True Zero-Order

True Zero-Order Waveplates

Optola offers wide range of  high quality True Zero-Order Waveplates.

Custom design True Zero-Order Waveplates are available upon request.

         TZOW         –         127          –          1/4                 –                W532   

            ↓                          ↓                            ↓                                         ↓

Product Code     Φ  = 12.7 mm   Retardation = λ/4    Design Wavelength 532nm

True Zero-Order Waveplates:

Half Waveplate

Quarter Waveplate

TZOW-100-1/2-λ   

TZOW-100-1/4-λ   

TZOW-127-1/2-λ

TZOW-127-1/4-λ

TZOW-200-1/2-λ

TZOW-200-1/4-λ

TZOW-254-1/2-λ

TZOW-254-1/4-λ

Material

Crystal Quartz

Diameter Tolerance

+0/-0.2mm

Retardance Accuracy

<λ/300

Clear Aperture

≥ central 90%  of  diameter

Surface Quality

20/10

Wavefront  Distortion

λ/8 @ 632.8nm over the clear aperture

Parallelism

≤10″

Coating

R<0.25% per surface at design wavelength

Damage Threshold

500W/cm2,4J/cm2,20ns

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