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 and tear resistance 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 new technologies closely aligned with customer needs, as well as the exploration of new businesses utilizing core technologies. <List of affiliated companies> ■ Oji F-Tex Co., Ltd. ■ Oji Imaging Media Co., Ltd. ■ Oji Tac Co., Ltd. ■ New Tac Kasei Co., Ltd. ■ Oji Kinocloth Co., Ltd. ■ Oji Scientific Instruments Co., Ltd. ■ Oji Timely Co., Ltd. Others * Oji Functional Materials Company Portal Site https://www.oji-fmc.com/