giles and Freeman, Joshua R. (2019) Dataset for exact frequency and phase control of a terahertz laser. University of Leeds. [Dataset] https://doi.org/10.5518/705
Dataset description
This dataset contains the experimental data associated with the paper “Exact frequency and phase control of a terahertz laser". In this work, we report the exact frequency and phase control of a 2.0 terahertz quantum cascade laser (QCL), The QCL is locked optically and electronically to a GPS dsiciplined-all fibre telecommunications wavelength comb using an optical injection phase lock loop. The linewidth of the locked QCL was <1Hz, limited by the measurement instrument. The frequency and phase of the QCL was controlled independently.
Keywords: | Terahertz, quantum cascade laser, photomixer, optical injection, phase lock loop | ||||||
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Subjects: | F000 - Physical sciences > F300 - Physics > F360 - Optical physics > F361 - Laser physics | ||||||
Divisions: | Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering | ||||||
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License: | Creative Commons Attribution 4.0 International (CC BY 4.0) | ||||||
Date deposited: | 15 Jul 2020 06:13 | ||||||
URI: | https://archive.researchdata.leeds.ac.uk/id/eprint/710 | ||||||