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Zero Order Optically Contacted Wave Plates

Zero Order Optically Contacted Wave Plates

Rotate the direction of polarization (λ/2) or convert linear into circular polarization or vice versa (λ/4).

from 182 $
delivery Estimated delivery time: 4 - 5 days
Products
Specifications
Brochures
Description
Wavelength
Retardation
Diameter
Clear aperture
Mount
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Retardation λ/2
Code Wavelength Retardation Diameter Clear aperture Mount Price Delivery Add to cart
460-4201 1550 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4201D12 1550 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4205 1064 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4205D12 1064 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4206 1053 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4208 1030 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4208D12 1030 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4210 950 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4213 852 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4213D12 852 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4215 800 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4215D12 800 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4220 780 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4220D12 780 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4221 770 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4225 633 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4225D12 633 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4228 589 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4230 532 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4230D12 532 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4231 527 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4232 515 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4232D12 515 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4233 488 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4233D12 488 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4235 400 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4235D12 400 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4240 355 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 297 $ 4 - 5 days
460-4240D12 355 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 193 $ Request
460-4241 343 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 297 $ 4 - 5 days
460-4241D12 343 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 193 $ Request
460-4245 266 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 308 $ 4 - 5 days
460-4245D12 266 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 204 $ Request
460-4246 257 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 308 $ 4 - 5 days
460-4246D12 257 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 204 $ Request
460-4248 244 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 308 $ 4 - 5 days
Retardation λ/4
Code Wavelength Retardation Diameter Clear aperture Mount Price Delivery Add to cart
460-4401 1550 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4401D12 1550 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4405 1064 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4405D12 1064 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4406 1053 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4408 1030 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4408D12 1030 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4410 950 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4413 852 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4413D12 852 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4415 800 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4415D12 800 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4420 780 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4420D12 780 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4421 770 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4425 633 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4425D12 633 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4428 589 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4430 532 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4430D12 532 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4431 527 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ Request
460-4432 515 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4432D12 515 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4433 488 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4433D12 488 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ 4 - 5 days
460-4435 400 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 270 $ 4 - 5 days
460-4435D12 400 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 182 $ Request
460-4440 355 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 297 $ 4 - 5 days
460-4440D12 355 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 193 $ Request
460-4441 343 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 297 $ 4 - 5 days
460-4445D12 343 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 193 $ Request
460-4445 266 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 308 $ 4 - 5 days
460-4445D12 266 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 204 $ Request
460-4446 257 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 308 $ Request
460-4446D12 257 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 204 $ Request
460-4448 244 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 308 $ 4 - 5 days

Material

Single crystal quartz

Optical axis

normal to facet on circumference  of retarder

Clear aperture

dia 17 mm 
 (other dimensions on request)

Ring mount outer diameter

25.4 mm +0.0/ -0.2 mm

Nominal thickness of waveplate

1.5-2.5 mm

Wavefront distortion

λ/10 @ 633 nm 

Parallelism

< 10 arcsec

AR Coating

R < 0.4%

Laser damage threshold >0.5 J/cm2 , 10 nsec, 1064 nm typical

EKSMA Optics Zero Order Optically Contacted Waveplates
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  • Quarter-wave and half-wave retardance
  • Easy to align
  • Temperature-insensitive
  • Less sensitive to wavelength shift than multi order waveplates
  • Made from optical grade crystalline quartz
  • Suitable for both high and low power laser applications

Zero order wave plates are used to rotate the direction of polarization (with λ/2 plates) or convert linear into circular polarization or vice versa (with λ/4 plates).

 

Zero order wave plates are made from two thin sections which are polished to different thicknesses to have retardation difference exactly equal to the one required. These component plates have orthogonal optic axis directions, so that the roles of the ordinary and extraordinary rays are interchanged in passing from one plate to the other. Retardation error versus wavelength is reduced therefore they are very useful for dye laser or laser diode application.

 

Zero order optically contacted wave plates are supplied mounted and have multilayer dielectric anti-reflection coating on both sides maximising the transmission.