Dual-Wavelength Waveplates

Dual Wavelengths Waveplate

 

Dual wavelength waveplate is a multiple waveplate that provide a specitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.

Specifications:

Material: -----------------------------------------------Optical Grade Crystal Quartz 
Dimension tolerance: -----------------------------+0.0, -0.2
Wavefront distortion: --------------------------------l /8@633nm 
Retardation tolerance: -----------------------------l /300 
Parallelism: -----------------------------------------<3 arc second (General),1 arc second (High Precision)
Surface quality: --------------------------------------20-10 
Clear aperture: ---------------------------------------Central 90% 
AR coating: -----------------------------------------<0.2%@ wavelength 
Damage threshold: --------------------------------500MW/cm2 in 5ns pulse 
Holder: refer to <<Holers for waveplates>> 

Standard Products: 

 

Wavplate P/N#
Diameter (mm)
Phase Retardation
Price/pc in US$ for different pcs range
qty<=5
5<qty<=10
10<qty<=20
qty>20
WPD2121
12.7
λ@1064nm+λ/2@532nm
$56
$46
$35
RFQ
WPD2122
12.7
λ/2@1064nm+λ@532nm
$56
$46
$35
RFQ
WPD2151
15
λ@1064nm+λ/2@532nm
$63
$53
$42
RFQ
WPD2152
15
λ/2@1064nm+λ@532nm
$63
$53
$42
RFQ
WPD2201
20
λ@1064nm+λ/2@532nm
$69
$59
$49
RFQ
WPD2202
20
λ/2@1064nm+λ@532nm
$69
$59
$49
RFQ
WPD2251
25.4
λ@1064nm+λ/2@532nm
$84
$69
RFQ
RFQ
WPD2252
25.4
λ/2@1064nm+λ@532nm
$84
$69
RFQ
RFQ

 

Note:"RFQ"satands for "Request For Quoting"

Ordering Information for Non-Standard Dual Wavelength Waveplates

 
 
Example: WPD- 2-D16 -λ/2@1064+λ/4@532
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