HL6358MG/59MG
Typical Characteristic Curves
Optical Output Power vs. Forward Current
12
Threshold Current vs. Case Temperature
100
Optical output power, P
O
(mW)
10
25°C
8
T
C
= 0°C
6
4
2
0
40°C
50°C
Threshold current, Ith (mA)
70
50
20
0
10
20
30
40
50
60
10
0
10
20
30
40
50
Forward current, I
F
(mA)
Case temperature, T
C
(°C)
Slope Efficiency vs. Case Temperature
1.2
Monitor Current vs. Case Temperature
2.5
2.0
1.5
P
O
= 10 mW
V
R(PD)
= 5 V
Slope efficiency,
η
S
(mW/mA)
1.0
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
Monitor current, Is (mA)
1.0
0.5
0
0
10
20
30
40
50
Case temperature, T
C
(°C)
Case temperature, T
C
(°C)
Wavelength vs. Case Temperature
650
Far Feild Pattern
1.0
P
O
= 10 mW
T
C
= 25°C
0.8
Perpendicular
Lasing Wavelength,
λp
(nm)
P
O
= 10 mW
645
Relative intensity
0.6
0.4
0.2
0
–40 –30 –20 –10 0
Parallel
640
635
630
0
10
20
30
40
50
10 20 30 40
Case temperature, T
C
(°C)
Angle,
θ
( ° )
Rev.5 May 08, 2007 page 2 of 4
OPNEXT [ OPNEXT. INC. ]
