Elliptical Polarization Measurement Device
Elliptical Polarization Measurement Device KOBRA-HBPR
Phase difference, birefringence, and orientation angle can be measured quickly and with high precision through simple operations.
1. Wide measurement range… 1nm～ 2. High repeatability accuracy… ±1nm 3. Excellent operability 4. Comprehensive software
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basic information
Traditionally, molecular orientation evaluation using birefringence has been conducted, but measurements using refractometers and polarizing microscopes are labor-intensive and it has been quite difficult to measure accurately. The KOBRA series has made it possible to measure phase difference, birefringence, and orientation angle (maximum refractive index direction) quickly and with high precision through simple operations.
Price range
Delivery Time
P4
Applications/Examples of results
1. Research and development of optical functional films, quality control 2. Orientation evaluation of stretched films (three-dimensional refractive index, in-plane orientation) 3. Evaluation of heat shrinkage, tear resistance, etc. of packaging films 4. Evaluation of twist angle and wavelength dispersion characteristics of liquid crystal cells 5. Evaluation of transmitted elliptical polarization of optical elements
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Company information
The Functional Materials Company will form a development-oriented business as a pillar of the business structure transformation within the Oji Group, advancing the development of new products and technologies closely aligned with our customers, as well as the exploration of new businesses utilizing core technologies. <Companies belonging to the Company> ■ Oji Fitec Co., Ltd. ■ Oji Imaging Media Co., Ltd. ■ Oji Tack Co., Ltd. ■ Shintack Chemical Co., Ltd. ■ Oji Kinocross Co., Ltd. ■ Oji Measuring Instruments Co., Ltd. ■ Oji Timely Co., Ltd. Others * Oji Functional Materials Company Portal Site https://www.oji-fmc.com/