Advantest Q8381A 350nm-1750nm Optical Spectrum Analyzer

Advantest Q8381A,This optical spectrum analyzer is optimized for the 350nm to 1750nm wavelength range, offering versatile functionality for testing broadband and narrowband optical signals. It provides high spectral resolution and excellent wavelength accuracy, making it ideal for evaluating light sources, filters, and optical amplifiers in laboratory or production settings. The unit supports a wide range of measurements including center wavelength, spectral width, power level, and OSNR. Its intuitive graphical interface enables users to easily set parameters, view spectral traces, and apply built-in marker functions. Fast sweep times and high sensitivity allow effective analysis of low-intensity signals, while robust internal optics ensure measurement stability and repeatability. This analyzer integrates seamlessly into test systems via standard GPIB and RS-232 interfaces, offering complete remote operation capabilities. The unit also features internal memory for storing test results and waveform data. Its compact form factor makes it suitable for desktop or rack-mounted use. Designed for engineers working in fiber optics, telecommunications, and photonic device research, this analyzer offers comprehensive measurement capabilities in a reliable and user-friendly platform. It supports both R&D validation and production quality control, ensuring optical system performance meets stringent requirements across the signal path.