FLD5F20CE-E
1,550nm MI DFB Laser
with Integrated Wavelength Locker
OPTICAL & ELECTRICAL CHARACTERISTICS
(Laser Temperature TL= Tset, Top = 25°C, BOL, unless otherwise specified)
Parameter
Laser Set Temperature
Peak Wavelength
Wavelength Drift
(After 20 Years)
Wavelength Stability
with Case Temperature
Tunability
Threshold Current
Threshold Power
Operating Current
Forward Voltage
Output Power
Tracking Error
Sidemode Suppression Ratio
Spectral Width
Relative Intensity Noise
Kink
Mode Hops
Optical Isolation
On Level Modulation Voltage
Modulator Drive Voltage
RF Extinction Ratio
Transmission Penalty due
to Dispersion
Rise/Fall Time
Cutoff Frequency
In Band Ripple
Symbol
Tset
Wp
-
-
-
Ith
Pth
Iop
VF
Pf
TE
SSR
∆Wp
RIN
K
-
Is
Vo
Vmod
Rext
Pd
Tr, Tf
fc
∆G
(Vo-Vmod)>-3.3V, Rext=10dB
IF=Iop, Vm=Vo at On-Level
Vm=Vo-Vmod at Off-Level
Note (2)
IF=Iop, Vm=Vo, 20% to 80%
-3dB, IF=Iop, Vm=Vo-0.5|Vmod|
IF=Iop, 0.1 to 10GHz,
Vm=Vo-0.5|Vmod|
CW, IF=Iop
Note (1)
CW, IF=Iop, Vm=Vop,
Im-APC,Tc=-20 to +70°C
Note (1)
Note (1), -3dB, FWHM
Note (1), -20dB, FWHM
10MHz to 8.5GHz, Vm=Vo,
IF=Iop, 8% Reflection
Ith+5mA to 1.5 x Iop
Ith+5mA to 1.5 x Iop
Tc=-20 to +70°C
CW, Vm=Vo
CW, IF=Ith, Vm=Vo
Note (1)
-25
-0.2
-
-
-
40
-
-2.0
-0.5
35
-
-
-
Test Condition
Min.
15
Limits
Type
-
Note (3)
-
-
1
-
-
-
1.4
-
-
-
-
-
-
No Kink
No Mode Hops
25
-0.7
-
10
-
-
10
-1.0
35
-
-
-
-
20
-
-
-
0
2.6
-
2.0
25
-
+1.0
25
+0.2
-
30
75
100
2.0
-
+0.5
-
0.04
0.30
-120
Max.
35
Unit
°
C
nm
pm
pm/°C
Channel
mA
µW
mA
V
dBm
dB
dB
nm
dB/Hz
-
-
dB
V
Vpp
dB
dB
ps
GHz
dB
2
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