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Lambda/4 Waveplates

Custom Optical Waveplates for Phase Retardation and Polarization Control
Sinoptix
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Custom Optical Waveplates for Phase Retardation and Polarization Control
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Sinoptix offers high-precision custom optical waveplates, ideal for applications requiring phase retardation and polarization modification. Manufactured from premium materials such as N-BK7, HK9L, or quartz substrates, these waveplates ensure exceptional optical clarity and durability. With customizable dimensions and wavelengths, ...

Specifications
Waveplate Type: Zero Order, Multiple Order
Material: Quartz, N-BK7
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: custom mm
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Zero Order Waveplates - True Zero Order (TZO) and Effective Zero Order (ZO) - Alien Photonics
Alien Photonics
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Zero Order Waveplates - True Zero Order (TZO) and Effective Zero Order (ZO) - Alien Photonics
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Zero Order Waveplates. Half and quarter single-plate waveplates rotate or convert polarization.  True Zero Order (ZO) Waveplate is single plate (if too thin can be bonded or glued to base) of true retardance of less than 1λ. Effective Zero Order (ZO) Waveplate construction involves construction of two ...

Specifications
Waveplate Type: Zero Order
Material: Quartz and MgF2, MgF2, Quartz
Mounting: Mounted, Unmounted
Shape: Round, Custom
Size: 7-30 mm
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Zero Order Waveplate 10mm-Z-L/4-248nm
Tower Optical Corporation
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Zero Order Waveplate 10mm-Z-L/4-248nm
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Tower’s 10mm Zero order waveplates provide users with a high performance Crystal Quartz retarder with a clear aperture of 8mm. These waveplates are air spaced, having a stainless steel spacer between two crystal quartz plates that form the zero order capability. Zero order waveplates are far less sensitive to temperature ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round
Size: 10 mm
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Liquid Crystal Polarization Rotator
ARCoptix S.A.
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Liquid Crystal Polarization Rotator
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The Liquid Crystal Polarization Rotator is a highly useful optical component that effectively and achromatically rotates the polarization of light. It uses Liquid Crystal twisted nematic technology to rotate the orientation of linear polarization by a fixed amount of typically 45° or 90°.     The device has a wide ...

Specifications
Waveplate Type: Achromatic
Material: Liquid Crystal
Mounting: Mounted
Shape: Round
Size: 22 mm
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Low Order (Multi Order) Waveplate
CRYSMIT OPTICS
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Low Order (Multi Order) Waveplate
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The low (multiple) order waveplate is designed to give a retardance of several full waves, plus the desired fraction. This result in a single, physically robust component with desired performance.  However, even small changed in wavelength or temperature will result in significant changes in the desired fractional ...

Specifications
Waveplate Type: Multiple Order
Material: Quartz
Mounting: Mounted
Shape: Round
Size: 15 mm
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Single Plate High Power Waveplate
Union Optic
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Single Plate High Power Waveplate
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Union Optic can offer single plate high power waveplate now, due to our unique technology, we can make thickness down to 20 microns. Thanks to her high damage threshold, single plate high power waveplate is normally used in high power application.  High Damage ThresholdBetter Temperature BandwidthWide Wavelength ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
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Quartz Waveplate -- Octadic/ Quarter/Half Waveplate--Circular/Quadratic Waveplate
Photonchina
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Quartz Waveplate -- Octadic/ Quarter/Half Waveplate--Circular/Quadratic Waveplate
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Waveplate is an optic in which the polished faces contain the optical axis. All light incidents normal to the surface are composed of components polarized parallel and perpendicular to the axis. In such a device, light polarized parallel to the axis will propagate slower than light polarized perpendicular to the axis. As the light ...

Specifications
Waveplate Type: Zero Order, Multiple Order, Achromatic
Material: Quartz and MgF2, MgF2, Quartz, Polymer, Mica, N-BK7, Custom, Not Specified
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: custom mm
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Quartz Waveplate -- Achromatic/Dual Wavelength/High Power Waveplate
Photonchina
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Quartz Waveplate -- Achromatic/Dual Wavelength/High Power Waveplate
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Achromatic Waveplate   Achromatic waveplate is made from two different substrate materials such as crystal quartz and magnesium fluoride. For the single material,waveplate’s working wavelength is very limited because of the dispersion of the material. But Achromatic Waveplate uses two different kinds of materials,with the ...

Specifications
Waveplate Type: Zero Order, Multiple Order, Achromatic
Material: Quartz and MgF2, MgF2, Quartz, N-BK7, Custom
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 1-80mm mm
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Quartz Waveplate --ture zero order/ zero order/ mulitple order
Photonchina
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Quartz Waveplate --ture zero order/ zero order/ mulitple order
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Photonchina’s waveplates fabrication starts from quartz materials cutting with their axes oriented within a few arcminutes before being polished to a laser-quality finish, arcsecond parallelism, and <λ/10 wavefront. Their thickness tolerance is a only small fraction of a micron. To verify retardation tolerances, ...

