269-Type 14xx nm DFB Pump Laser Module
Data Sheet
June 2001
Electrical/Optical Characteristics
(continued)
Table 3. TEC and Thermistor Characteristics
(All performance parameters are specified for I
F, OP,
T
SET
= 25 °C,
unless otherwise specified.)
Parameter
TEC Current:
P
O
= 120 mW
P
O
= 130 mW
P
O
= 140 mW
P
O
= 150 mW
TEC Current:
P
O
= 160 mW
P
O
= 170 mW
P
O
= 180 mW
P
O
= 190 mW
P
O
= 200 mW
TEC Current:
P
O
= 210 mW
P
O
= 220 mW
P
O
= 230 mW
P
O
= 240 mW
P
O
= 250 mW
P
O
= 260 mW
P
O
= 270 mW
P
O
= 280 mW
TEC Voltage:
P
O
= 120 mW
P
O
= 130 mW
P
O
= 140 mW
P
O
= 150 mW
TEC Voltage:
P
O
= 160 mW
P
O
= 170 mW
P
O
= 180 mW
P
O
= 190 mW
P
O
= 200 mW
TEC Voltage:
P
O
= 210 mW
P
O
= 220 mW
P
O
= 230 mW
P
O
= 240 mW
P
O
= 250 mW
P
O
= 260 mW
P
O
= 270 mW
P
O
= 280 mW
Thermistor Resistance
Themistor B Constant
Symbol
I
TEC
Conditions
T
SET
= 25 °C;
T
CASE
= 75 °C;
∆T
= 50 °C, EOL
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9.5
3700
Max
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.7
1.7
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.5
3.5
3.5
3.5
3.7
3.7
3.7
3.7
3.7
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
10.5
4100
Unit
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
kΩ
K
I
TEC
T
SET
= 25 °C;
T
CASE
= 70 °C;
∆T
= 45 °C, EOL
I
TEC
T
SET
= 25 °C;
T
CASE
= 65 °C;
∆T
= 40 °C, EOL
V
TEC
T
SET
= 25 °C;
T
CASE
= 75 °C;
∆T
= 50 °C, EOL
V
TEC
T
SET
= 25 °C;
T
CASE
= 70 °C;
∆T
= 45 °C, EOL
V
TEC
T
SET
= 25 °C;
T
CASE
= 65 °C;
∆T
= 40 °C, EOL
R
THERM
B
25 °C Laser Diode
Set Temperature
—
4
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
