NLIR technology offers

Our products offer innovative optical sensing solutions that enable many industries to overcome their challenges in mid-infrared spectroscopy and accomplish the impossible.

The fastest and most sensitive mid-infrared spectroscopy and detection

Benefits of NLIR products:

Mid-infrared spectra with ease
Fastest acquisition available
Extreme sensitivity
High resolution

Applications of NLIR products

Why Choose Us

NLIR‘s mid-infrared spectrometers and detectors are known for their outstanding speed, sensitivity, and responsivity performance.

Speed

Fastest mid-infrared Spectrometers and Detectors on the market.

Noise

Down to 10 fW/√Hz noise equivalent power.

Flexibility

Full optical bandwidth in 2.0 – 5.0 µm and 7.6 – 12.0 µm.

Service

Our customers are always amazed by our excellent service before, during, and after their purchase.

We Help Industries Monitor & Optimize

Our Products

A New Paradigm In Mid-Infrared Light Detection

Spectrometers 2.0 - 5.0 μm & 7.6 - 12.0 μm

Measure with up to 130 kHz full-spectrum read-out-rate in the 2.0 – 5.0 µm bandwidth or see possibilities in our new 7.6 – 12.0 μm range.

Single-Wavelength Detectors

Measure the absorption of a single wavelength with an electrical bandwidth of up to 10 GHz.

Wavelength Conversion Module

Adapt your mid-IR equipment to your measurement needs.

Thermal Infrared Light Source

Bring mid infrared light directly to your sample in an optical fiber.

Spectrometers 2.0 - 5.0 μm & 7.6 - 12.0 μm

Measure with up to 130 kHz full-spectrum read-out-rate in the 2.0 – 5.0 µm bandwidth or see possibilities in our new 7.6 – 12.0 μm range.

Single-Wavelength Detectors

Measure the absorption of a single wavelength with an electrical bandwidth of up to 10 GHz.

Wavelength Conversion Module

Adapt your mid-IR equipment to your measurement needs.

Thermal Infrared Light Source

Bring mid infrared light directly to your sample in an optical fiber.

Our Customers Say

“We are very satisfied with the outstanding performance of the NLIR up-converter-spectrometer combination in terms of both sensitivity and spectral range. These advantages allow us to develop a versatile broadband (> 600 cm-1) trace gas sensor. Promising sub-ppm sensitivity for single species has been recently achieved, and fast and stable multi-species detection is well within reach. We are also impressed by the excellent custom service of NLIR, in particular its transparency for knowledge sharing; we enjoyed working together with the innovative technical team of NLIR. ”

“We are thrilled to be able to carry out in-situ detection of fine species thanks to NLIR spectrometer’s high sensitivity. The high SNR gives super contrast to discern the spectral signatures from thermal background signal. ”

“NLIR provided professional assistance and transparency for knowledge sharing. I am definitely satisfied with the improved performance of NLIR up-converter module and the scientific collaboration with the technical NLIR team.’’

“We have been using NLIR spectrometers for inline plastic characterization quite successfully. It has become a primary apparatus for our team’s fast, AI based, plastic waste stream characterization research activity. ”

Our Customers Say

“We are thrilled to be able to carry out in-situ detection of fine species thanks to NLIR spectrometer’s high sensitivity. The high SNR gives superb contrast to discern the spectral signatures from thermal background signal. ”

Which product is best suited to your needs?

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NLIR technology offers