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Low Order Wave Plates

Low Order Wave Plates

Made from high quallity optical grade crystalline quartz quarter wave and half wave retardation versions available suitable for high and low power laser applications.

from 116 $
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
461-4201 1550 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4201D12 1550 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4205 1064 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4205D12 1064 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4206 1053 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4206D12 1053 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4208 1030 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4208D12 1030 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4210 950 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4213 852 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4215 800 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4215D12 800 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4220 780 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4220D12 780 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4221 770 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4225 633 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4225D12 633 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4228 589 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4230 532 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4230D12 532 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4231 527 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4232 515 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4232D12 515 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4233 488 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4235 400 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4240 355 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 211 $ 4 - 5 days
461-4240D12 355 nm λ/2 ø 12.7 mm ø 11 mm Unmounted 127 $ Request
461-4241 343 nm λ/2 ø 20 mm ø 17 mm ø 25.4 mm 211 $ 4 - 5 days
Retardation λ/4
Code Wavelength Retardation Diameter Clear aperture Mount Price Delivery Add to cart
461-4401 1550 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4401D12 1550 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4405 1064 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4405D12 1064 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4406 1053 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4406D12 1053 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4408 1030 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4408D12 1030 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4410 950 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4413 852 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4415 800 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4415D12 800 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4420 780 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4420D12 780 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4421 770 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4425 633 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4425D12 633 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4428 589 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4430 532 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4430D12 532 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ 4 - 5 days
461-4431 527 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4432 515 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4432D12 515 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 116 $ Request
461-4433 488 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ Request
461-4435 400 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 176 $ 4 - 5 days
461-4440 355 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 211 $ 4 - 5 days
461-4440D12 355 nm λ/4 ø 12.7 mm ø 11 mm Unmounted 127 $ Request
461-4441 343 nm λ/4 ø 20 mm ø 17 mm ø 25.4 mm 211 $ 4 - 5 days

Material

Single crystal quartz

Optical axis

normal to facet on circumference  of retarder

Wavefront distortion

λ/10 @ 633 nm

Clear aperture

Ø 17 mm

Ring mount outer diameter

25.4 mm +0.0/-0.2 mm

Parallelism

<10 arcsec

AR Coating

R < 0.4%

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

Nominal thickness of waveplate

0.15-0.35 mm

EKSMA Optics Low Order Waveplates
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  • Thinner than multiple order
  • Less than 8 order
  • Less temperature and wavelength dependent than multiple order

Made from high quallity optical grade crystalline quartz quarter wave and half wave retardation versions available suitable for high and low power laser applications. Rotate the direction of polarization (λ/2) or convert linear into circular polarization or vice versa (λ/4). EKSMA OPTICS quartz retardation plates are supplied mounted and have multilayer dielectric anti-reflection coating on both sides maximising transmission.