Overall magnification |
M = Mcol x Mfoc |
Collimation magnification Mfoc / focal length / NA (reference focal length 100 mm) |
Ultrafast singlemode IR: 1,33 / 75mm / 35mrad , 1,0/100mm /35 mrad, 0,67 / 150mm /35, 0,5/ 300/35, 0,5/200/35, 0,33-0,67/150-300mm/ 35mrad, * |
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Low NA multimode IR:1,1-1,7 / 60-90mm / 120mrad, 0,6-1,1/90-170mm / 65 mrad, 0,5-0,8 / 120-205mm / 50mrad, * |
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Low NA multimode green: 1,1-1,8 / 120-205mm / 110mrad, * |
Focusing magnification Mfoc/ focal length (reference focal length 100 mm) |
0,5 / 50mm, 1,0 / 100mm, 2,0 / 200mm |
Axial focus movement range (MZ collimation) |
+/- 5mm x Mfoc, depending on configuration |
Beam parameter acceptance (half angle of laser beam exiting the fibre) |
35, 60, 125 mrad, depending on optical configuration |
Fibre core diameter |
20 - 1500 µm |
Wavelength |
900 - 1100 nm, 500 -550nm, * |
Max. average laser power |
0,5 - 2 kW |