980nm 高功率单模光纤耦合 FBG 激光二极管
* FBG 波长稳定型单模激光器
* CW 或脉冲模式
* 低阈值电流和高陡峭率
* 工作温度范围 -40 到 60 ℃
* 波长温度漂移率 0.02nm/ ℃
* 内置监测二极管， TE 制冷器和热敏电阻
* 单模或保偏光纤耦合输出， Corning HI1060 ， NA=0.14 ， MFD=5.9um@980nm
* FC/APC 接头
SPECIFICATIONS
Test conditions: temperature 25 o C, CW operation
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
Output power from pigtail |
P f |
650 |
750 |
|
mW |
|
Wavelength |
l c |
970 |
976 |
985 |
nm |
|
Wavelength temperature tunability |
- |
|
0.02 |
|
nm/ o C |
|
Spectral width (FWHM) |
Dl |
|
0.5 |
1 |
nm |
|
Forward current |
I f |
|
1000 |
1250 |
mA |
|
Threshold current |
I th |
|
70 |
90 |
mA |
|
Forward voltage |
V f |
|
1.9 |
2.1 |
V |
|
Rise time in pulse mode |
t r |
|
|
30 |
ns |
|
Monitor current @ V rPD =5V |
I m |
0.05 |
|
|
mA |
|
TEC current @ 70 0 C |
I TEC |
|
|
2.0 |
A |
|
TEC voltage @ 70 0 C |
V TEC |
|
|
3.0 |
V |
|
Thermistor B constant |
|
|
3900 |
|
K |
|
Thermistor resistance |
|
9.5 |
10.0 |
10.5 |
KOhm |
|
Storage temperature |
T stg |
-40 |
|
75 |
o C |
|
Operating case temperature |
T c |
-20 |
|
60 |
o C |
|
PD reverse voltage |
V rPD |
|
5 |
20 |
V |
|
Lead soldering temperature @ 10s |
- |
|
|
260 |
o C |
SPECTRUM
