♦ Optical component is used as filter to change the state of rays of lights when it passes the filter, with characteristics of double refraction, inclination and rotatory polarization; there are an optical low pass filter (double refraction board) and a wavelength board.
Synthetic Quartz Crystal is grown artificially in high temperature and pressure vessel called the autoclave, by hydrothermal method. Crystal Blank is made from Synthetic Quarts Crystal which is processed and formed into board or disk shape.

Product	Type	RoHS	Pb free	Spec sheets (PDF)
Synthetic Quartz Crystal	As-Grown			(PDF file)
Synthetic Quartz Crystal	Lumbered			(PDF file)
Synthetic Quartz Crystal	Standard Spec.			(PDF file)
Crystal Blank	AT-cut Plate			(PDF file)
Crystal Blank	ST-cut and Z-cut Wafer			(PDF file)
Optical Low-pass Filter	Single Plate-type			(PDF file)
Optical Low-pass Filter	Bonding-type			(PDF file)
λ/4 and λ/2 Wavelength Plates	Single-board Type (x or y-cut)			(PDF file)
λ/4 and λ/2 Wavelength Plates	Bonding Type			(PDF file)

Specifications described in this site are subject to change without notice for improvement.
For more information such as "Precaution for use", and etc, please refer the Application Note.