Mounting
facilities |
1/4 x 20 UNC and M6 bench rod mounting holes |
Input
coupling |
FC connector or direct coupling |
Spectral
scan rate |
18.0 scans / second |
Wavelength
range
Model E201
Model E202 |
350-1000nm(Optimised) / 1000-1100nm(Reduced sensitivity) @
1000-1650nm(Optimised) / 750-1000nm(Reduced sensitivity) |
Wavelength
resolution
Model E201
Model E202 |
0.3nm FWHM, }10
0.4nm FWHM, }10 |
Wavelength
accuracy |
}0.5nm |
Input
powerlevel requirements*
Model E201(350-1000nm)
Model E202(1000-1650nm)
Model E201(1000-1100nm)
Model E202(750-1000nm) |
10ΚW (min)Λ@2mW (max)
10ΚW (min)Λ@2mW (max)
100ΚW (min)Λ@20mW (max)
100ΚW (min)Λ@20mW (max) |
* Thelretical
values for "picosecond lasers" calculated asuuming a 2mm
dia uniform callimated input beam. Input power requirements for
"femtosecond lasers" depends on the natural FWHM of the
laser spectrrm but typically will be around 10X higher than specified
above. In both cases higher sensitivity(lower input power levels)
are achievable by use suitable external focusing optics or a higher
input power density. |