Blazed holographic 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.
A blazed holographic plane grating is the choice for high resolution spectroscopy and applications where high efficiency, low stray light levels are of high importance.

<< Back to Gratings for Industrial OEM

Segment: Scientific
Manufacturing Company: HORIBA France SAS
  • Replica gratings from blazed master holographic gratings
  • Perfect periodicity and excellent microroughness
  • Elimination of ghosts and low stray light
  • Substrate materials: Fused silica, Zerodur, Pyrex…
  • Large range of groove densities : from 600 to 2400gr/mm
  • Multiple spectral range : from UV to NIR
  • Available dimensions: many references up to 120x140x20mm
  • Coating: Al.


Fig. 1: Triangular holographically recorded and ion etched groove profile
 

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 600 to 2400 g/mm
  • Spectral ranges: from 190 to 1750 nm
  • Diffraction efficiency optimized for UV, or Vis, or NIR
  • 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 curves* for 530 13, 2400 l/mm, 190-700 nm

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

Request for Information

Do you have any questions or requests? Use this form to contact our specialists. * These fields are mandatory.

Related products

Flat field and imaging gratings - Type IV
More Flat field and imaging gratings - Type IV

OEM gratings design and production capabilities

Gratings - Laser Pulse Compression Gratings
More Gratings - Laser Pulse Compression Gratings

Pulse compression gratings using holographic techniques

Gratings for Space-Flight
More Gratings for Space-Flight

Space qualified and TRL9

Holographic concave gratings - Type I
More Holographic concave gratings - Type I

OEM gratings design and production capabilities

Holographic plane gratings
More Holographic plane gratings

OEM gratings design and production capabilities

Monochromator gratings - Type IV
More Monochromator gratings - Type IV

OEM gratings design and production capabilities

Ruled plane gratings
More Ruled plane gratings

OEM gratings design and production capabilities

VHR Series
More VHR Series

Vacuum Spectrometer - Vacuum High Resolution monochromators for the 100-1500 nm region