438B MULTI-WAVELENGTH METER
Description
The 438 Series Multi-Wavelength Meter combines proven Michelson interferometer-based technology with fast Fourier transform analysis in order to measure the wavelength, power, and OSNR of as many as 1000 discrete optical signals. With features such as high accuracy, a measurement rate of up to 10 Hz, and a broad operational range from 1000 to 1680 nm, the model 438 provides the most precise, efficient, and versatile WDM wavelength testing to satisfy the needs of any manufacturing engineer.
438B MULTI-WAVELENGTH METER
Specifications |
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|---|---|
| Wavelength Range: | 1000-1680nm |
| Accuracy: | 0.033 nm |
| Repeatability: | 0.15 pm |
Features
- Simultaneously measures wavelength and power of up to 1000 discrete optical signals
- Measurement rate as high as 10 Hz for reduced testing times
- Wavelength measured to an accuracy as high as ± 0.3 pm
- Continuous calibration with a built-in wavelength standard
- Measurement confidence level of ≥ 99.7%
- Traceable to NIST standards
- Power measured to an accuracy of ± 0.5 dB
- Automatically calculates OSNR to > 40 dB
- Operation from 1000 to 1680 nm covers the C, L, T, and O optical bands
- Operates with CW and modulated signals
- Rugged design for manufacturing environments
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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United States
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Frequently Asked Questions
The 438 Series Multi-Wavelength Meter is used to measure the wavelength, power, and OSNR of up to 1000 discrete optical signals for WDM test applications.
The wavelength can be measured to an accuracy as high as ± 0.3 pm.
The measurement rate can be as high as 10 Hz for reduced testing times.
The operational range is from 1000 to 1680 nm, covering the C, L, T, and O optical bands.
The power can be measured to an accuracy of ± 0.5 dB.