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Tunable monochromatic light source (TLS-OMNI-λ-EQ-99X) / Light sources

An efficient high output tunable monochromatic light source using the high-brightness laser driver light source from Energetiq and a specially designed monochromator developed by IDIL Fibres Optiques

Tunable monochromatic light source (TLS-OMNI-λ-EQ-99X) summary

The monochromatic tunable light source is a pre-aligned, preassembled illumination system capable of outputting monochromatic light from 160 nm to 20 µm.

Moreover, this complete plug and play system is very convenient for users looking for modular design and the simplicity of an integrated system.

The included PC software controls the wavelength adjustment and the delay. A USB 2.0 port is used to interface with the computer.

Subscribe to our next webinar the 16 March 2023. This new webinar will focus on the new Energetiq monochromatic sources covering an extended spectral band from 160 nm to 20 µm.

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    Features
    • UV-Vis-NIR spectroscopy
    • Tunable
    • Minimum step: 0.01 nm
    Applications
    • UV-Vis-NIR Spectroscopy Thin-Film Measurements
    • Monochromator Source Optical Component or fiber optics Testing
    • Optical Component or fiber optics Testing
    • Environmental Analysis
    • Star’s simulation
    • Materials Characterization
    • Gas Phase Measurements
    • Advanced Imaging/Microscope Illuminators
    Specifications
    TLS-OMNI-λ-EQ ...
    TLS-OMNI-λ-EQ-99XTLS-OMNI-λ-EQ-77-QZ-STLS-OMNI-λ-EQ-77C-DI-S
    Light sourceEQ-99X LDLSEQ-77-QZ-SEQ-77C-DI-S
    Wavelength range170 - 2100 nm350 - 2400 nm350 - 20 000 nm
    Broadband optical power (typical)0.5 W2 W
    Spectral radiance / Brightness10 mW/mm² sr.nm (typical. Dependent on wavelength)40 mW/mm² sr.nm (typical. Dependent on wavelength)
    Optical interfaceDiverging beam for collection by free-space optic (SM1 thread) air-cooledDiverging beam for collection by free-space optic. Optional dual outputDiverging beam for collection by free-space optic
    Numerical aperture0.470.50.17
    WindowDiamond
    Plasma size (typical)100 x 180 µm125 x 320 µm125 x 320 µm
    Lifetime> 10 000 hours between bulb changes> 10 000 hours between bulb changes3000 hours between bulb chnages
    Imaging monochromator Omni-λ20005i
    Optical inputOptical beam and mechanical adaptors to couple directly Energetic light source to the monochromatorOptical beam and mechanical adaptors to couple directly Energetic light source to the monochromatorOptical beam and mechanical adaptors to couple directly Energetic light source to the monochromator
    Optical outputSMA fiber (or optional collimated converter)SMA fiber (or optional collimated converter)SMA fiber (or optional collimated converter)
    Optical structureSide entrance and slit front exitSide entrance and slit front exitSide entrance and slit front exit
    Coating (gratings and mirrors)Standard Al coating (or optional UV enhancement coating)Gold coating for MIR use
    Six position motorized filter wheel200-2000 nm200-2000 nm2000 nm - 15 µM
    Focal length200 mm200 mm200 mm
    Relative aperturef/3.5f/3.5f/3.5
    Number of gratings2 (covering 200-1000 nm and 1000-2400 nm)33
    Grating size50x50 mm50x50 mm50x50 mm
    Resolution-PMT0.15 - 0.3 nm0.15 - 0.3 nm0.15 - 0.3 nm
    Resolution-CCD (26µm)0.28 - 0.6 nm0.28 - 0.6 nm0.28 - 0.6 nm
    Wavelength accuracy+/- 0.2 nm+/- 0.2 nm+/- 0.2 nm
    Wavelength repeatability+/- 0.1 nm+/- 0.1 nm+/- 0.1 nm
    Stray light1x10-51x10-51x10-5
    Focal area30 (w) x 14 (h) nm30 (w) x 14 (h) nm30 (w) x 14 (h) nm
    Weight14 kg14 kg14 kg
    Communication interfaceUSB 2.0USB 2.0USB 2.0
    SoftwareWavelength control software TLS-C1 (Windows)Wavelength control software TLS-C1 (Windows)Wavelength control software TLS-C1 (Windows)
    CoolingNoYesYes

    Other options: dual slits exit, motorized slits, shutter, longer focal lengths with triple gratings turret

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