High-Performance LED
1A184A
870
nm
Typical Fiber-Coupled Power
CORE DIAMETER/CLADDING DIAMETER
NUMERICAL APERTURE
RELATIVE FIBER-COUPLED POWER
%
100
FIGURE 1
%
100
FIGURE 2
r
z = opt.
Øc = 50 µm
80
RELATIVE FIBER-COUPLED POWER
50/125 µm
0.20
62.5/125 µm
0.275
100/140 µm
0.29
200/230 µm
0.37
80
z
55 µW
Table 1
150 µW
300 µW
390 µW
60
60
40
40
r
20
r = opt.
Øc = 50 µm
z
20
0
0.5
1.0
1.5
2.0
2.5
3.0
mm
0
0
20
40
60
80
100
m
z - AXIAL DISPLACEMENT OF FIBER
r - RADIAL DISPLACEMENT OF FIBER
%
100
FIGURE 3
MAX. ELECTRICAL POWER DISSIPATION
mW
300
FIGURE 4
RELATIVE FIBER-COUPLED POWER
80
50% DUTY CYCLE
200
INFINITE
HEAT SINK
60
DC
NO HEAT SINK
40
100
20
HEAT SINKED
0
0
40
80
120
160
200
mA
0
0
50
100
150¡
C
FORWARD CURRENT
OPERATING TEMPERATURE
mA
200
FIGURE 5
FORWARD CURRENT
100
0
0
1
2
3
V
FORWARD VOLTAGE
MITEL [ MITEL NETWORKS CORPORATION ]
