Spectrometer 2.0 - 5.0 μm2
Spectrometer 2.0 - 5.0 μm2
Spectrometer 2.0 - 5.0 μm

Spectrometer 2.0 – 5.0 μm

Readout Rate

Up to 130 kHz full-spectrum

Sensitivity

Down to 5 pW/nm

Bandwidth

2.0 – 5.0 μm

Optical Input

SMA-905 fiber connector or free space

Resolution

2.5 - 6 cm-1

Exposure Time

Down to 1.3 µs

Mid-IR Spectrometer: Bringing Mid-Infrared Light to Near Visible Light

The NLIR 2.0 – 5.0 µm Mid-IR Spectrometer is based on a novel measurement scheme that upconverts the MIR light to near-visible light. Using advanced silicon-based light detectors allows outperforming conventional MIR light detectors in sensitivity, speed, and noise, bringing these attractive features and their advantages to the MIR regime.

The NLIR Mid-IR Spectrometer models have sensitivities of -80 dBm/nm or better, with an unprecedented maximum full-spectrum readout rate of 130 kHz! As a result, the spectrometer enables the characterization of light sources and measuring spectral content from chemical processes with a time resolution of less than 10 µs.

The spectrometer is made in different models: S2050400 is the most sensitive with a maximum 400 Hz full spectrum readout rate; S20501k is faster and has better resolution but lower sensitivity; S2050130k has the best resolution and the highest readout rate. All versions come with an external trigger and a GUI interface for easy plugandplay measurements in various applications; additionally, API interfaces for MATLAB, Python and C (DLLs) are available.

NLIR spectrometers are also available in convenient bundles that include a light source, optical fibers and probes to perform general transmission and reflection measurements, or measurements on well-defined small areas such as those required during the inspection of small silicon wafer production. Get in touch to discuss your application and request a quote for an instrument or a bundle that meet your needs!

Mid-IR Spectrometer: Bringing Mid-Infrared Light to Near Visible Light

The NLIR 2.0 – 5.0 µm Mid-IR Spectrometer is based on a novel measurement scheme that upconverts the MIR light to near-visible light. Using advanced silicon-based light detectors allows outperforming conventional MIR light detectors in sensitivity, speed, and noise, bringing these attractive features and their advantages to the MIR regime.

The NLIR Mid-IR Spectrometer models have sensitivities of -80 dBm/nm or better, with an unprecedented maximum full-spectrum readout rate of 130 kHz! As a result, the spectrometer enables the characterization of light sources and measuring spectral content from chemical processes with a time resolution of less than 10 µs.

This is a convenient and portable spectrometer.

See Goyalab Spectrometers: 

Product Details:

Mid-infrared (MIR) spectroscopy is used to analyze MIR light sources. (In both industry and research, for non-invasive characterization of gases, liquids, and solids as well as characterization of light sources.) The NLIR 2.0 – 5.0 µm Spectrometer is based on a scheme that upconverts the MIR light to near-visible light. Silicon-based near-visible light detectors are far superior to MIR light detectors in terms of detectivity, speed, and noise. The NLIR upconversion technology, therefore, brings these attractive features and the advantages that follow, to the MIR regime.

Both editions seen below have sensitivities at -80 dBm/nm or better. The maximum full-spectrum readout rate is 130 kHz! As a result, the spectrometer enables the characterization of light sources. It also measures spectral content from chemical processes with a time resolution of less than 10 µs.

1

Wavelength Range: 2-5 µm

2

Resolution: 2.5-6 cm-1

3

Readout Rate: Up to 130 kHz

4

Sensitivity: Down to 5 pW/nm

5

Exposure Time: Down to 1.3 µs

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