SLD323XT Datasheet, PDF (3/7 Pages) Sony Corporation – 1W High Power Laser Diode

SLD323XT
Example of Representative Characteristics
Optical power output vs. Forward current characteristics
1500
1200
900
Tth = 0°C _{Tth = 25°C}
Tth = –10°C
Tth = 30°C
Optical power output vs. Monitor current characteristics
1000
Tth = 25°C
Tth = 15°C
Tth = 0°C
Tth = –10°C
Tth = 30°C
600
500
300
0
400 800 1200 1600 2000
IF – Forward current [mA]
Threshold current vs. Temperature characteristics
1000
500
0
0
1.5
Imon – Monitor current [mA]
Power dependence of far field pattern
(Parallel to junction)
Tth = 25°C
100
–10
0
10
20
30
Tth – Thermistor temperature [°C]
Power dependence of far field pattern
(Perpendicular to junction)
Tth = 25°C
PO = 1000mW
PO = 800mW
PO = 600mW
PO = 400mW
PO = 200mW
–90 –60 –30 0
30 60 90
Angle [degree]
Tempareture dependence of far field pattern
(Parallel to junction)
PO = 1000mW
PO = 1000mW
PO = 800mW
PO = 600mW
PO = 400mW
PO = 200mW
–90 –60 –30 0
30 60 90
Angle [degree]
–3–
Tth = 25°C
Tth = 10°C
Tth = –5°C
–90 –60 –30 0
30 60 90
Angle [degree]