The Ando AQ6315E is a high-performance optical spectrum analyzer engineered for precision measurement across the UV-near-infrared spectrum from 350 nm to 1750 nm. Built for optical communication system testing, device characterization, and fiber measurements, this instrument delivers 70 dB dynamic range and exceptional wavelength accuracy of ±0.5 nm across its full span, improving to ±0.05 nm in the C-band (1510–1570 nm). The AQ6315E employs a dual-mode monochromator—selectable single-pass for broad application coverage or double-pass for enhanced dynamic range—paired with high sensitivity to -65 dBm and input power handling to +20 dBm (100 mW). Wavelength repeatability of ±0.005 nm and resolution down to 0.05 nm enable detection of signals spanning seven orders of magnitude in a single measurement, supporting simultaneous analysis of low and high intensity signals. Fast sweep capability covers the full 350–1750 nm range in 2.5 seconds or less.
Technical Specifications
• Wavelength Range: 350 nm to 1750 nm
• Dynamic Range: 70 dB
• Wavelength Accuracy: ±0.5 nm (350–1750 nm); ±0.05 nm (1510–1570 nm)
• Wavelength Linearity: ±0.02 nm (1510–1570 nm)
• Wavelength Repeatability: ±0.005 nm
• Wavelength Resolution: 0.05 nm to 10 nm (selectable)
• Level Accuracy: ±0.3 dB
• Level Linearity: ±0.05 dB
• Sensitivity: -65 dBm
• Maximum Input Power: +20 dBm (100 mW)
• Polarization Dependency: ±0.01 dB
• Sweep Time: 2.5 seconds or less (350–1750 nm)
• Monochromator Modes: Single-pass and double-pass selectable
– Key Features
• Three trace memories for comparison and storage
• 9.4-inch color LCD display
• Optical output port
• Pulsed light measurement capability
• Pre-programmed analysis functions for diverse measurement tasks
• Built-in GPIB interface for remote control and data acquisition
– Typical Applications
• DWDM device characterization
• EDFA performance evaluation
• LED, FB-LD, and FP-LD parameter measurement
• Fiber grating spectral analysis
• Optical filter insertion loss measurement
• Wavelength-dependent fiber attenuation characterization
• Broadband light source evaluation
• Color and spectral analysis
– Physical
• Dimensions: 32 × 28 × 22 in
• Weight: 70 lbs
