HL6323MG
Typical Characteristic Curves
Threshold Current vs. Case Temperature
100
Opticai Output Power vs. Forward Current
50
40
30
TC = 25°C
TC = 0°C
20
10
0
TC = 50°C
10
0
10
40
50
200
20
30
40
Forward current, IF (mA)
120
160
0
80
Case temperature, TC (°C)
Slope Efficiency vs. Case Temperature
Monitor Current vs. Case Temperature
PO = 30mW
1.0
0.8
0.6
0.4
0.2
0
0.25
0.20
V
R(PD) = 5V
0.15
0.10
0.05
0
40
Case temperature, TC (°C)
0
50
10
20
30
0
20
30
40
50
10
Case temperature, TC (°C)
Lasing Wavelength vs. Case Temperature
646
644
642
640
638
636
634
632
630
PO = 30mW
Far Field Pattern
1.0
0.8
0.6
0.4
0.2
0
PO = 30mW
TC = 25°C
Perpendicular
Parallel
-40
0
10
Angle, θ ( ° )
20 30 40
-30 -20 -10
0
20
30
40
10
50
Case temperature, TC (°C)
Rev.0 Jul. 01, 2005 page 2 of 4
OPNEXT [ OPNEXT. INC. ]
