Sensors

Yokogawa’s optical spectrum analyzers use free-beam optics and automatic acetylene-based calibration for durable, precise, and stable measurements.

Analyze optical modules with Yokogawa’s AQ7420 reflectometer-40 µm resolution and -100 dB sensitivity for precise, efficient inspections.

Yokogawa’s CT1000S: High-speed, 300 kHz current sensor with ±0.2% accuracy and split-core design for easy, precise power measurements.

Université Laval’s photonics group uses Yokogawa's AQ6377 OSA to enhance MIR research with precise, repeatable spectral analysis.

Nanoplus uses Yokogawa’s AQ6375B OSA to ensure high spectral quality in DFB lasers for precise trace gas detection.

Yokogawa’s AQ6375E and AQ6376E OSAs offer unmatched wavelength range and accuracy for diverse optical applications.