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Precision Optics
Coating Service
 
 
Color Glass Filter | Neutrual Density Filter | Bandpass Filter | IPL Filter & IPL Crystal
IR Cut filter | Laserline Interference Filter | Birefringent Filter
 
Birefringent Filter
    Simphoton birefringent filter is made by crystal quartz. It's used in the laser cavity for wavelength selection. We can provide different thickenss birefringent filter for our customer's laser applications.
 

Specifications:
Material: Crystal quartz
Parallelism:<5 arc seconds
Surface Quality: 20/10
Diameter Tolerance: +0.0,-0.2mm
Clear Aperture: 90% of the central area
T=0.50mm
Thickness Toletance: 0.02mm


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