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World-class Optical Performance
High Resolution 0.02 nm* & High Dynamic Range 78 dB*
The advanced monochromator achieves high wavelength resolution and high close-in dynamic range. With the sharper spectral characteristics of the monochromator, spectral signals in close proximity can be separated clearly and measured accurately.
High Sensitivity: - 90 dBm*
Weak optical signals can be measured accurately and quickly.
7 sensitivity settings
Can be selected according to test applications and measurement speed requirements. The settings correspond to the sensitivity from - 60 dBm to - 90 dBm in approx 5 dB steps,
High dynamic mode
Obtains a better dynamic range by reducing the influence of stray-light, which is caused when the input is a strong optical signal.
Pulsed Light Measurement
• Peak-Hold and External trigger mode
Measure a pulse peak spectrum of a pulsed light signal.
Often used in the transmission loop testing of telecommunication systems, and also in the low power measurement at the early stage of laser chip development to catch the peak power of a pulsed signal.
Excellent Efficiency
Fast Sweep
With an advanced monochromator, faster electrical circuits, and noise reduction techniques, this equipment achieves fast measurement speed even when measuring a steep spectrum from DFB-LD or DWDM signals, or when measuring a low power signal from a broadband light source.
Wide Span Sweep yet High Resolution
The 50,001 data sampling points expands measurement range in a single sweep while keeping a high wavelength resolution. This makes your measurement easier and more efficient than conventional systems that use a low number of sampling points and require multiple partial measurements to cover the complete wavelength range.
Easy to Keep Accurate
Ambient condition change, vibration and shock to an optical precision product, like an optical spectrum analyzer, will effect the optical components, and eventually degrade optical performance.
Using standard functions, this series can maintain its high optical performance within a couple of minutes so that you can quickly start a measurement.
Optical Alignment Function
Automatically aligns the optical path in the monochromator using the built-in source to maintain high performance.
Wavelength Calibration Function
Automatically calibrates the spectrum analyzer with the built-in wavelength reference or an external light source, to ensure the wavelength accuracy.
Easy Operation
Trace zooming
- Change display conditions, such as center wavelength and span, by clicking and dragging the mouse
- Enlarge your area of interest instantly and move it at will.
- No need for another measurement to modify the display conditions.
Spectrum analysis functions
Data analysis function for popular applications
Built-in analysis function
- Spectral width analysis
- WDM (OSNR) analysis
- WDM-NF (EDFA) analysis
- DFB-LD analysis
- FP-LD analysis
- LED analysis
- Optical power analysis
- Various filter analysis
- Color analysis
Easy data handing
USB storage
- Support large size removable memory devices such as Flash ROM and hard disk drives (HDD)
- Easy way to carry a large number of data files.
512 MB internal storage
Save over 20.000 data files
Key Features
- Wavelength accuracy: 0.05 nm
- Wavelength resolution: 0.05 to 2 nm
- Max input power: +20 dBm
- Level sensitivity: - 70 dBm
- Dynamic range: 55 dB
- Single-mode and Multimode fibers
- Built-in wavelength reference source for wavelength calibration and optical alignment
- Universal optical connectors
- Various analysis functions
- X-axis: nm / THz / cm-1
Applications
- Optical active devices (Laser diode/Fiber laser)
- Optical passive devices (Filter/FBG/Specialty optical fiber)
- Development support of Applied photonics equipment
• Measurement/sensing area: Gas/Environmental sensing
• Medical/Bio area
• Telecom area: Optical fiber/Free-space communication