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HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 2400 l/mm
  • Spectral Range: 190 - 700 nm
  • Blaze: Blazed
  • Blaze Wavelength: 250 nm
  • Dimension (Length): 120 mm
  • ...
Data Sheet
HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 1800 l/mm
  • Spectral Range: 190 - 700 nm
  • Blaze: Blazed
  • Blaze Wavelength: 250 nm
  • Dimension (Length): 110 mm
  • ...
Data Sheet
HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 1200 l/mm
  • Spectral Range: 190 - 1200 nm
  • Blaze: Blazed
  • Blaze Wavelength: 250 nm
  • Dimension (Length): 110 mm
  • ...
Data Sheet
HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 950 l/mm
  • Spectral Range: 700 - 1700 nm
  • Blaze: Blazed
  • Blaze Wavelength: 900 nm
  • Dimension (Length): 110 mm
  • ...
Data Sheet
HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 900 l/mm
  • Spectral Range: 700 - 1700 nm
  • Blaze: Blazed
  • Blaze Wavelength: 850 nm
  • Dimension (Length): 110 mm
  • ...
Data Sheet
HORIBA Jobin Yvon has produced a wide range of blazed holographic master gratings from which we manufacture high precision replicas.Our replica gratings retain the advantages of our master holographic gratings:❏ Perfect periodicity, plus excellent micro-roughness of the surface eliminates ghosts and ...
  • Groove Density: 600 l/mm
  • Spectral Range: 360 - 1250 nm
  • Blaze: Blazed
  • Blaze Wavelength: 500 nm
  • Dimension (Length): 90 mm
  • ...
Data Sheet
Custom Diffraction Grating
HoloGrate
«HoloGrate», JSC offers manufacturing of holographic diffraction gratings according to the customer individual requirements – custom diffraction gratings. We propose look through the main technological stages of diffraction gratings production in order to potential customer has an idea of our capabilities in their ...
  • Groove Density: -- l/mm
  • Spectral Range: 1 - 1 nm
  • Blaze: Blazed
  • Blaze Wavelength: -- nm
  • Dimension (Length): 200 mm
  • ...
Data Sheet
Pulse Compression Holographic Diffraction Grating
HoloGrate
Currently holographic diffraction gratings are widely used in a variety of systems for controlling the laser radiation parameters. Since the hologram method allows gratings large enough and with a large spatial frequency, of special interest to such gratings shown when used in systems of formation and compression of laser pulses ...
  • Groove Density: 1200 l/mm
  • Spectral Range: 900 - 1100 nm
  • Blaze: Blazed
  • Blaze Wavelength: -- nm
  • Dimension (Length): 240 mm
  • ...
Data Sheet
Spectroscopic Holographic Diffraction Grating
HoloGrate
The diffraction grating is a dispersive element in the diffraction spectral devices. It is an optical surface ofa metal or a transparent material, which is one method or another deposited groove in a certain way dividing the front of the incident light wave on the coherent beams and change their amplitude and phase. The interference ...
  • Groove Density: -- l/mm
  • Spectral Range: 0 - 2500 nm
  • Blaze: Blazed
  • Blaze Wavelength: 1500 nm
  • Dimension (Length): 200 mm
  • ...
Data Sheet
53 530H DIFFRACTION GRATING
Richardson Gratings
53 530H DIFFRACTION GRATING.
  • Groove Density: 84 l/mm
  • Spectral Range: 225 - 550 nm
  • Blaze: Blazed
  • Blaze Wavelength: 500 nm
  • Dimension (Length): -- mm
  • ...
Data Sheet
53 430H DIFFRACTION GRATING
Richardson Gratings
53 430H DIFFRACTION GRATING.
  • Groove Density: 102 l/mm
  • Spectral Range: 200 - 2600 nm
  • Blaze: Blazed
  • Blaze Wavelength: 700 nm
  • Dimension (Length): -- mm
  • ...
Data Sheet
53 059H DIFFRACTION GRATING
Richardson Gratings
53 059H DIFFRACTION GRATING.
  • Groove Density: 102 l/mm
  • Spectral Range: 300 - 1000 nm
  • Blaze: Blazed
  • Blaze Wavelength: 480 nm
  • Dimension (Length): -- mm
  • ...
Data Sheet
Transmission gratings from Ibsen build on leadership in fused silica transmission grating technology. The superior performance of holography, combined with wafer-based Holostepper™ processing, makes possible high resolution, high efficiency, low noise gratings at the cost level of traditional reflection ...
  • Groove Density: 1250 l/mm
  • Spectral Range: 190 - 850 nm
  • Blaze: Blazed
  • Blaze Wavelength: -- nm
  • Dimension (Length): 5 mm
  • ...
Data Sheet

Did You know?

Holographic diffraction gratings are produced using a photolithographic approach. Unlike ruled gratings, which contain a reflective layer, holographic diffraction gratings use substrates coated with a photosensitive material (photoresist). The photoresist is specially positioned so that the coated blank lies between intersecting, monochromatic, coherent laser beams, usually from a 488nm Argon laser. The intersecting laser beams generate a sinusoidal intensity pattern of parallel, equally spaced interference fringes in the photoresist material. Since the solubility of the photoresist is dependent on its exposure to light, the gratings can be formed after the material is immersed into a specific solvent and etched accordingly. Holographic diffraction gratings are produced optically; hence, the groove spacing is extremely uniform. Most importantly, holographic gratings do not exhibit the ghosting effects seen in ruled gratings. They are designed to minimize aberrations and can enhance efficiency in a single plane of polarization.