Research Data Leeds Repository
Dataset for exact frequency and phase control of a terahertz laser
Mohandas, Reshma A. and Ponnampalam, Lalitha and Li, Lianhe and Dean, Paul and Seeds, Alwyn J. and Linfield, Edmund H 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: | http://archive.researchdata.leeds.ac.uk/id/eprint/710 | ||||||