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SLD302XT Datasheet, PDF (3/8 Pages) Sony Corporation – 200mW High Power Laser Diode | |||
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Example of Representative Characteristics
Optical power output vs.
Forward current characteristics
200
Tth = â10°C
Tth = 0°C
Tth = 25°C
100
Tth = 50°C
SLD302XT
Optical power output vs. Monitor current characteristics
Tth = 0°C
Tth = 25°C
200
Tth = â10°C
Tth = 50°C
100
0
0
250
500
IF â Forward current [mA]
Threshold current vs. Temperature characteristics
1000
0
0
0.1
0.2
Imon â Monitor current [mA]
Power dependence of far field pattern
(parallel to junction)
Tth = 25°C
500
PO = 180mW
PO = 90mW
100
â10
PO = 30mW
0
10
20
30
40
50
Tth â Thermistor temperature [°C]
Power depecdence of near field pattern
Tth = 25°C
â30 â20 â10 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
â10
0
10
20
30
40
50
Tth â Thermistor temperature [°C]
â3â
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