PRODUCTS

Low Order Waveplate
Description
Low Order Waveplates are much better than the multi-order wave-plates because of its thinner thickness less than
0.5 mm. Better temperature(36°C), Wavelength (1.5 nm) and incident angle(4.5°) bandwidth and high damage
threshold make it widely used in common application. Also it is economical.
 
Specifications:  
Material:   Crystal Quartz
Standard Wave:  quarter-wave(λ/4), half-wave(λ/2)
Dimension tolerance:   +/-0.1mm                       
Wavefront distortion:  λ/8@632.8nm                      
Retardation tolerance:  λ/300                          
Parallelism:   <1 arc second                              
Surface quality:   20-10                                 
Clear aperture:   >90% central area                          
AR coating:  <0.2% @wavelength                 
 
 
Standard size Φ5 Φ10 Φ12.7 Φ15
Φ20 Φ25.4 Φ30 Φ38.1
 
 
Standard
wavelength
266nm 355nm 532nm 632.8nm 780nm 808nm
850nm 980nm 1064nm 1310nm 1480nm 1550nm
 

Ms. Lin

Mr. Wen

Ms.Chen