21
Chapter 4
Specification
1 -Optics Characteristic Parameters
No.
Characteristics
Test conditions
Min.
Nom.
Max.
Unit
1
Operation mode
CW/Modulated
2
Polarization
Random
3
Output power
MFSC-1000X(G4.0)
100% CW
1000
W
Output power
MFSC-1500X (G4.0)
100% CW
1500
4
Tuning range of output power
10
100
%
5
Emission wavelength
100% CW
1070
1080
1090
nm
6
Spectrum width(3dB)
100% CW
3
5
nm
7
Short-term power instability
100% CW>1h
±1
±1.5
%
8
Long-term power instability
100% CW>24h
±2
±3
%
9
Beam quality BPP
50um-QBH Output
1.5
mm x
mrad
10
Laser switching ON time
10%→90%Output
50
100
μs
11
Laser switching OFF time
90%→10%Output
50
100
μs
12
Modulation rate
100%Output
20
KHz
13
Red guide laser power
100%Output
200
μW
14
Feeding fiber cable length
MFSC-1000X(G4.0)
10
（
5
、
15 optional
）
m
Feeding fiber cable length
MFSC-1500X(G4.0)
15
（
5
、
10 optional
）
15
Feeding fiber core size
50
μm
16
Feeding fiber cable bending
radius
200
mm
17
Output form
Standard QBH
（
LOC
）
