+496419607618
Home » Products » Waveplates Retardation Plates » True Zero Order Laser Lines Mica Waveplates

True Zero Order Laser Lines Mica Waveplates

True Zero Order Laser Lines Mica Waveplates
True Zero Order Laser Lines Mica Waveplates
Send Inquiry
Product Code : 04
Product Description

Specification

Retarder Material

Muscovite Mica  

Substrate Material

N-BK7  

Transmitted Wavefront  

<1 Lambda @ 633 nm for diam. ≤ 25.0 mm

Retardation Tolerance

λ/50 for 532 nm type
(λ/40 - λ/300 depending on design wavelength)

Homogeneity of Retardation

λ/200

Thickness

2.5 mm +/-0.25 mm

Clear Aperture

≥ 85% of central diameter

Parallelism

<3 arc minutes  

Surface Quality

≤ 40-20 scratch dig  

Reflectivity of AR-Coated (633 nm) Surfaces at Normal Incidence

< 0.5% average over 400 nm – 700 nm

Damage Threshold, pulsed

0.7 J/cm², 11 ns, 100 Hz @ 1064 nm

Damage Threshold, cw

0.5 kw/cm² @ VIS-NIR

Temperature Coefficient of Retardation per °C

negligible  

Standard Retardations

λ/4, λ/2

Standard Wavelengths (nm)

405

 488

 532

 560

 633

 650

Special Wavelengths (nm) *) 

442

448

515

543

589

670

780

830

850

904

1064

1300

1510

1550



S & R OPTIC GMBH
X


Back to top
S & R OPTRIC GmbH All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.