Product Description
The 980 Single Mode Pump Laser has high output power and wide operation temperature range. It can be used in the fields of optical fiber sensing and optical amplifier.
Key Features
- High output power, 400mW
- Wide operation temperature range, -40ºC~70ºC
Applications
- Optical Amplifier
- Fiber Optic Sensing
Product Parameters
Parameter |
Min |
Typ |
Max |
Unit |
Remarks |
Wavelength Range |
973 |
|
978 |
nm |
@25ºC |
Output Power |
|
|
400 |
mW |
|
Threshold Current |
|
|
35 |
mA |
|
Operating Voltage |
|
|
3 |
V |
|
Operating Current |
|
|
800 |
mA |
|
Wavelength Temperature Coefficient |
|
0.01 |
|
nm/ºC |
|
Backlight Detector Response |
|
|
5.5 |
μA/mW |
|
TEC Current |
|
|
2 |
A |
|
NTC Thermistor Value |
9.5 |
10 |
10.5 |
KΩ |
@25ºC |
NTC Thermistor B Value |
|
3950 |
|
K |
@25ºC |
Operation Temperature |
-40 |
|
70 |
ºC |
|
Storage Temperature |
-55 |
|
85 |
ºC |
|
Parameter |
Remarks |
Soldering Temperature |
260ºC(<10s) |
Fiber Type |
Hi1060 |
Pigtail Length |
~ 2.5m |
Connector(Optional) |
Bare fiber, FC/APC, FC/PC |
Typical Test Data
PIN Definition
PIN No. |
Assignment |
PIN No. |
Assignment |
1 |
TEC(+) |
8 |
NC |
2 |
Thermistor |
9 |
NC |
3 |
PD Anode |
10 |
LD(+) |
4 |
PD Cathode |
11 |
LD(-) |
5 |
Thermistor |
12 |
NC |
6 |
NC |
13 |
Case Ground |
7 |
NC |
14 |
TEC(-) |
Size