QTDFB系列激光二极管客户可选择700nm至3000nm的波长范围,14针蝶形封装。激光二极管包含热电冷却器(TEC)、热敏电阻、监控光电二极管、光学隔离器,以确保高质量的激光性能。我们也可满足客户对多种输出功率,包装类型和输出光纤的SM/PM和其他特殊要求。我们的激光产品通过Telcordia GR-468认证,符合RoHS指令。
更多激光器波长型号请咨询销售人员!
联系电话:13701706604、021-60792558、021-61111380
主要应用:
性能参数:
参数 |
符号 |
最小值 |
典型值 |
最大值 |
单位 |
中心波长 |
λc |
可选 |
nm |
||
峰值光输出功率 |
PO |
10 |
- |
- |
mW |
光谱线宽 |
LW |
- |
3 |
5 |
MHz |
侧模抑制比 |
SMSR |
35 |
45 |
- |
dB |
光学隔离 |
- |
30 |
- |
- |
dB |
阈值电流 |
ITH |
- |
10 |
35 |
mA |
工作电流 |
IOP |
- |
100 |
- |
mA |
激光反向电压 |
VF |
- |
- |
2 |
V |
TEC设定温度 |
TS |
15 |
- |
35 |
℃ |
激光器正向电压 |
VF |
- |
- |
3 |
V |
带宽(@-3dB) |
BW |
- |
2.5 |
- |
GHz |
PD反向电压 |
VRPD |
- |
5 |
10 |
V |
PD正向电流 |
IFPD |
- |
0.7 |
3 |
mA |
PD监视器暗电流(Vr=-5V) |
ID |
- |
0.01 |
0.1 |
μA
|
TEC电流 |
ITEC |
- |
|
|
A |
TEC电压 |
VTEC |
- |
|
|
V |
热敏电阻电阻(25°C) |
RTH |
9.5 |
10 |
10.5 |
KΩ
|
热敏电阻温度 |
- |
- |
- |
100 |
℃ |
引线焊接时间(<260°C) |
- |
- |
- |
10 |
sec |
工作温度范围 |
- |
-20 |
- |
70 |
℃ |
储存温度 |
Tstg |
-40 |
- |
85 |
℃ |
引脚定义
1 |
Thermistor |
Thermoelectric Cooler (+) |
2 |
Thermistor |
Thermistor |
3 |
Laser dc Bias (Cathode) (-) |
Back-facet Monitor Anode (-) |
4 |
Monitor PD Anode (-) |
Back-facet Monitor Cathode (+) |
5 |
Monitor PD Cathode (+) |
Thermistor |
6 |
Thermoelectric Cooler (+) |
NC |
7 |
Thermoelectric Cooler (-) |
NC |
8 |
Case Ground |
NC |
9 |
Case Ground |
NC |
10 |
NC |
Laser Anode (+) |
11 |
Laser Anode (+) |
Laser Cathode (-) |
12 |
Laser RF Cathode (.) |
NC |
13 |
Laser Anode (+) |
Case Ground |
14 |
NC |
Thermoelectric Cooler |
订货信息
QTDFB- |
Wavelength |
Power |
Wavelength Tolerance |
Fiber |
Connector |
Pigtail Length |
Packaging and Pin Type |
QTDFB- |
1270: 1270nm |
01: 1mW |
05: ±0.5nm |
S: SM Fiber |
A: FC/APC |
05: 0.5m |
P: 14 Pin Butterfly P Pin |
1512: 1512nm |
10: 10mW |
10: ±1nm |
P: PM Fiber |
P: FC/PC |
10: 1m |
S: 14 Pin Butterfly S Pin |
|
… |
… |
… |
M: MM Fiber |
S: SMA |
… |
T5: TO5 |
|
|
|
|
|
C: Customize |
|
… |