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Polarization Optics
issue date:2016-3-31 15:35:44 visit frequency:1755

Zero Order Waveplates

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Zero order waveplate is a quarter or half wave retarder made from two plates of quartz within their fast axes crossed. The difference in thickness between the two plates determines the retardance. Zero order retarders provide accurate retardance over a broad range of wavelengths and are more durable than single element retarders.

 

Zero order waveplate shows better performance than multiple order waveplates, it has broad bandwidth and a lower sensitivity to temperature and wavelength changes. It should be considered for more critical application.


Material

Crystal Quartz

Parallelism

<1 arc second

Diameter Tolerance

+0.0/-0.2mm

Surface Quality

20/10 scratches & dig

Retardation Tolerance

<λ/500

Wavefront Distortion

<λ/8@632.8

Coating

R<0.2% at central wavelength

Waveength Range

240-2100 nm


Zero Order Waveplate- Optical Cemented

   Optical Cemented

   High Damage Threshold

   AR Coated, R<0.2%

   Better Temperature Bandwidth

   Wide Wavelength Bandwidth

Diameter(mm)

Quarter Waveplate

(Part No.)

Half Waveplate

(Part No.)

10.0

WPOQ210

WPOH210

12.7

WPOQ212

WPOH212

15.0

WPOQ215

WPOH215

20.0

WPOQ220

WPOH220

25.4

WPOQ225

WPOH225

30.0

WPOQ230

WPOH230


Zero Order Waveplate-Cemented

   Cemented by Epoxy

   Better Temperature Bandwidth

   Wide Wavelength Bandwidth

   AR Coated, R<0.2%

Diameter(mm)

Quarter Waveplate

(Part No.)

Half Waveplate

(Part No.)

10.0

WPCQ210

WPCH210

12.7

WPCQ212

WPCH212

15.0

WPCQ215

WPCH215

20.0

WPCQ220

WPCH220

25.4

WPCQ225

WPCH225

30.0

WPCQ230

WPCH230


Zero Order Waveplate- Air Spaced

   Double Ratardation Piates

   AR Coated, R<0.2% and Mounted

   Hight Damage Threshold

   Broad Temperature Bandwidth

   Wide Wavelength Bandwidth

Mount

Diameter(mm)

Aperture

(nm)

Thickness

(nm)

Quarter Waveplate

(Part No.)

Half

Waveplate

(Part No.)

25.4

10

8

WPAQ210

WPAH210

25.4

12.7

8

WPAQ212

WPAH212

25.4

15

8

WPAQ215

WPAH215

30

20

8

WPAQ220

WPAH220

30

23.5

8

WPAQ225

WPAH225

China:

Email:info@xfphotonics.cn

Web: www.xfphotonics.cn

Tel: + 86 591 8374 0386 

Fax:+ 86 591 8639 8642 

China address:No.22 Jinrong North Road, Cangshan District Fuzhou Fujian,China

USA:

Email:info@xfphotonics.com

Web: www.xfphotonics.com

Tel: + 1 650 813 1893 

Fax:+ 1 650 284 3088 

USA Address:498 Embarcadero Rd, Palo Alto, CA 94301 USA