The Yokogawa AQ6376 is a high-performance optical spectrum analyzer (OSA) designed specifically for precise measurements in the short-wavelength infrared (SWIR) region. It is ideal for research, development, and production testing in fields such as environmental sensing, telecommunications, medical applications, and spectroscopy. The AQ6376 combines high sensitivity, excellent wavelength accuracy, and a wide dynamic range, making it an excellent choice for advanced optical testing.

Key Features and Specifications:

• Wavelength Range: 1500 nm to 3400 nm, covering a broad SWIR spectrum for diverse applications.

• Wavelength Accuracy: ±0.05 nm, providing precise and reliable measurements.

• Resolution Bandwidth: 50 pm to 2 nm, allowing detailed spectral analysis with customizable resolution.

• Dynamic Range: 55 dB (typical), enabling effective separation of closely spaced signals.

• Measurement Speed: Fast measurement speeds of up to 0.5 seconds per sweep, enhancing test efficiency.

• Input Power Range: +13 dBm to -70 dBm, accommodating a wide range of signal intensities.

• Stray Light Suppression Ratio: >70 dB, reducing measurement noise and improving accuracy.

• Fiber Compatibility: Supports single-mode fibers optimized for SWIR wavelengths.

• User Interface: Features a large, high-resolution touchscreen display with intuitive controls for easy operation.

• Connectivity: USB, Ethernet, and GPIB ports for data transfer, remote control, and integration into automated test setups.

The AQ6376 stands out with its ability to analyze wavelengths up to 3400 nm, making it suitable for specialized applications like gas absorption spectroscopy and medical diagnostics. Its high sensitivity, rapid measurement speed, and robust design make it a valuable tool for professionals working in advanced optical analysis.