Frit-Fused Quartz Vapor Cells With Two Tubes

This is frit-fused Quartz Vapor Cells used for tomic clock, atomic gyroscope, aerospace laser frequency stabilization.

The meterials are Quartz and Borosilicate,wave length rang of quartz is 190-2500nm and wave length rang of Borosilicate is 340-2500nm.It's size is Φ8*L35mm（customized).