1,310nm Modulator
Integrated DFB Laser
FEATURES
• Modulator Integrated DFB Laser Diode Module
• CW operation of DFB laser section
• Modulation voltage applied only to modulator section
• High speed butterfly package with GPO connection
• Built-in optical isolator, monitor photodiode, thermistor, and
thermo-electric cooler
FLD3F10NP-A
APPLICATION
This MI laser is intended for intermediate reach applications
(≤24km) at 10Gb/s.
DESCRIPTION
The Modulator Integrated DFB Laser (MI DFB Laser) has an electro-absorption modulator
monolithically integrated with a conventional Distributed Feed-Back (DFB) laser. The modulation
voltage is applied to the modulator section while the laser section operates CW allowing extremely
low wavelength chirping. Extinction ratios of more than 8.2 dB can be achieved with 2.6 Vp-p
modulation. The MI laser is installed in a butterfly type package. The module incorporates a highly
stable optical coupling system. The module includes an optical isolator, monitor photodiode,
thermistor and a thermoelectric cooler.
ABSOLUTE MAXIMUM RATINGS (Top=25°C, unless otherwise specified)
Rating
Parameter
Operating Case Temperature
Storage Temperature
Optical Output Power
Laser Forward Current
Laser Reverse Voltage
Modulator Forward Voltage
Photodiode Forward Current
Photodiode Reverse Voltage
TEC Voltage
TEC Current
Thermistor Temperature
Lead Soldering Time
Symbol
Top
Tstg
Pf
IF
VR
Vm
-
VDR
Vc
Ic
Tth
-
Condition
-
-
CW
CW
CW
CW
-
-
Cooling
Heating
Cooling
Heating
ATC Operation
260°C
Min.
0
-40
-
-
-
-5
-
-
-
-2.0
-
-0.7
0
-
Max.
+70
+85
5
150
2
+1
1
10
+2.5
-
+1.4
-
+70
10
Unit
°
C
°
C
mW
mA
V
V
mA
V
V
A
°C
sec
Edition 1.3
July 2004
1
EUDYNA [ EUDYNA DEVICES INC ]
