The Anritsu MS9701B is a modular optical spectrum analyzer that delivers precise spectral measurements across the ultraviolet to near-infrared spectrum. Operating as a plug-in module for the MS9030A display unit, it provides engineers with high-resolution analysis capabilities essential for characterizing optical devices, evaluating DWDM systems, and conducting fiber-optic research.
Technical Specifications
• Wavelength Range: 350 nm to 1750 nm
• Wavelength Resolution: 0.1 nm (minimum) to 10 nm (maximum)
• Spectral Span: 50 nm to 500 nm
• Input Power Range: −55 dBm to +10 dBm
• Dynamic Range: 50 dB maximum
• Measurement Accuracy: ±1.5 dB
• Sweep Time: 1 s minimum
• Fiber Type: Single mode
– Key Features
• Fine-grained wavelength resolution down to 0.1 nm enables detection of narrow spectral features and precise peak identification.
• Wide dynamic range of 50 dB accommodates both strong signals and weak optical components in a single measurement.
• Selectable resolution and span settings optimize measurement time versus spectral detail for diverse test scenarios.
• Remote control via GPIB and RS-232C interfaces supports automated test sequences and system integration.
– Typical Applications
• Spectral characterization of laser diodes and light-emitting diodes
• DWDM channel analysis and wavelength grid verification
• Optical component evaluation including isolators and passive transmission elements
• Optical fiber system noise figure and gain assessment
• Fiber-optic device and system research and development
– Compatibility & Integration
The MS9701B operates as a plug-in module requiring the Anritsu MS9030A display unit for operation. Dual control interfaces—GPIB and RS-232C—enable remote operation and integration into automated measurement systems.
