2D Birefringence Evaluation System for easy, fast, and versatile analysis.
Easily and quickly measure the phase difference, birefringence, and internal strain of transparent materials! Various analyses are possible.
Our company offers the 2D birefringence evaluation system 'PA/WPA series', which contributes to the improvement of the quality and functionality of optical materials. The "WPA series" enables the measurement of large phase difference surface distributions. The "PA series" allows for high-resolution measurements of low-distortion targets. Additionally, we have the "NIR series," which is suitable for quality control and process development, featuring special window glass that is opaque to visible light but has transmission characteristics in the near-infrared range, as well as resin covers. 【Product Lineup (Excerpt)】 ■WPA-300 ■WPA-micro ■PA-300 ■PA-300-XL ■PA-300-NIR/WPA-200-NIR *For more details, please download the PDF or feel free to contact us.
basic information
【Options (Excerpt)】 ■ Various optional lenses ■ Data processing functions ■ 3-level phase contrast plate / Phase contrast plate for microscopes ■ Wide field correction function (for film / for wafers) ■ Photoelastic coefficient measurement option ■ Light-shielding cover for PA・WPA-L (standard type, L type) *For more details, please download the PDF or feel free to contact us.
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Model number/Brand name
Photonic Lattice Corporation
Applications/Examples of results
【Measurement Examples】 ■Lens ■Glass ■Resin Molded Products ■Film ■Wafer ■Organic Polymer ■Cellulose Nanofiber *For more details, please download the PDF or feel free to contact us.
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Our company is an electronic measuring instrument sales agency established in Yokohama in 1967. We handle current and voltage measuring instruments, frequency measuring instruments, noise and vibration measuring instruments, environmental testing machines, infrared thermography, and more, working to solve the challenges of a wide range of customers, including manufacturers of electrical products, automobile manufacturers, universities, and government agencies. Currently, we are supported by many customers at our nine domestic locations in Tokyo, Yokohama, Atsugi, Hamamatsu, Nagoya, Mie, Kyoto, Osaka, and Okayama, as well as two overseas locations.