You are here: Catalog > Substrates > Plane Substrates > Elliptical windows
Catalog

Search our data base with more than 1,000 coatings. Please type in your main wavelength:

nm

 


LASEROPTIK Catalog 2015The
LASEROPTIK Catalog 2015

is released. If you want to dip virtually into the 120 pages, you can download
them as pdf file.

 

 


4 new IBS coating machines

Double IBS capacity in 2015
LASEROPTIK enlarges from four to eight industrial IBS systems e.g. for ultrafast optics, complex filter designs or in the UV. With a custom built giant machine, LASEROPTIK also offers coatings on substrates up to 2 metres in length, made by IBS.

IBS coatings up to 2 m





LASEROPTIK now designs and produces dispersion-matched pairs of broadband chirped mirrors for even better GDD compen-sation.

 

 

 



Elliptical windows

Elliptical windows (45° cut),
used as bending mirrors, deviate a beam at 90° and have an optimum cross section for circular beams. They are ideal for folded optical systems where dimensions or weight must be minimized.

Elliptical windows can be easily mounted in protection tubes. They are polished on both sides and are also applicable as beamsplitter substrates.

Tolerances
Diameter Ø :
Thickness t :
Parallelism/Wedge :
Chamfer :
Clear aperture :
Surface imperfect. tol. :

+ 0.0 / -0.1 mm
± 0.1 mm
< 5 min. of arc
0.1- 0.3mm x 45°
> 80%
see table
acc. DIN ISO 10110-7



Diameter Thickness Flatness Surface N-BK7 UV-FS
Ø
(mm)
t
(mm)
λ
(633nm)
imperfection
tolerances
Article-No. Article-No.
10 3 λ/10 5/3x0.025 EW-S-01043   EW-S-01049  
12.7 5 λ/10 5/3x0.025 EW-S-00320 55 EW-S-01050 60
15 3 λ/10 5/3x0.025 EW-S-01044   EW-S-01051  
25 3 λ/4 5/3x0.025 EW-S-01045   EW-S-01052 80
30 3 λ/4 5/3x0.025 EW-S-01046   EW-S-01053  
38 5 λ/10 5/3x0.025 EW-S-01047 90 EW-S-01054 110
50 5 λ/10 5/3x0.040 EW-S-00413 140 EW-S-00311 190
75 8 λ/10 5/3x0.063 EW-S-01048   EW-S-00410 350
All components with an € price are available from stock