功能

• This is a combination of an adapter that can fix polarizing prisms of various sizes, such as Grantomson prisms, and a rotating holder that can rotate 360 degrees around the optical axis.
• It can be used for precise polarization experiments using the Grantomson prism or for polarization measurement equipment.
• SPH is used when the rotation mechanism has a fine tuning mechanism to detect an extinction ratio below 10^-5.
• The PH and SPH types are equipped with a freely movable scale plate for easy adjustment of the polarization axis.
• The SPH can rotate the rod mounting direction by 90 degrees, allowing you to perform fine adjustment operations and read tick marks from the side.
• The SPH is equipped with a clamp for the fine adjustment mechanism to avoid misoperation after adjustment.
• The polarization prism is secured to the holder by a screw ring.
• * The amount of the Grantomson prism is not included in the rotary holder and adapter.
• * Please purchase the Grantomson Prism separately.
• * Rotary holder and adapter (GTPC-ADP) are sold separately.
• * Please purchase the Grantomson prism, adapter and rotating holder together.