SLD1231VL Datasheet, PDF (3/5 Pages) Sony Corporation – High Power Red Laser Diode

SLD1231VL
Example of Representative Characteristics
Optical power output vs. Forward current characteristics
40
TC = 25°C
TC = 0°C
30
TC = 50°C
20
Power dependence of far field pattern
(Perpendicular to junction)
TC = 25°C
10
0
0 20 40 60 80 100 120 140
IF — Forward current [mA]
–60 –40
–20
0 20
Angle [degree]
Po = 30mW
Po = 20mW
Po = 10mW
Po = 5mW
40 60
Threshold current vs. Temperature characteristics
100
50
Power dependence of far field pattern
(Parallel to junction)
TC = 25°C
0
–20 –10 0 10 20 30 40 50 60
Tc — Case temperature [°C]
–60 –40 –20 0
20
Angle [degree]
Po = 30mW
Po = 20mW
Po = 10mW
Po = 5mW
40 60
–3–