Name: 12.7mm Dia. 780nm λ/4 Quartz Waveplate Zero Order
SKU: 85-025
Price: ₹35,360.00

12.7mm Dia. 780nm λ/4 Quartz Waveplate Zero Order

Stock #85-025

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₹35,360.00

Qty 1-5
₹35,360.00

Qty 6+
₹30,056.00

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Clear Aperture CA (mm):

8.00

Coating:

Laser V-Coat (780nm)

Design Wavelength DWL (nm):

780

Diameter (mm):

12.70 +0.00/-0.25

Crystal Quartz

Retardance:

λ/4

Surface Quality:

10-5

Thickness (mm):

6.40 +0.00/-0.25

Type:

Crystalline Waveplate

Construction:

Crystalline

Transmitted Wavefront, P-V:

λ/10 for central 80% of clear aperture

Parallelism (arcsec):

0.5

Retardance Tolerance:

±λ/200

Temperature Coefficient (λ/°C):

0.0001

Retardance Order:

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

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Product Family Description

Zero Order and Multiple Order Waveplates
λ/4 and λ/2 Retardance
Mounted in Black Anodized Aluminum Frame
Zero Order Polymer Waveplates Also Available

Available in multiple order and zero order, Quartz Waveplates (Retarders) are ideal for a range of applications. Multiple order waveplates are ideal for applications where the wavelength deviates less than ±1% from the design wavelength of the waveplate. For applications with a greater than ±1% deviation, zero order waveplates are recommended due to their increased bandwidth and lower sensitivity to temperature change. To ease system integration, the fast axis is marked on the edge of the mount.