HL6750MG
Typical Characteristic Curves
Threshold Current vs. Case Temperature
100
Opticai Output Power vs. Forward Current
60
50
40
30
20
25°C
TC = 0°C
70°C
10
0
10
0
80
20
40
60
120
40
80 100
0
20
60
Forward current, IF (mA)
Case temperature, TC (°C)
Slope Efficiency vs. Case Temperature
Monitor Current vs. Case Temperature
PO = 50mW
1.4
1.2
1.0
0.4
0.3
0.2
0.1
0
V
R(PD) = 5V
0.8
0.6
0.4
0.2
0
0
80
20
40
60
0
80
40
20
60
Case temperature, TC (°C)
Case temperature, TC (°C)
Far Feild Pattern
Lasing Wavelength vs. Case Temperature
700
1.0
0.8
0.6
0.4
0.2
0
PO = 50mW
PO = 50mW
C = 25°C
Perpendicular
T
695
690
685
680
Parallel
675
670
–40 –30 –20 –10
0
10 20 30 40
0
80
20
40
60
Angle, θ ( ° )
Case temperature, TC (°C)
Rev.1 Dec. 21, 2006 page 2 of 4
OPNEXT [ OPNEXT. INC. ]
