1,550nm MI DFB Laser
with Integrated Wavelength Locker
FLD5F20CE-E
OPTICAL & ELECTRICAL CHARACTERISTICS (Continued)
(Laser Temperature TL= Tset, Top = 25°C, BOL, unless otherwise specified)
Parameter
Symbol
Test Condition
DC to 5GHz, Vm=Vo, IF=Iop,
50Ω Test Set
5 to 10GHz, Vm=Vo, IF=Iop,
50Ω Test Set
Power Monitor Current
Power Monitor Dark Current
Power Monitor Diode
Capacitance
Wavelength Monitor Current
Wavelength Monitor
Dark Current
Wavelength Monitor
Diode Capacitance
Wavelength Difference
between Lock Point and
Im2 peak (Note 4)
Im2 Peak-Bottom Ratio
TEC Capacity
TEC Current
TEC Voltage
TEC Power Dissipation
Thermistor Resistance
Thermistor B Constant
Im1
Id1
Ct1
Im2
Id2
Ct2
∆λ
Im2peak/
Im2bottom
∆T
ITEC
VTEC
PTEC
Rth
B
PTEC=5.2W, IF=Iop
IF=Iop,
∆T=(70-Tset)[°C]
IF=Iop,
∆T=(70-Tset)[°C]
IF=Iop
TL=25°C
CW, IF=Iop, Vm=Vo,
VDR=5V
VDR=5V
VDR=5V, f=10MHz
CW, IF=Iop, Vm=Vo,
VDR=5V
VDR=5V
VDR=5V, f=10MHz
Min.
8
5
0.04
-
-
0.04
-
-
Limits
Type
-
-
-
2
2
-
2
2
Max.
-
-
1.5
100
15
1.5
100
15
Unit
dB
dB
mA
nA
pF
mA
nA
pF
RF Return Loss
S11
6.0
-
44.0
GHz
2.0
70-Tset
-
-
-
9.5
3270
-
-
-
-
-
-
3450
4.0
-
1.3
4.0
5.2
10.5
3630
dB
°C
A
V
W
kΩ
K
Note 1. Eudyna Test System, 9.95328Gb/s, PRBS=2
23
-1, IF=Iop, Vm=Vo and (Vo-Vmod)
Note 2. Eudyna Test System, 9.95328Gb/s, PRBS=2
23
-1, IF=Iop, Vm=Vo and (Vo-Vmod),
Dispersion=1600ps/nm
Dispersion Penalty at Bit-Error-Rate=1.0E-10
Note 3: See Table 1 Wavelength Table
3
EUDYNA [ EUDYNA DEVICES INC ]
