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Wollaston Optical Polarizer Single Layer MgF2 Quartz Wollaston Prism

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Wollaston Optical Polarizer Single Layer MgF2 Quartz Wollaston Prism

Name: Wollaston Optical Polarizer Single Layer MgF2 Quartz Wollaston Prism
Brand: STAR OPTIC
Price: 1 USD

Brand Name : STAR OPTIC

Model Number : WLP

Certification : RoHS, ISO9001

Place of Origin : Wuhan, China

MOQ : 1pc

Price : Negotiable

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 50000pcs/Month

Delivery Time : Negotiable

Packaging Details : Safe and dust-free packing

Product Name : Wollaston Polarizers

Constructure : wo orthogonal prisms of birefringent material

Feature : Separate ordinary and extraordinary beams at certain angle

Application : polarization analyzers and spectrometers

Separation Angle : 2°, 16°, 20°

Mount : Black Anodized Aluminium

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Wollaston Polarizers, Wollaston Prisms, Separating Light Into Linearly Polarized Beams With Orthogonal Polarization

Overview:

A Wollaston prism separates light into two separate linearly polarized outgoing beams with orthogonal polarization. The two beams will be polarized according to the optical axis of the two right angle prisms.

The Wollaston prism consists of two orthogonal prisms of birefringent material—typically a uniaxial material such as Calcite, YVO4 and Crystal Quartz. These prisms are cemented together on their base to form two right triangle prisms with perpendicular optic axes. Outgoing light beams diverge from the prism as ordinary and extraordinary rays due to the differences in the indexes of refraction, with the angle of divergence determined by the prisms' wedge angle and the wavelength of the light. Commercial prisms are available with divergence angles up to 20° and both output beams are highly polarized with an extinction ratio of >10 000:1 or >100 000:1 in each output.

Wollaston prisms have been used as polarization analyzers as well as in spectrometers.

General Specifications of Wollaston prisms:

Material	Calcite, YVO4, Quartz
Wavelength Range	Calcite: 400-2300nm; YVO4: 500-4000nm; Quartz: 400-2300nm
Extinction Ratio	Calcite:<5x10^-5; YVO4:<5x10^-5; Quartz:<5x10^-4
Surface Quality	20/10
Wavefront Distortion	<λ/4@632.8nm
Beam Deviation	<3 arc minutes
Damage Threshold	>5W/cm²CW, 1064nm
Coating	Single Layer MgF2@1064nm
Mount	Black Anodized Aluminium

Wollaston Optical Polarizer Single Layer MgF2 Quartz Wollaston Prism

Standard Products of Wollaston prisms:

Part Number	Material	Wavelength (nm)	Separation Angle (°)	CA (mm)	Mount (mm)	AR Coating
WLP-Q-2-10	Quartz	400-2300	2.0@980nm	10.0	φ25.4X28	MgF2
WLP-Q-2-12	Quartz	400-2300	2.0@980nm	12.7	φ25.4X33	MgF2
WLP-Q-2-15	Quartz	400-2300	2.0@980nm	15.0	φ30.0X38	MgF2
WLP-Q-2-20	Quartz	400-2300	2.0@980nm	20.0	φ38.0X48	MgF2
WLP-C-16-08	Calcite	400-2300	16.0@1064nm	8.0	φ25.4X17	MgF2
WLP-C-16-10	Calcite	400-2300	16.0@1064nm	10.0	φ25.4X19	MgF2
WLP-C-16-12	Calcite	400-2300	16.0@1064nm	12.7	φ25.4X21	MgF2
WLP-Y-20-08	YVO4	500-4000	20.0@1550nm	8.0	φ25.4X17	MgF2
WLP-Y-20-10	YVO4	500-4000	20.0@1550nm	10.0	φ25.4X19	MgF2
WLP-Y-20-12	YVO4	500-4000	20.0@1550nm	12.7	φ25.4X21	MgF2

Product Tags:

Wollaston Optical Polarizer Single Layer MgF2 Quartz Wollaston Prism Images

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