Vacuum Spectrometer - TGS300

TGS 300 UHV HORIBA

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, both grating and detector are fixed, which allows achieving a very good stability and compactness. 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
Base product
Manufacturing Company: HORIBA France SAS
  • 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
  • A few HV (10-6 mbar) - Optional UHV operation (a few 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

137.2°

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

10-6 mbar (HV version)

10-8 mbar (UHV version)

Pumping flange

DN63 LF

Entrance port

Micrometric slits (10 µm to 2 mm)

Entrance flange

DN40 KF

Exit port

Adjustable CCD port

Exit flangeDN100CF
H30 UVL CCD Spectrograph Brochure
CategoryDocuments
Size 1.47 MB
FiletypePDF

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