Product Description:
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Maximum number of laser line input: 200
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Wavelength range: 1270 – 1650 nm (182 to 236 THz)
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Absolute accuracy ±2 ppm (±0.003 nm at 1550 nm and 1310 nm), laser line spacing is 15 GHz
The HP 86120C multi-wavelength meter series is a suitable optimization tool for efficient development, manufacturing, installation and verification of optical devices and optical networks in next-generation applications. The Keysight multi-wavelength meter is an instrument based on the Michelson interferometer. It can measure the wavelength and optical power of the laser within a certain wavelength range, and it can also measure multiple laser lines at the same time, so that it can measure the Fabry-Perot laser DWDM signal and multiple laser lines.
Characteristic:
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Complete wavelength scan in 1 second
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Wavelength accuracy: +- 2 ppm, laser line spacing> 15GHz
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High laser input power: 10dBm (18dBm-safe input level)
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Built-in HeNe laser wavelength standard
Advantage:
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Wavelength accuracy ensures that you can perform accurate channel characterization of dense WDM systems to detect channel wavelength changes and adjacent channel crosstalk.
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The high input power allows you to perform transmitter tests without the need for additional connections and instruments (such as attenuators).
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The built-in HeNe can guarantee real-time and accurate absolute wavelength measurement according to the standard at any time, while ensuring accurate and repeatable experimental results.
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