SLD322XT Sony Corporation, SLD322XT Datasheet - Page 3
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SLD322XT
Manufacturer Part Number
SLD322XT
Description
0.5W High Power Laser Diode
Manufacturer
Sony Corporation
Datasheet
1.SLD322XT.pdf
(7 pages)
Example of Representative Characteristics
Optical power output vs. Forward current characteristics
1000
Threshold current vs. Temperature characteristics
1000
800
600
400
200
500
100
–90
–10
0
Power dependence of far field pattern
–60
Tth – Thermistor temperature [ C]
(Perpendicular to junction)
200
I
0
F
– Forward current [mA]
–30
Tth = –10 C
Angle [degree]
400
Tth = 0 C
10
0
600
30
P
P
P
P
P
Tth = 30 C
20
O
O
O
O
O
Tth = 25 C
Tth = 25 C
800
= 500mW
= 400mW
= 300mW
= 200mW
= 100mW
60
1000
30
90
– 3 –
Optical power output vs. Monitor current characteristics
500
250
0
Temperature dependence of far field pattern
–90
–90
0
Power dependence of far field pattern
–60
–60
Imon – Monitor current [mA]
(Parallel to junction)
(Parallel to junction)
–30
–30
Tth = –10 C
Angle [degree]
Angle [degree]
0.5
0
0
Tth = 0 C
30
30
P
Tth = 25 C
Tth = 10 C
Tth = –5 C
P
P
P
P
P
O
O
O
O
O
O
Tth = 25 C
Tth = 30 C
Tth = 25 C
= 500mW
= 500mW
= 400mW
= 300mW
= 200mW
= 100mW
60
60
1.0
90
90
SLD322XT