SLD131UL Sony Corporation, SLD131UL Datasheet - Page 3

• Manufacturer Part Number: SLD131UL
• Description: GaAlAs Laser Diode
• Manufacturer: Sony Corporation

Example of Representative Characteristics
Optical power output vs. Forward current characteristics
–0.25
100
0.25
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
10
20
Threshold current vs. Temperature characteristics
–1.0
–20
0
PIN diode voltage and current characteristics
0
0
Po = 2.5mW, Tc = 25°C
5
0
Tc = 10°C
Tc – Case temperature [°C]
10
0.1
I
F
– Forward current [mA]
20
Voltage [V]
15
60°C
Tc = 10°C
0.0
0.2
20
40
20°C
25
30°C
60
40°C
30
0.3
50°C
60°C
1.0
80
35
IF [mA]
Imon [mA]
– 3 –
Differential efficiency vs. Temperature characteristics
0.4
1.0
0.8
0.6
0.4
0.2
0.1
0.6
0.2
0.0
1.0
0.8
Monitor current vs. Temperature characteristics
–20
–40
–20
–30
0
0
–20
Tc – Case temperature [°C]
Tc – Case temperature [°C]
Far field pattern (FFP)
–10
Po = 2.5mW, Tc = 25°C
20
20
Angle [ ° ]
0
40
40
10
//
Po = 2.5mW
Po = 2.5mW
20
60
60
30
40
80
80
SLD131UL