A fiber-coupled compact spectrometer with high throughput and high sensitivity that employs a transmissive grating. The optical efficiency has improved by more than 10 times compared to the conventional model.
The Quasar high-sensitivity spectrometer for Raman applications is a compact fiber-coupled spectrometer that employs a transmission grating for high throughput and high sensitivity. It is manufactured with a new f/2 optical system for Raman applications, resulting in over ten times improved light efficiency, ten times faster measurements, and reduced noise. This allows for quicker and more sensitive measurements compared to conventional devices. - Uses a transmission grating - High sensitivity, improved by more than 10 times compared to conventional devices - Standard TEC cooling function (with a two-stage cooling option available) - Available for 532 nm and 785 nm - Compact and robust - Comes with control software
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basic information
- Adoption of a transmissive grating - Cooling performance of single-stage TEC, Δ-15℃ or dual-stage TEC, Δ-30℃ (optional) - SMA fiber connection type - USB connection
Price range
Delivery Time
P4
Applications/Examples of results
Raman spectroscopy measurement
Detailed information
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Sensitivity comparison: Comparison between Quasar-TEC (blue line, 100 ms exposure) and the conventional model Raman-HR-TEC (red line, 1000 ms exposure).
Line up（4）
| Model number | overview |
|---|---|
| Quasar-532-TEC | For laser wavelength 532nm, measurement wavenumber range 200 to 4,500 cm-1, wavenumber resolution 18 cm-1, cooling performance 1-stage TEC, Δ-15℃ |
| Quasar-532-TEC-X2 | For laser wavelength 532nm, measurement wavenumber range 200 to 4,500 cm-1, wavenumber resolution 18 cm-1, cooling performance 2-stage TEC, Δ-30℃ |
| Quasar-785-TEC | For laser wavelength 532nm, measurement wavenumber range 200 to 2,750 cm-1, wavenumber resolution 8 cm-1, cooling performance 1-stage TEC, Δ-15℃ |
| Quasar-785-TEC-X2 | For laser wavelength 532nm, measurement wavenumber range 200 to 2,750 cm-1, wavenumber resolution 8 cm-1, cooling performance 2-stage TEC, Δ-30℃ |
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Company information
MSH Systems Co., Ltd. introduces and provides cutting-edge scientific technologies and their products from both domestic and international sources to universities, research institutions, and corporate clients in Japan as quickly as possible, contributing to the realization of a richer future society. With 30 years of sales and service experience in the science and technology fields, along with strong trust relationships and responsible execution with our clients, we will act with all our efforts to become a good partner for everyone. Our ultimate goal is to ensure the satisfaction of not only our customers and manufacturers but also everyone involved with us.