The Yokogawa AQ6370 is a high-performance bench-top optical spectrum analyzer (OSA) designed for the 600 nm to 1700 nm wavelength range. Inheriting the optical capabilities of the AQ6317 series and the high throughput of the AQ6319, it features a 0.02 nm maximum resolution, high dynamic range, and versatile connectivity for automated testing. This model is widely used in optical communication networks, laser characterization, and the development of active and passive fiber-optic components.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GP-IB, RS-232C, Ethernet (10/100Base-TX), USB 1.1 (Host & Device) |
| Display | 10.4-inch color TFT-LCD (SVGA, 800 × 600 resolution) |
| Warm-up Time | 1 hour (for specified wavelength accuracy) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 to 240 V AC, 50/60 Hz, approx. 150 VA maximum power consumption |
| Operating Temperature | 5 to 35 °C |
| Dimensions (W×H×D) | 426 mm × 221 mm × 459 mm |
| Weight | 19 kg |
Wavelength Performance
| Parameter | Value |
|---|---|
| Wavelength Range | 600 to 1700 nm |
| Wavelength Resolution Settings | 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0 nm |
| Minimum Sampling Resolution | 0.001 nm |
| Sweep Span Range | 0 nm, 0.1 to 1100 nm |
Optical Power Performance
| Parameter | Value |
|---|---|
| Level Sensitivity | -90 dBm (1310 to 1620 nm, resolution 0.05 nm or wider, sensitivity HIGH3) |
| Maximum Safe Optical Input Power | +20 dBm |
| Close-in Dynamic Range | 70 dB (peak ±0.2 nm), 73 dB (peak ±0.4 nm) at 1520 to 1580 nm, resolution 0.02 nm |
| Level Accuracy | ±0.4 dB (at 1310/1550 nm, -20 dBm input level) |
| Level Flatness | ±0.1 dB (1520 to 1580 nm) |
Sweep Characteristics
| Parameter | Value |
|---|---|
| Sweep Time | 0.2 s or less (100 nm span) |
| Number of Sweep Sampling Points | 101 to 50001 |
Optical Interface
| Parameter | Value |
|---|---|
| Compatible Optical Fiber | Single-mode (SM 9.5/125 µm), Multi-mode (GI 50/125 µm, GI 62.5/125 µm) |
| Optical Input Connector Type | Universal Adapter (user-replaceable FC, SC, ST etc.) |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Trigger Input Connector | BNC, TTL level |
| Video Output Connector | Analog RGB (D-Sub 15-pin) |
| Keyboard/Mouse Port | USB |
| Trigger Output Level | TTL |
Remote Control & Programming
| Parameter | Value |
|---|---|
| Remote Command Support | SCPI standard, AQ6317 emulation mode |
| Macro Programming | Built-in simple macro function for automated testing |
Physical & Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -10 to 50 °C |
| Operating Humidity Range | 20 to 80% RH (non-condensing) |
Level Performance
| Parameter | Value |
|---|---|
| Level Linearity | ±0.05 dB (-50 to 0 dBm), ±0.1 dB (-70 to -50 dBm) |
| Polarization Dependence | ±0.05 dB (at 1310/1550 nm), ±0.1 dB (1200 to 1620 nm) |
Analysis & Software
| Parameter | Value |
|---|---|
| Built-in Analysis Functions | DFB-LD, FP-LD, LED, Spectral Width, WDM, PMD, EDFA, Optical Filter, Color Analysis |
Remote Control
| Parameter | Value |
|---|---|
| GPIB Emulation | AQ6317 series command compatibility |
Display
| Parameter | Value |
|---|---|
| Trace Display Modes | Write, Max Hold, Min Hold, Average, Fix |
Environmental
| Parameter | Value |
|---|---|
| Operating Altitude | Up to 2000 m |
Technology
Optical Spectrum Analysis (OSA)
Applications
Characterization of optical active and passive components, laser diodes, transceivers, and optical amplifiers
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