Lamina quarto d'onda

A multi-order wave plate structured from a birefringence polymer sandwiched between two glass substrates. Ideal for basic polarized light experiments and experiments that do not require high levels of precision.

[Features]
· Ideal for basic polarized light experiments and experiments that do not require high levels of precision as they are more affordable than quartz crystal wave plates.
· The birefringence of a wave plate varies depending on the wavelength of the light. Its phase contrast​also changes.
· Therefore, there are some cases where the wavelength plate will not be effective in wavelengths other than the wavelength to be used.
· An anti-reflection film for the wavelengths used has been applied on the front and the back surfaces of the wave plate.
· Do not use in high temperature environments or with high energy lasers.
· The phase contrast​may change due to changes in temperature.