Avantes Optical Spectrometer

Optics & Photonics | Test & Measurement | Optical Spectrum Analyzer (OSA), Wide optical bandwidth

Optical spectroscopy is a technique for measuring light intensity in the ultraviolet, visible, near-infrared and infrared wavelength ranges. Spectroscopic measurements are being used in many different applications, such as color measurements, concentration determination of chemical components or electromagnetic radiation analyses.

Avantes SenseLine - AvaSpec HERO

Avantes SenseLine - AvaSpec HERO


The great advantage of Avantes spectrometers is that within the four different lines and the models offered there is still each model individually configurable. Depending on the requirements, priority can be given to high resolution, wide optical bandwidth or high sensitivity.
A wide range of gratings, detectors and slits are available depending on the model.

It is also possible to combine several devices together to increase the optical bandwidth. These then work like one spectrometer and the software processes the data accordingly.

Avantes StarLine - ULS2048CL EVO

Avantes StarLine - ULS2048CL EVO

Product information

Since spectroscopy is used for numerous applications, Avantes has defined their products in different lines. We offer instruments with a small form factor to integrate into other devices in the CompactLine, high-sensitivity instruments for more demanding applications in the SensLine and spectrometers especially configured for the near-infrared range in the NIRLine. The StarLine spectrometers are the most versatile instruments for general spectroscopy applications.

Please contact us for a detailed consulting.


Produkt Übersicht

Products overview

Squeezing down the size hardly compromises the performance of our CompactLine instruments and with the multiple configurations available, the AvaSpec-Mini series can be used for numerous applications in various industries.

StarLine: Our AvaSpec-ULS2048CL-EVO and AvaSpec-ULS4096CL-EVO are based on CMOS arrays and are able to measure wavelengths from 200 to 1100 nm. The AvaSpec-FAST series of instruments is especially designed for high-speed acquisitions, such as pulsed light source and laser measurements.

The AvaSpec SensLine family of products is Avantes’ response to customers who require higher performance for demanding spectroscopy applications such as fluorescence, luminescence and Raman. The AvaSpec SensLine productline includes several high-sensitivity, low-noise spectrometers.

The NIRLine is comprised of both thermoelectrically cooled and uncooled instruments. The AvaSpec-NIR256/512-1.7 features an uncooled 256 or 512 pixel InGaAs detector. All other instruments in the NIRLine have thermoelectric, peltier-cooled InGaAs detectors which support cooling down to -25°C against ambient.

How to perform an Absorbance Measurement Part 1

How to perform an Absorbance Measurement Part 2

How to perform Raman measurements

How to perform a color Measurement Part 1

How to perform a color Measurement Part2

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