Modern Phase Detection: Beyond the Lock-in Amplifier
Events
Modern Phase Detection: Beyond the Lock-in Amplifier
19 April 2023
Eastern Daylight/Summer Time (US & Canada) (UTC -04:00)
During this special presentation, you’ll learn next-gen strategies for phase detection. We’ll compare traditional lock-in methods with the new wave of dedicated phasemeters, which can achieve wrap-free, noise-optimized phase measurements in applications from oscillator analysis to gravitational wave detection. We’ll demonstrate how phase detection on software-defined instrumentation allows for precise measurements and lossless interconnection of instruments. You’ll also learn how to overcome common lock-in amplifier challenges and see a demonstration of relevant use cases, including: ● Optimizing laser measurement and control ● Multi-frequency demodulation ● Leveraging FPGA processing for your experiment
Speaker
Ben Nizette
Liquid Instruments
