Online Inquiry
Contact: *
Company:
Subject:
Tel:
E-mail: *
msn
Fax:
 
Content: *
Code: *(marked *should be filled)
 

Laser Window

DELN offer laser protection window for applications which require protecting laser output. High damage threshold (>15J/cm2) AR coating on both sides can minimize the reflections.

These
laser windows are used in front of lasers for material processing in order to protect the laser optics from hot material drops.

Specifications

Material

Fused Silica

Dimension Tolerance

+0.0/-0.1mm

Thickness Tolerance

±0.2mm

Clear Aperture

>90%

Parallelism

<1 arc minute

Surface Quality

60/40 or better

Flatness

<λ @633nm or better

Chamfer

<0.5mmx45deg

Coating

Both sides AR coated for YAG laser, R<0.5%@1047-1064nm per surface, AOI 0deg, damage threshold >15J/cm2, 20ns, 20Hz, @1064nm



Other coating or custom coating are available.




CopyRight © Deln Optics. All Rights Reserved.   Email:[email protected]