The Yokogawa AQ6376E is a short-wavelength range benchtop Optical Spectrum Analyzer (OSA) specifically engineered for applications in the visible to near-infrared spectrum. It covers a unique wavelength range from 350 nm to 1200 nm, filling a critical niche for research, development, and manufacturing of devices that operate in this band.
(Specifications)
Parameter Category Specification Details
Model Yokogawa AQ6376E
Wavelength Range 350 to 1200 nm
Wavelength Resolution 0.05 nm (programmable from 0.05 nm to 5 nm)
Dynamic Range 70 dB typical (at 100 nm span, ±0.5 nm from peak)
60 dB minimum (at 100 nm span, ±0.1 nm from peak)
Wavelength Accuracy ±0.05 nm (in 630 - 640 nm range, after auto-calibration)
±0.1 nm (in 350 - 1200 nm range)
Level Accuracy ±0.5 dB typical
Sensitivity +10 to -70 dBm (633 nm, resolution: 0.05 nm)
Sweep Speed Typically < 1.0 seconds for a 100 nm span (resolution: 0.1 nm)
Polarization Dependency ±0.1 dB typical
Display 8.4-inch TFT color LCD (800 x 600 pixels)
Measurement Functions Standard Spectrum, ASE Spectrum, SMSR, Power Meter Mode, Waveform Math (+, -, *, /), Limit Test
Data Storage Internal Flash Memory, external USB memory
Interfaces GPIB (IEEE-488), LAN (100BASE-TX), USB (Type-A for memory, Type-B for remote control)
Operating Temperature +5°C to +40°C
Dimensions (W x H x D) 426 mm x 177 mm x 480 mm (excluding projections)
Weight Approximately 16 kg