OEM Spectrometers

Ibsen’s compact and flexible spectrometer platforms are based on optimal optical and grating design. The designs are athermal and environmentally very stable due to usage of Ibsen fused silica transmission gratings. The spectrometers are offered in a wide wavelength range from 180 nm to 2500 nm.

MGM Spectrometer

Ibsen offers 3 standard spectrometer platforms:

Mirror-Grating-Mirror (MGM)

• Broad wavelength coverage λ - 4λ
• Medium good resolution λ/150
• High throughput with high NA 0.22

LGL Spectrometer

Lens-Grating-Lens (LGL)

• Medium wavelength coverage λ - 2λ
• High resolution λ/300
• High throughput with high NA 0.22

LGGM Spectrometer

Lens-Grating-Grating-Mirror (LGGM)

• Narrow wavelength coverage λ – 1.06λ
• Ultra high resolution λ/8000
• High throughput with medium NA 0.11

Features

Ibsen’s OEM spectrometers have the following features:

• Full control of key components
  • Fused silica transmission gratings designed and produced in house
  • Experienced spectrometer design group
  • Own mechanical design
  • Advanced micro-optics assembly facility
  • Extensive spectrometer test equipment
• Other components
  • Diode arrays provided by leading manufactures
  • Control electronics designed in close collaboration with external patners

Ibsen welcomes customer who wants to provide own diode- and control electronics

Benefits

Ibsen’s OEM spectrometers offer the following benefits:

• Compact and flexible spectrometer platforms
  • Optimal optical and grating design
• Low- cost design
  • Wafer-scale grating manufacturing
• Robust
  • Athermal design
  • Environmentally stable
• Optics
  • Wide spectrum coverage: 180nm – 2500nm
  • High NA
  • High resolution
  • High throughput
• Gratings
  • Low stray light
  • High diffraction efficiency with high dispersion
  • No spectral anomalies
  • Low polarization dependency

Additional material

Contact Ibsen Photonics for more information about our OEM spectrometer capabilities by following the dialogue links at the upper right of the page.