The DAISI-MT (Digital Automated Interferometer for Surface Inspection) is a measuring instrument for multifiber connector end face geometry designed based on the same concept as the auto-focus, auto-calibration of DAISI.
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The megapixel CCD used in this device achieves superior repeatability and reproducibility properties and rapid measuring speed. Moreover, because it is equipped with a USB 2.0 computer interface, like the DAISI it can be readily connected to a laptop computer.
|Curvature radius (mm)||±0.05% / ±0.05%||3 to flat|
|Spherical eccentricity (µm)||±0.5 / ±1||0 to 500|
|Fiber draw-in (nm)||±1 / ±1.5||±160 (±15 000 white LED options)|
※*Note: Repeatability and reproducibility
Repeatability refers to the numerical value that can be consistently observed in measurements repeated 50 times without the connector being disconnected and reconnected, while reproducibility refers to the numerical value that can be consistently observed in measurements repeated 50 times with the connector being disconnected and reconnected for each measurement, with the value observed being 1Σ in both cases.