L带光学放大器
主要特点
l L波段和超级L波段
l 保偏：只能放大一种偏振态
l 提供PM或SM光纤尾纤（1.5米），在每块芯片末端的耦合损耗为2.5dB
l FC/APC接头
l 高饱和功率，高效率
l 端面镀增透膜（R< 0.1%）
典型应用
助推激光发射器，补偿传送MUX/DeMUX的插入损耗，光学快门
|
Item #
|
Center Wavelength
|
3 dB Bandwidth
|
SaturatedOutput
Power (@ -3 dB)
|
Small Signal Gain
(@ Pin = -20 dBm)
|
Noise Figure
|
|
BOA1080S and BOA1080P
|
1590 nm Typical
|
90 nm Typical
|
15 dBm Typical
|
26 dB Typical
|
7.0 dB Typical
|
|
BOA1082S and BOA1082P
|
1625 nm Typical
|
80 nm Typical
|
13 dBm Typical
|
18 dB Typical
|
7.0 dB Typical
|
技术参数
|
Item #
|
|
BOA1080S and BOA1080P
|
BOA1082S and BOA1082P
|
|
Min
|
Typ
|
Max
|
Min
|
Typ
|
Max
|
|
Operating Current
|
IOP
|
-
|
600 mA
|
750 mA
|
-
|
600 mA
|
750 mA
|
|
Center Wavelength
|
λC
|
1570 nm
|
1590 nm
|
1610 nm
|
1600 nm
|
1625 nm
|
1650 nm
|
|
Optical 3 dB Bandwidth
|
BW
|
80 nm
|
90 nm
|
-
|
70 nm
|
80 nm
|
-
|
|
Saturation Output Power
(@ -3 dB)
|
PSAT
|
12 dBm
|
15 dBm
|
-
|
10 dBm
|
13 dBm
|
-
|
|
Small Signal Gain
(@ Pin = -20 dBm, typical λC )
|
G
|
23 dB
|
26 dB
|
-
|
14 dB
|
18 dB
|
-
|
|
Gain Ripple (RMS) @ IOP
|
δG
|
-
|
0.05 dB
|
0.2 dB
|
-
|
0.05 dB
|
0.3 dB
|
|
Noise Figure
|
NF
|
-
|
7.0 dB
|
9.0 dB
|
-
|
7.0 dB
|
9.0 dB
|
|
Forward Voltage
|
VF
|
-
|
1.5 V
|
2.0 V
|
-
|
1.5 V
|
2.0 V
|
|
Chip Length
|
-
|
-
|
1.5 mm
|
-
|
-
|
1.5 mm
|
-
|
|
Waveguide Refractive Index
|
-
|
-
|
3.2
|
-
|
-
|
3.2
|
-
|
|
TEC Operation (typ/max @ TCASE = 25/70 °C)
|
|
- TEC Current
|
ITEC
|
-
|
0.12 A
|
1.5 A
|
-
|
0.12 A
|
1.5 A
|
|
- TEC Voltage
|
VTEC
|
-
|
0.25 V
|
4.0 V
|
-
|
0.25 V
|
4.0 V
|
|
- Thermistor Resistance
|
RTH
|
-
|
10 kΩ
|
-
|
-
|
10 kΩ
|
|
