SUPER BROADBAND RETAX (5 Layers)(SB-RETAX-5L-1/4λ)

SUPER BROADBAND RETAX (5 Layers)(SB-RETAX-5L-1/4λ)

Constant liner 1/4λ retardance is realized for any wavelength ranging from visible (VIS) to near infrared (NIR) when linear polarized light passes through this waveplate. This waveplate is fabricated by laminating birefringent resin films within glass substrates having excellent optical characteristics such as optical glass and quartz.
It is possible to fabricate larger size more than 30mm diameter due to using resin film.
In case of limiting wavelength region between 450nm and 1100nm, we try customizing products based on an optical design

Super broadband circularly polarizing plate is realized by combining SB-RETAX-1/4λ with a broadband polarizer because constant linear 1/4λ retardation is realized for any wavelength ranging from 450nm to 1100nm with this waveplate.
The circularly polarizing plate has a function of isolator which blocks out reflection light when the circularly polarizing light which is changed from incident light passes through the plate and is reflected on the reflection surface.

Specification

Item number SB-RETAX-5L-1/4λ-20
SB-RETAX-5L-1/4λ-25
SB-RETAX-5L-1/4λ-30
Option *Without axis marks to indicate an optical axis direction. If you need them, please contact us.
*Please ask about size and shape other than standard products. For example, in case of inch size, we customize size by changing inch to meter.
*Please ask about the mass production.

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