Lame retard cristalline translates to "Crystal clear delay"

Sku: Pr_193212
Ovio instruments
The strong points
  • These crystalline delay blades allow for detailed quantitative studies.

From €183.33 €220.00 €0.00 eco-part
Configuration

Model
SKU Retard de phase Longueur d'onde Price Available Amount Basket
202386 1/2 wave 589 nm
€183.33 €220.00
Replenishment in progress
+
202382 1/2 wave 632.8 nm
€183.33 €220.00
Replenishment in progress
+
202384 1/4 wave 589 nm
€183.33 €220.00
Replenishment in progress
+
202380 1/4 wave 632.8 nm
€183.33 €220.00
In stock
+

These blades are cut from an anisotropic quartz to obtain a quarter or half-wave effect at the specified wavelength.

Matériau Quartz
Format Ø18 mm
Épaisseur 2 mm
Type de composant Lame à retard
Caractéristiques techniques
Common technical specifications:

. Material: quartz
. Dimensions: Ø 100 mm
. Useful diameter: 18 mm
. Graduations: engraved every 1° on 360°
. Mount: anodized aluminum
. Rotation adjustment: ball-bearing
. Holding: rod Ø 10mm L100 mm

632.8 nm blades:

This wavelength corresponds to use with a polarized He-Ne laser. They can also be used with a 635 nm diode laser source.

- Lambda/4 blade at 632.8 mm (ref. 202 380)
- Lambda/2 blade at 632.8 mm (ref. 202 382)

589 nm blades:

The use of a Sodium source has the main advantage over the laser of the stability of its intensity (after the heating cycle).

- Lambda/4 blade at 589 mm (ref. 202 384)
- Lambda/2 blade at 589 mm (ref. 202 386)