PRODUCT SERIES
Flat field spectrometer
Product Introduction
The flat-field spectrometer uses a holographic concave spherical variable line pitch grating for light splitting. It has flat-field characteristics and is convenient for recording spectra using an area array CCD. The grating works in grazing incidence mode and has high diffraction efficiency. At the same time, by selecting different grating models, full coverage of the wavelength range 0.6~200nm can be achieved.
Raster parameters:
|
Grating model |
N(l/mm) |
λ1~λ2(nm) |
L(mm) |
r(mm) |
α(deg.) |
r1'(mm) |
β1(deg.) |
r2'(mm) |
β2(deg.) |
ri'(mm) |
βi'(deg.) |
|
30-001 |
2400 |
1~6 |
25.3 |
237.0 |
88.00 |
235.6 |
85.81 |
238.5 |
80.17 |
235.0 |
90.00 |
|
30-002 |
1200 |
5~20 |
25.3 |
237.0 |
87.00 |
236.7 |
83.04 |
241.1 |
77.07 |
235.0 |
90.00 |
|
30-003 |
2400 |
1~7 |
26.8 |
236.7 |
88.60 |
235.8 |
85.79 |
239.5 |
79.39 |
235.0 |
90.53 |
|
30-004 |
2400 |
0.6~4 |
19.4 |
236.8 |
88.65 |
233.9 |
86.64 |
235.8 |
81.94 |
233.5 |
90.00 |
|
30-005 |
1200 |
3.5~8.5 |
11.1 |
237.0 |
87.07 |
234.8 |
83.98 |
236.2 |
81.30 |
233.5 |
90.00 |
|
30-006 |
300 |
20~80 |
25.3 |
237.0 |
87.00 |
236.7 |
83.04 |
241.1 |
77.07 |
235.0 |
90.00 |
|
30-007 |
120 |
50~200 |
25.3 |
237.0 |
87.00 |
236.7 |
83.04 |
241.1 |
77.07 |
235.0 |
90.00 |
|
30-008 |
1500 |
9~45 |
68.5 |
379.0 |
80.00 |
372.7 |
76.24 |
394.6 |
66.54 |
362.0 |
90.00 |
| 30-009 | 500 | 27~135 | 68.5 | 379.0 | 80.00 |
372.7 |
76.24 |
394.6 |
66.54 |
362.0 |
90.00 |
Optional range:
|
Spectrometer model |
Line density (l/mm) |
Wave length range (nm) |
Imaging surface length (mm) |
Line dispersion (nm/mm) |
|
VuSpeC-EFlat-1 |
2400 |
1~6 |
23.5 |
0.15~0.30 |
|
VuSpeC-EFlat-2 |
1200 |
5~20 |
25.3 |
0.50~0.80 |
|
VuSpeC-EFlat-3 |
2400 |
1~7 |
26.8 |
0.15~0.35 |
|
VuSpeC-EFlat-4 |
2400 |
0.6~4 |
19.4 |
0.15~0.30 |
|
VuSpeC-EFlat-5 |
1200 |
3.5~8.5 |
11.1 |
0.40~0.55 |
|
VuSpeC-EFlat-6 |
300 |
20~80 |
25.3 |
1.70~3.20 |
|
VuSpeC-EFlat-7 |
120 |
50~200 |
25.3 |
4.50~8.00 |
|
VuSpeC-EFlat-8 |
1500 |
9~45 |
68.5 |
0.50~1.00 |
|
VuSpeC-EFlat-9 |
500 |
27~135 |
68.5 |
0.80~1.70 |
Main parameters
● Grating type: concave spherical variable pitch grating
● Wavelength range: 0.6~200nm (optional)
●Spectral resolution: 0.015nm@13.5nm, can be optimized according to needs
● Detector type: Scientific research grade camera
● Front lighting optional
● With long-range laser rapid aiming and positioning function
● High vacuum compatible, 5×10-3 Pa
● With 5μm~300μm online continuously adjustable slit
Test data
Application
 |
 |
 |
|
Strong field and high energy density physics |
Integrated circuit manufacturing |
Detector and light source metrology grade calibration |
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