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Berliner Glas Group
SwissOptic AG SwissOptic AG
TEGLA GmbH

Berliner Glas

Surface Technology,

Etching

Prinz Optics GmbH

Berliner Glas

Surface Technology,

Dip Coating

Berliner Glas Schwäbisch Hall

 

 

Berliner Glas Schwäbisch Hall

Berliner Glas
Schwäbisch Hall

 

Berliner Glas US

Semicon

 
Medical Key

Medical Applications
Industrial sensors - Airborne camera system

Industrial

Solutions
Information Technology Objective

Information

Technology

Thin Film Coating and Microstructuring

holographic grating / holografisches gitter
Holographic gratings for spectroscopic application.

Grating constants of up to 4000 lines/mm can be produced. Dimensions of up to 60 mm apertures with active optical wavelengths from 200 nm to 800 nm are available. These gratings show high performing surfaces with very precise line shapes and transmission for better spectral performance.



 Spectral range: approx. 190 nm to 6,000 nm

Antireflective coatings:

  • Broadband filter
  • V-Coatings
  • W-Coatings


Filters:

  • Edge filter
  • Band pass filter
  • Gradient filter (neutral density filter)


Holographic gratings

ITO-Coating

Customized coatings

Mirrors:

  • Metallic mirror
  • Dielectric mirror
  • Laser mirror with high damage threshold


Beam splitter (cemented/uncemented, polarizing/unpolarizing)

Structured coatings

Microstructures:
Reticules; masks; templates; coded, analog circles; structured coatings; mosaic filters

Substrate materials

sputteranlage / sputtering
Sputter technology
  • All optical glass types
  • Optical fibres made of quartz or plastics
  • Crystalline materials
  • Ceramical materials, metal substrates
  • Polymers, optical cements and filling materials
  • Semiconductor materials, CMOS image sensor

Technique

beschichtung / coating
Our thin film technology ensures best results in the spectral ranges of DUV, UV, VIS, NIR and IR and filters.
  • „Cold“ and „Hot“ coating processes
  • Plasma-assisted coating processes
  • sputter technology

Offered services

  • Coating design
  • Production, testing and documentation
  • Wet and plasma cleaning
  • Environmental testing accdg. to MIL and ISO
  • Production and packing under cleanroom conditions
  • Traceability of quality, processes, logistics and witness pieces (10 years)
Reinraummontage / cleanroom mounting

APPLICATION
Contact
photonics@berlinerglas.de
Downloads
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Photonics brochure

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Datasheet Reflective Coatings

Download 65 kB
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Datasheet Microstructuring and Thin Film Coating

Download 65 kB
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