2D Birefringence Measurement System
WPA-KAMAKIRI
This product is very effective if evaluation with high spatial resolution is essential. PET films and resin molded products often have a phase difference of more than 1000 nm, which complicates the optical system for quantitative evaluation of birefringence distribution.
With the WPA series, it is possible to measure a phase difference of about 3000 nm by selecting three different wave lengths and comparing and calculating the phase difference at each wave length. In addition, a high phase difference option is available to meet the needs of measuring ultra-high phase differences of about 10,000 nm.
Measurement Example
Film
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| Output |
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| Range |
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| Repeatability |
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| Resolution |
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| Operating wavelength |
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| Dimensions (W x D x H) |
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| Field of View |
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| Weight |
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| Interface |
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| Power supply |
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| Software |
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| Items included |
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| Zoom lens |
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| Field-Of-View (FOV) Correction |
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| Lens analysis function |
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| Lens Measurement Stage |
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| Real-time analysis |
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| Chromatic dispersion mode |
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| High retardation measurement option |
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| Remote control |
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