[19a-PA1-1~23] 1.2 Education

[19a-PA1-19] Educational tool of polarization color using reflection by glass

〇yutaro shibata¹, Toshiki Matsuzaki¹, Huangyi Qin¹, Kenji Harada¹ (1.Kitami Inst. of Tech.)

Keywords:polarization, Educational tool, reflection

When light is reflected on the surface of a transparent material such as glass, its reflectance has a polarization direction dependency. When observing at a certain angle, light oscillating in a direction perpendicular to the reflecting surface has a reflectance of 0 %. This technique is mainly used for polarized sunglasses and polarizing filters of cameras, and is used for cutting reflected light such as water surface and window glass. In this research, we will explore the polarized color display on the glass plate using this property.