Lock-in amplifiers use phase-sensitive detection to measure the presence of small signals buried in large amounts of noise. By measuring the coherent system response from an incoming AC signal, the ...

Zurich Instruments, a leader in research instrumentation and quantum computing control systems, has launched the VHFLI ...

The dual approach of digital and analog lock-in amplifier technologies has continued to advance the precise extraction of weak signals from noise-laden environments. These devices are indispensable in ...

When analyzing periodic signals, selecting the appropriate measurement tool is crucial to achieving accurate and meaningful results. In this webinar, we delved into the theory behind these powerful ...