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Large Feild Angle Optical Waveplate 12.7mm True Zero Order Waveplate

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Wuhan Star Optic Technology Co., Ltd

City: wuhan

Country/Region:china

Tel:86-027-87002137

Contact Person:
Miss.Tina Tian
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Large Feild Angle Optical Waveplate 12.7mm True Zero Order Waveplate

Brand Name STAR OPTIC
Model Number WPF
Certification RoHS, ISO9001
Place of Origin Wuhan, China
Minimum Order Quantity 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 True Zero Order λ/2 Half Wave Plate
Material Crystalline Quartz + BK7
Retardation half-wave(λ/2)
Type Cemented
Main Feature Large angle acceptance
Coating AR coated on both sides
Detailed Product Description

True Zero Order Λ/2 Half Wave Plate, Large Feild Angle, For Imaging Systems

Overview:

Comparing with normal two plates design Zero order waveplates having a relatively larger thickness which reduces the field angle, the True zero order wave plates are made of a very thin plate or cemented with a BK7 substrate, which ensures the best possible field angle, temperature and wavelength performance. True zero order waveplate is widely used in laser Lab and optical instrument. True zero order waveplate is also an ideal case of optical waveplate for the applications where a large filed angle is necessary, such as imaging systems.

 

 

Main Features of True Zero Order Wave Plate:

  • Large angle acceptance
  • Low temperature sensitivity
  • Wide spectral bandwidth

 

 

General Specifications of True Zero Order Waveplate:

MaterialCrystalline Quartz + BK7
Dimension Tolerance+0.0/-0.2mm
Surface Quality20/10 scratch and dig
Clear Aperture>90% central area
Wavefront Distortion<λ/8@632.8nm
Parallelism<1 arc seconds 
Retardation Tolerance<λ/300
Standard Wave

half-wave(λ/2)

CoatingBoth sides AR coated, R<0.25% per face @ central wavelength
Damage Threshold>500mJ/cm2, 20ns, 20Hz @1064nm

 

 

 

Standard Products of True Zero Order λ/2 Half Wave Plate:

Part NumberType

Diameter

(mm)

Retardation

(λ)

Wavelength

(nm)

Clear Aperture

(mm)

WPF212-633Cemented12.7λ/263311.5
WPF225-633Cemented25.4λ/263322.9
WPF212-780Cemented12.7λ/278011.5
WPF225-780Cemented25.4λ/278022.9
WPF212-795Cemented12.7λ/279511.5
WPF225-795Cemented25.4λ/279522.9
WPF212-852Cemented12.7λ/285211.5
WPF225-852Cemented25.4λ/285222.9
WPF212-894Cemented12.7λ/289411.5
WPF225-894Cemented25.4λ/289422.9
WPF212-1310Cemented12.7λ/2131011.5
WPF225-1310Cemented25.4λ/2131022.9
WPF212-1550Cemented12.7λ/2155011.5
WPF225-1550Cemented25.4λ/2155022.9

 

 

 

Retardance Graph of True Zero Order Waveplate

 

633nm Ture Zero Order Waveplate

780nm Ture Zero Order Waveplate

795nm Ture Zero Order Waveplate

852nm Ture Zero Order Waveplate

894nm Ture Zero Order Waveplate

1310nm Ture Zero Order Waveplate

1550nm Ture Zero Order Waveplate

 

Product Tags: Large Feild Angle Optical Waveplate   Optical Waveplate 12.7mm   True Zero Order Waveplate 12.7mm  
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