Wollaston Prism 38×28mm Wavelength Range 190 - 3500nm
WPPB-20-28SN
It is a prism for separating the incident beam into two linearly polarized beams with orthogonal polarizing direction. Used in the optical system of a phase-contrast microscope.
◦Outgoing beam is emitted with deviation. In this case, the emitted beams are in opposite directions depending on the orientation of polarization.
◦A single-layer anti-reflection coating has been applied on the surface of the Wollaston prism to proved higher transmittance.
◦A single-layer anti-reflection coating has been applied on the surface of the Wollaston prism to proved higher transmittance.
| Name | Wollaston Prism 38×28mm Wavelength Range 190 - 3500nm |
|---|---|
| Weight | 0.0800kgs |
| Standard Coatings Available | No |
| Guide |
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| Remark | - |
| Attention |
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| Image Label | Wollaston Prism 38×28mm Wavelength Range 190 - 3500nm |
| Material | α-BBO , Calcite |
| Transmitted wavefront distortion | λ/4 |
| Coating | Both surfaces ; MgF2 single-layer antireflection coating |
| Laser Damage Threshold | 0.3J/cm2 (Laser pulse width ; 10ns ) |
| Surface Quality (Scratch-Dig) | 20-10 |
| Wavelength Range | 190 - 3500nm |
| Extinction ratio | ＜5×10-6 |
| Separation angle (first Wavelength) | 27°(at 190nm) |
| Separation angle (second Wavelength) | 16°(at 800nm) |
| Separation angle (third Wavelength) | 17°(at 3500nm) |
| φA | 20mm |
| φD×L | 38×28mm |
In stock
SKU
WPPB-20-28SN
£1,618.80
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It is a prism for separating the incident beam into two linearly polarized beams with orthogonal polarizing direction. Used in the optical system of a phase-contrast microscope.
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