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Precisely measure the central wavelength and power of single or multiplexed laser signals with the IQ-5320 Multi-Wavelength Meter. This accurate instrument is, in fact, a spectrum analyzer, but it is more commonly recognized in the industry as a wavelength meter. Wavelength measurement precision is at least ten times better than what is available with traditional dispersion-based optical spectrum analyzers (OSAs) and at a much better price.
The measuring mechanism is based on a scanning Michelson interferometer. Specialized algorithms convert information from an interferogram (power as a function of path difference between two Michelson arms) into a spectral format (power as a function of wavelength), leading to highly accurate wavelengths.
This unit has the following features:
- Wavelength and power measurements for multiplexed signals (WDM)
- Monitor up to 200 channels simultaneously
- One-measurement-per-second capability
- Resolution and uncertainty down to the picometer level
- State-of-the-art drift analysis
This unit has the following specifications:
Wavelength Measurement:
- Wavelength range: 1450 to 1650 nm
- Wavelength uncertainty: +/- 0.003 nm
- Wavelength display resolution: 0.001 nm
- Wavelength repeatability: +/- 0.001 nm
- Minimum channel spacing
- similar power level signals: => 12.5 GHz
- 13 dB difference between signals: => 25 GHz
Power Measurement:
- Power range: + 10 to − 45 dBm
- Power display resolution: 0.01 dB
- Power uncertainty: +/- 0.35 dB
- Power repeatability: +/- 0.1 dB
- Power linearity
- +10 dBm to −20 dBm: +/- 0.1 dB
- −20 dBm to −30 dBm: +/- 0.25 dB
- Polarization dependence: Typical +/- 0.2 db, Maximum +/- 0.25 db
- Maximum input power: + 15 dBm
- OSNR: Typical 29 dB, Minimum > 25
This module is designed to work in the Exfo IQ-203 and IQ-206 Mainframes.
We have IQ-5320-58 , IQ-5320-EA , IQ-5320-89, IQ-5320-EI
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