产品特点

 Multiple Order waveplates(Low Order Waveplate) are made so that the relative phase change is larger than the required value by an integer multiple of 2π. While the performance at the design wavelength can be essentially the same, chromatic dispersion has a stronger effect for thicker plates, so that the optical bandwidth in which the plate has roughly the correct relative phase change is limited. Also, the retardance has a higher temperature sensitivity.

产品参数

Specifications:

Material:	Quartz
Diameter Tolerance:	+0.0, -0.1mm
Wavefront Distortion :	λ/8 @ 632.8nm
Retardation Tolerance:	λ/300
Parallelism:	<1 arc second
Surface Quality:	20/10
Clear Aperture:	>90%
Coating:	S1&S2: R<0.2% @ wavelength

STANDARD WAVELENGTH

Half Waveplates P/N#	Quarter Waveplates P/N#	Diameter(mm)
WPH210	WPH410	10
WPH212	WPH412	12.7
WPH215	WPH415	15
WPH220	WPH420	20
WPH225	WPH425	25.4