Search: 
Conditions of sales
 
   
user name:
password:
 
   
   
   
 
 
 
   
 
 
 
   
 
 
 


 
 
Ultra-thin Crystal Windows
 

The surfaces can been polished on one or both sides with high roughness. Custom wafers can be supplied to special thicknesses with tight tolerances. Edges can be optically polished or rounded. Wafer cassette packaging available.

      Typical Applications
¡¤ Thin film substrates
¡¤ Cover glass
¡¤ Optical windows
¡¤ Monitor wafers
¡¤ Mirror coating substrates
¡¤ Optical coating substrates
¡¤ Touch control panels
¡¤ LCD
¡¤ Solar cells
¡¤ Electroluminescent displays
¡¤ MEMS and SOI
 
 
 
 

Specifications

Material

BK7 , UV Fused Silica, CaF2, MgF2, Quartz, Sapphire, Silicon, YAG,,ZnSe, ZnS, etc

Diameter Tolerance

+0.0/-0.1mm

Thickness tolerance

¡À0.05mm

Clear Aperture

>80%

Parallelism

<3 min

Surface Quality

10-5 scratch and dig

Wavefront Distortion

¦Ë/4 per 25mm at 632nm

Bevel

< 0.1mm¡Á45¡ã
  Standard Stock
 

Part No.

Material

Size mm

Thicknessmm

Surface Quality

UTB151

BK7

¦µ15

0.15

10-5

UTF151

Fused Silica

¦µ15

0.15

10-5

UTC151

CaF2

¦µ15

0.15

10-5

UTM151

MgF2

¦µ15

0.15

10-5

UTSA151

Sapphire

¦µ15

0.15

10-5

UTSI151

Silicon

¦µ15

0.15

10-5

UTY151

YAG

¦µ15

0.15

10-5

UTZE151

ZnSe

¦µ15

0.15

10-5

UTZS151
ZnS

¦µ15

0.15

10-5
  Note: Other sizes , thickness and coatings are available upon request.
Telephone : 0086 -10-62634557 Fax : 0086 -10-65494891 sales@laseroptex.com  
Copyright (C) 2005. Laser Optex Inc. All rights reserved