Vacuum Spectrometer - TGS300

Toroidal Grating Spectrograph, coming from Synchrotron technologies

Based on a toroïdal grating design, the TGS (Toroïdal Grating Spectrograph) series are compact flat field spectrographs. In this design, the grating is fixed, which allows achieving a very good stability and compactness. Detector slides over the 40 mm exit flat field of the spectrograph. With a choice of three gratings (both master and replica) the TGS series covers a large VUV range from 9.5 to 170 nm.

The TGS300 is offered as standard, other models can be available upon request.

Segment: Scientific

Division: Custom Spectroscopy Solutions

Manufacturing Company: HORIBA France SAS

•   Single Toroïdal Grating design
•   Choice of three gratings
•   Low astigmatism level
•   Fixed grating position
•   CCD flange adjustable in exit focal plane
•   Choice of master or replica gratings
•   Kinematic grating mount or two gratings slider
•    Compact design
•   High Vacuum compatible

Benefits

Optimized for throughput
Optimized spectral range and resolution
40 mm Flat field spectrograph
Robust
In vacuum focus and central wavelength adjustment
Optimize damage threshold or cost
Interchangeable gratings
Less room consuming and easy to install
5 10^-6 mbar) - Optional UHV operation (5 10^-9 mbar)

Optical design	Toroïdal VLS Grating (fixed single optic)
Focal length	300 mm
Aperture	f/30
Gratings	2105 gr/mm : 9.5-32 nm 450 gr/mm : 10-110 nm 290 gr/mm : 15.5-170 nm
Optic coating	Pt or Au
Deviation angle	137°
Dispersion	2105 gr/mm : 0.5 nm/mm at 9.5 nm 450 gr/mm : 2.3 nm/mm at 10 nm 290 gr/mm : 3.5 nm/mm at 15.5 nm
Vacuum	5 10^-6 mbar (HV version) 5 10^-9 mbar (UHV version)
Pumping flange	DN63 CF
Entrance port	Micrometric slits (10 µm to 2 mm)
Entrance flange	DN40 KF (DN40 CF)
Exit port	Adjustable CCD port
Exit flange	DN100 CF

TGS 300 Toroidal Grating Spectrograph Brochure

CategoryDocuments

Size 1.62 MB

FiletypePDF

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Product accessories

MoreSample chamber for VUV system
Accessory for transmission and reflection measurements

MoreSource: Deuterium Lamp for VUV systems
For radiation down to 115nm

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