Data Sheet
June 2001
269-Type 1480 nm Pump Laser Module
Electrical/Optical Characteristics
Table 1. Electrical/Optical Characteristics (All performance parameters are specified for IF, OP, TSET = 25 °C,
TCASE ~ 25 °C, unless otherwise specified.)
Parameter
Operating Optical Power
Center Wavelength
RMS Spectral Width
BOL Operating Laser Forward Current:
PO = 120 mW
PO = 130 mW
PO = 140 mW
PO = 150 mW
BOL Operating Laser Forward Current:
PO = 160 mW
PO = 170 mW
PO = 180 mW
PO = 190 mW
PO = 200 mW
BOL Operating Laser Forward Current:
PO = 210 mW
PO = 220 mW
PO = 230 mW
PO = 240 mW
PO = 250 mW
PO = 260 mW
PO = 270 mW
PO = 280 mW
EOL Operating Laser Forward Current
Symbol
PO
λC
∆λ
IF, OP BOL
IF, OP BOL
IF, OP BOL
IF, OP EOL
Conditions
—
—
PO
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EOL Laser Diode Forward Voltage
Module Optical Isolation
(optional feature)
Polarization Extinction Ratio
VR
ISO
PER
IF, OP EOL
EOL Over
TCASE RANGE
—
Min
120
1465
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
30
13
Typ
—
1480
4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.3
—
—
Max
Unit
280
mW
1490
nm
10
nm
550
mA
600
mA
600
mA
600
mA
650
mA
700
mA
700
mA
750
mA
800
mA
850
mA
900
mA
950
mA
1000
mA
1000
mA
1100
mA
1100
mA
1100
mA
1.15 x mA
IF, OP BOL
3.0
V
—
dB
—
dB
Table 2. Monitor Photodiode Characteristics (All test parameters are specified for IF, OP, TSET = 25 °C,
TCASE ~ 25 °C unless otherwise specified.)
Parameter
Monitor Diode Current
Monitor Diode Dark Current
Symbol
IBF
ID
Conditions
—
VR = –5 V, IF = 0
Min Max Unit
200 2000 µA
—
100
nA
Agere Systems Inc.
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