Specifications
Waveplate Type: Zero Order, Multiple Order, Achromatic
Material: Quartz and MgF2, MgF2, Quartz, N-BK7, Custom
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 1-80 mm
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Multiple Order Quarter Waveplate 514 nm
Ealing Catalog
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Multiple Order Quarter Waveplate 514 nm
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Ealing Multiple Order Waveplates are available in a range of laser-line wavelenths, mounted in a 25.4 mm diameter mount. Multiple Order Waveplates are sensitive to changes in temperature, angle of incidence, and degree of collimation. They are intended for use at the design wavelength only. If used at a different wavelength, a ...

Specifications
Waveplate Type: Multiple Order
Material: Quartz
Mounting: Mounted
Shape: Round
Size: 25.4 mm
Data Sheet
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Zero Order Quarter Waveplate 514 nm
Ealing Catalog
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Zero Order Quarter Waveplate 514 nm
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A Quarter Waveplate is used to convert linearly polarized beams into circularly polarized beams (and vice versa). The construction of a Quarter Waveplate is such that the fast axis, indicated by the marked line, lies in the surface at 45° to the input polarization. The input beam is resolved into two components of equal ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted
Shape: Round
Size: 25.4 mm
Data Sheet
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Zero Order Quarter Waveplate 488 nm
Ealing Catalog
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Zero Order Quarter Waveplate 488 nm
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A Quarter Waveplate is used to convert linearly polarized beams into circularly polarized beams (and vice versa). The construction of a Quarter Waveplate is such that the fast axis, indicated by the marked line, lies in the surface at 45° to the input polarization. The input beam is resolved into two components of equal ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted
Shape: Round
Size: 25.4 mm
Data Sheet
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Low Order Waveplate
BoJen Optics, Inc.
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Low Order Waveplate
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A waveplate or retarder is an optical device that alters the polarization state of a light wave travelling through it. Two common types of waveplates are the half wave plate and the quater wave waveplate. Waveplates are constructed out of a birefringent material, such as quartz, for which the index of refraction is different for ...

Specifications
Waveplate Type: Multiple Order
Material: Quartz
Mounting: Mounted
Shape: Custom
Size: 12.7 mm
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Middle Infrared Zero Order Waveplate
Union Optic
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Middle Infrared Zero Order Waveplate
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Middle Infrared zero order waveplate is constructed by two Magnesium Fluoride (MgF2) plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardance. Middle Infrared zero order waveplates is ...

Specifications
Waveplate Type: Zero Order
Material: MgF2
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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Telecom Waveplate
Union Optic
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Telecom Waveplate
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Compared with cemented true zero order waveplate, telecom waveplate is only one quartz plate, it is mainly used in fiber communication. Telecom waveplates are thin & compact waveplates specifically designed to meet the demanding requirements of fiber communication component. The half-wave plate can be used for rotating the ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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Dual Wavelength Waveplate
Union Optic
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Dual Wavelength Waveplate
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This waveplate is a special kind of multi order waveplate. Dual wavelength waveplate is designed to be used in dual wavelength setups, for example, it can be operated as a quarter waveplate @1064nm and as a half waveplate @532nm at the same time. It\'s always used to manage the states of polarization of laser beams to obtain maximum ...

Specifications
Waveplate Type: Multiple Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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Multi Order Waveplate
Union Optic
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Multi Order Waveplate
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Multiple order waveplate means the retardance of a light path will undergo a certain number of full wavelength shifts in addition to the fractional design retardance. The thickness of multi order waveplate is always around 0.5mm. Compared with zero order waveplate, multi order waveplate is more sensitive to wavelength and temperature ...

Specifications
Waveplate Type: Multiple Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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True Zero Order Waveplate
Union Optic
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True Zero Order Waveplate
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The thickness of a true zero order quartz plate is very thin, it is very easily damaged. In order to solve this problem, we can cement the thin quartz plate on a BK7 substrate to increase the strength. Standard Thickness: 1.1±0.2mmEpoxy CementedModerate Damage ThresholdBetter Temperature BandwidthWide Wavelength BandwidthGood ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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Air Spaced Zero Order Waveplate
Union Optic
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Air Spaced Zero Order Waveplate
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Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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Optically Contacted Zero Order Waveplate
Union Optic
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Optically Contacted Zero Order Waveplate
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Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower ...

Specifications
Waveplate Type: Zero Order
Material: Quartz
Mounting: Mounted, Unmounted
Shape: Round, Square, Rectangle, Custom
Size: 25.4 mm
Data Sheet
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On FindLight marketplace you will find 28 different Lambda/4 Waveplates from suppliers around the world. With just a few clicks you can compare different Lambda/4 Waveplates and get accurate price quotes based on your needs and quantity required. Note that some wholesale suppliers may offer discounts for large quantities. From any product page you can directly contact any vendor within seconds.