Frequency Stabilisation Data for Mid-Infrared Quantum-Cascade Lasers

Matlab scripts and raw data accompany a paper on precision molecular spectroscopy. The repository includes raw data for beat note analysis and Allan deviation measurements of lasers relative to a GPS disciplined oscillator. It was authored by Mudit Sinhal from the University of Basel and is available under an Open Access license.

Use Cases

• Analyzing laser frequency stability based on Allan deviation measurements mentioned in the description.
• Reproducing beat note analysis between different lasers (729 nm, QCL, US laser) using the provided raw data.
• Studying the performance of a home-built voltage-controlled oscillator (VCO) setup based on the included schematics and photos.

Strengths

• Includes raw data for Allan deviation measurements, a key metric for frequency stability.
• Provides electronic schematics and a component list for a custom-built VCO setup.
• Contains analysis scripts in Matlab for reproducing the paper's figures.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of Basel

Collection Method

Experimental measurements from laser spectroscopy research.