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Optical Lyot Depolarizer 20Hz For Monochromatic Broadband Light

Categories Optical Polarizer
Brand Name: STAR OPTIC
Model Number: QLD
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: Quartz Lyot Depolarizer
Constructure: two crystal quartz wedges
Optical axis: alone the wedge plane
Orientation angle between two axes: 45°
Sides: uncoated
Advantage: deal For >6mm Diameter Monochromatic Light & Broadband Light
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Optical Lyot Depolarizer 20Hz For Monochromatic Broadband Light

Quartz Lyot Depolarizer, Ideal For >6mm Diameter Monochromatic Light & Broadband Light

Overview:

Quartz Lyot Depolarizer is used to convert a polarized incoming monochromatic light beam into a pseudo-random polarized beam. Incoming light beam with broadband source will also be converted by the depolarizer that varies spatially and wavelength. Quartz Lyot Depolarizer is constructed of two crystal quartz wedges. The optical axis of each wedge is along the plane, whereas the orientation angle between the two wedges is 45°. This depolarizer is unique as there is not requirement in orienting the axes of the depolarizer, and is useful if the initial polarization state of incoming light is unknown.


These quartz lyot depolarizers are ideal for greater than 6mm diameter Monochromatic Light & Broadband Light. We offer these quarts lyot depolarizers with technique of epoxy cemented and optically contacted.


General Specifications of Quartz Lyot epolarizer:

MaterialQuartz+Quartz
Dimension Tolerance+0/-0.2mm
Thickness Tolerance±0.2mm
Surface Quality60/40
Clear Aperture>90% central
Flatness<λ/8@632.8nm
Parallelism<1 arc minute
Beam Deviation<3 arc minutes
CoatingUncoated
Damage ThresholdCemented: >500mJ/cm2, 20ns, 20Hz @1064nm
Optically contacted: >5J/cm2, 20ns, 20Hz @1064nm


Standard Products of Quartz Lyot Depolarizer:

Part Number

Type

Dimension

(mm)

Thickness
(mm)

Wavelength

(nm)

QLD-C-2507-400-2500Cemented25.47.5400-2500
QLD-O-2507-220-2500Optically Contacted25.47.5220-2500


Quality Optical Lyot Depolarizer 20Hz For Monochromatic Broadband Light for sale
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