Optoway
FL-5100S
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1550 nm LASER DIODES FL-5100S SERIES
2.5 Gbps UNCOOLED MQW-FP LASER DIODES
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OPTOWAY TECHNOLOGY INC.
No
.3
8, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798 Fax:886-3-5979737
******************************************************************************************************************************************************* FEATURES
2
1550 nm typical emission wavelength
2
High reliability, long operation life
2
Build-in InGaAs monitor
2
Complies with Bellcore TA-NWT-000983
2
Up to 2.5 Gb/s Operation
2
Flat Window Cap Package (FL-510XS)
2
Ball Lens Cap Package (FL-511XS)
2
Aspherical Lens Cap Package (FL-512XS)
2
APPLICATION
Optical communication system
DESCRIPTION
FL-5100S series are MQW-FP laser diodes that provide a durable, single transverse mode oscillation
with emission wavelength of 1550 nm. FL-5100 series are hermetically sealed devices with the build-in
photodiode for output monitoring.
ELECTRICAL AND OPTICAL CHARACTERISTICS (T
C
=25
°
C)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
th
Threshold Current
CW
12
15
mA
V
OP
η
Operating Voltage
CW, Po=5mW
1.2
1.5
V
Slope Efficiency
Part No.: FL-510XS
FL-511XS
FL-512XS
Center Wavelength
CW, Po=5mW
0.2
0.15
0.15
1520
0.25
0.2
0.2
1550
mW/mA
λ
c
CW, Po=5mW
1580
nm
Δλ
Spectral Width
CW, Po=5mW, RMS (
σ
)
3
nm
θ
‖
Beam Divergence (Parallel)
CW, Po=5mW,Flat Window
20
deg.
θ⊥
Beam Divergence (Perpendicular) CW, Po=5mW,Flat Window
35
deg.
t
r
, t
f
Rise And Fall Times
I
F
=I
th
, Po=5mW, 20~ 80%
150
ps
I
m
PD Monitor Current
CW, Po=5mW,V
RD
=1V
100
μ
A
I
D
PD Dark Current
V
RD
=5V
V
RD
=5V, f=1MHz
0.1
μ
A
C
t
PD Capacitance
10
15
pF
P
f
Fiber Coupled Power
Part No.: FL-511XS
FL-512XS
CW, I
th
+20mA , SM fiber
0.4
1.5
0.6
mW