Optomechanical Microwave Amplification Data from Delft University

Martijn A. Cohen from Delft University of Technology presents data on microwave amplification using an optomechanical cavity. The work demonstrates high-gain, low-noise amplification in the extremely unresolved sideband limit, with a tunable center frequency. The amplification scheme does not rely on dynamical backaction and is predicted to enable near-quantum-limited performance.

Use Cases

• Benchmarking low-noise amplifier designs based on the described optomechanical scheme.
• Studying microwave amplification dynamics in the unresolved sideband limit.
• Investigating the relationship between pump tone detuning and gain within a cavity linewidth.
• Exploring pathways to quantum-limited amplification with thermally occupied mechanical modes.

Strengths

• Data originates from a research institution, Delft University of Technology.
• The description details a specific experimental observation of amplification in the unresolved sideband limit.
• The work proposes a pathway to near-quantum-limited amplification despite thermal mechanical occupation.

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

Delft University of Technology

Collection Method

Likely contains experimental measurements from an optomechanical cavity setup.