SLD302V Datasheet, PDF (3/7 Pages) Roithner LaserTechnik GmbH – 200mW High Power Laser Diode

Example of Representative Characteristics
Optical power output vs.
Forward current characteristics
200
TC = –10°C
TC = 0°C
TC = 25°C
100
TC = 50°C
SLD302V
Optical power output vs. Monitor current characteristics
TC = 0°C
TC = 25°C
200
TC = –10°C
TC = 50°C
100
0
0
250
500
IF – Forward current [mA]
Threshold current vs. Temperature characteristics
1000
0
0
0.1
0.2
Imon – Monitor current [mA]
Power dependence of far field pattern
(parallel to junction)
TC = 25°C
500
PO = 180mW
PO = 90mW
100
–10
PO = 30mW
0
10
20
30
40
50
Tc – Case temperature [°C]
Power depecdence of near field pattern
TC = 25°C
–30 –20 –10 0
10 20 30
Angle [degree]
Oscillation wavelength vs. Temperature characteristics
830
PO = 180mW
820
50µm
810
PO = 180mW
PO = 150mW
PO = 100mW
800
PO = 75mW
PO = 50mW
790
PO = 25mW
780
–10
0
10
20
30
40
50
Tc – Case temperature [°C]
–3–