Optoway
1550 nm LASER DIODES
2.5 Gbps UNCOOLED MQW-FP LASER DIODES
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
²
Flat Window Cap Package (FL-510XS)
Ball Lens Cap Package (FL-511XS)
²
Aspherical Lens Cap Package (FL-512XS)
FL-5100S
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FL-5100S SERIES
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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
I
th
V
OP
Parameter
Threshold Current
Operating Voltage
Slope Efficiency
Part No.: FL-510XS
FL-511XS
FL-512XS
Center Wavelength
Spectral Width
Beam Divergence
Beam Divergence
(Parallel)
CW
CW, Po=5mW
CW, Po=5mW
0.2
0.15
0.15
1520
0.25
0.2
0.2
1550
mW/mA
Test Conditions
Min.
Typ.
12
1.2
Max.
15
1.5
Unit
mA
V
η
λc
Δλ
θ
‖
θ⊥
t
r
, t
f
I
m
I
D
C
t
P
f
CW, Po=5mW
CW, Po=5mW, RMS (σ)
CW, Po=5mW,Flat Window
1580
3
nm
nm
deg.
deg.
20
35
150
100
0.1
10
0.4
1.5
0.6
15
(Perpendicular) CW, Po=5mW,Flat Window
I
F
=I
th
, Po=5mW, 20~ 80%
CW, Po=5mW,V
RD
=1V
V
RD
=5V
V
RD
=5V, f=1MHz
CW, I
th
+20mA , SM fiber
Rise And Fall Times
PD Monitor Current
PD Dark Current
PD Capacitance
Fiber Coupled Power
Part No.: FL-511XS
FL-512XS
ps
μA
μA
pF
mW
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
http: // www.optoway.com.tw
2/1/2004 V1.0
e-mail: sales@optoway.com.tw
Optoway
ABSOLUTE MAXIMUM RATINGS (T
C
=25
ºC)
Symbol
Po
V
RL
V
RD
I
FD
T
opr
T
stg
Parameter
Optical Output Power
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Ratings
7/6*
2
15
2
-40~+85
-40~+85
Unit
mW
V
V
mA
ºC
ºC
FL-5100S
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Remark: * applied for ball-lens type only
MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
Note:
Specifications subject to change without notice.
ORDER INFORMATION
Part No.: F
L
−
Code
0
1
2
Code
0
5
8
5
1
□
□
□
Code
Blank
S
Speed
1.25 Gbps
2.5 Gbps
Cap Type
Flat Window
Ball Lens
Aspherical Lens
Pin Assignment
Type A
Type B
Type C
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
http: // www.optoway.com.tw
2/1/2004 V1.0
e-mail: sales@optoway.com.tw
