Ruled plane gratings

OEM gratings design and production capabilities

HORIBA Scientific produces a wide range of holographic master gratings from which high precision replicas are manufactured.
Ruled reflection gratings are especially well suited for spectroscopic systems requiring high efficiency, high  resolution and covering a spectral range from UV to IR.

<< Back to Gratings for Industrial OEM

Segment: Scientific
Manufacturing Company: HORIBA France SAS
  • Replica gratings from ruled master gratings
  • High absolute efficiency
  • Substrate materials: Fused silica, Zerodur, Pyrex, …
  • Large range of groove densities: from 20 to 1800 gr/mm
  • Multiple spectral range: from UV to IR
  • Available dimensions: many references up to 120x140x20mm
  • Coating : Al.

Fig. 1: Ruled grating

Product Management and Quality

  • ISO 9001 and ISO 14001 certified
  • Unique traceability with laser marking
  • State-of-the-art metrology 
  • ITAR free products
  • Clean room storage of master gratings
  • RoHS / REACH compliant products

Customer Oriented and Confidentiality

  • Full confidentiality with mutual NDA
  • Blanket orders for large annual quantities
  • Long term relationship with co-designing
  • Three production facilities
  • Groove frequencies ranging from 120 to 1800 g/mm
  • Spectral ranges: from 190 nm  to 45 microns
  • Diffraction efficiency optimized for UV, or Vis, or IIR
  • Dimensions: from 25x 25 mm to 120 x140 mm
    For customers in need of larger dimensions, HJY can record a custom-made holographic grating master specifically for replication.

Fig. 2: Typical efficiency curve* for 510 93, 900 l/mm, 300-800 nm

*This efficiency curve is absolute theoretical efficiency, calculated using rigorous electromagnetic theory, taking into account the true groove profiles of manufactured gratings measured with an atomic force microscope (AFM).

제품 문의

HORIBA제품의 자세한 정보를 원하시면, 아래의 양식에 내용을 입력을 부탁드립니다. * 는 필수입력항목입니다.