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