www.edmundoptics.co.uk/LO 117
crystaline polarizers thin film polarizers crystaline waveplates
Wollaston and Rochon Polarizers
• Quartz, Calcite, YVO4, MgF2, and α-BBO Substrates
• 130 - 7000nm Options Available
• Up to 27° Separation of Ordinary and Extraordinary Rays
Quartz Calcite YVO4 α-BBO
Outer Diameter (mm): 25.4 +0.0/-0.2
Clear Aperture (mm): 10
Length Tolerance (mm): ±0.1
Transmitted Wavefront: λ/4 @ 632.8nm
Surface Quality: 20-10
Extinction Ratio: Quartz, Calcite: >20,000:1
α-BBO, YVO4: >200,000:1
MgF2: >10,000:1
Beam Deviation (arcmin): <3
Damage Threshold, By Design (J/cm2): 10 @ 1064nm, 20ns
Length (mm): 28.0 18.0 18.0 18.0
Wavelength Range (nm): 200 - 2300 350 - 2300 400 - 4000 190 - 3500
Separation Angle a (˚): 2 - 3
(2 @ 1064nm)
16.7 - 22.5
(19 @ 980nm)
19.6 - 23.3
(20 @ 1550nm)
15 - 27
(16 @ 800nm)
Stock No. #68-820 #68-821 #68-822 #68-823
Price £481.10 £493.00 £679.15 £832.15
Call For Custom Capabilities and OEM Quantity Pricing
Quartz MgF2 YVO4 α-BBO
Length (mm): 28.0 28.0 16.0 18.0
Wavelength Range (nm): 200 - 2300 130 - 7000 400 - 4000 200 - 3500
Separation Angle a (˚): 1.0 - 1.5
(1 @ 1064nm)
1.0 - 2.0
(1 @ 980nm)
9.8 - 13.0
(10 @ 1550nm)
8.0 - 14
(8 @ 800nm)
Stock No. #68-824 #68-825 #68-826 #68-827
Price £594.15 £709.75 £752.25 £862.75
Call For Custom Capabilities and OEM Quantity Pricing
Wollaston Polarizers Rochon Polarizers
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Diameter
Clear
Aperture
Length
α
Outer
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Aperture
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