IS-Instruments - High Throughput Spectrometer - HES2000
Description
IS-Instruments is pleased to offer its range of high throughput/etendue Raman spectrometers. The spectrometer contains no moving parts and yet offers the advantages of a Michelson Interferometer with the spectral properties of a traditional dispersive device.
The HES 2000 requires no entrance slit and can accept large core fibers with no loss of resolution. This typically gives more than 2 orders of magnitude larger throughput over a dispersive device such as a Czerny-Turner spectrometer.
The high throughput/etendue results in the instrument being ideal for low light applications such as those observed for transmission Raman and stand-off Raman applications.
IS-Instruments - High Throughput Spectrometer - HES2000
Specifications |
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|---|---|
| Excitation Wavelength: | 785 nm |
| Raman Shift Range: | 200-2300cm^-1 |
| Spectral Resolution: | 4 cm^-1 |
| Fibre Core Diamter: | 1 mm |
| Fibre NA: | 0.22 |
| Fibre Coupling: | SMA 905 or FC/PC |
Features
- Highly customisable
- Range of detector options
- Numerical aperture up to 0.39
- Range and resolution can be tailored to requirements.
Applications
- Transmission Raman measurements.
- Stand-off Raman measurements.
- Emission spectroscopy.
- Fluorescence spectrometry.
- Reflectance spectrometry.
- Astronomical applications
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
United Kingdom
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The HES2000 spectrometer contains no moving parts and offers the advantages of a Michelson Interferometer with the spectral properties of a traditional dispersive device. It requires no entrance slit and can accept large core fibers with no loss of resolution, resulting in more than 2 orders of magnitude larger throughput over a dispersive device such as a Czerny-Turner spectrometer.
Étendue is commonly referred to as throughput of a spectrometer. It is a measure of the ability of a spectrometer to capture and utilize individual photons from a particular area of a target or field of view. The higher the étendue, the more photons a spectrometer can collect, resulting in better sensitivity and signal-to-noise ratio.
The HES2000 spectrometer is ideal for low light applications such as transmission Raman and stand-off Raman measurements, as well as emission spectroscopy, fluorescence spectrometry, reflectance spectrometry, and astronomical applications.
Yes, the HES2000 spectrometer is highly customizable. Please contact IS-Instruments at info@is-instruments.com for further details.
The operating range of the HES2000 spectrometer is < 200 – 2300 cm-1.