厂商 ：飞凡光电（深圳）有限公司
- 主营产品：
- 保偏器件
- 高功率器件
- 高消光比保偏器件
保偏耦合器
Specifications
|
Parameter |
Unit |
1x2 |
2x2 |
|||
|
Center Wavelength |
nm |
1310, 1550 |
980,1064 |
1310, 1550 |
980,1064 |
|
|
Operating Wavelength Range |
nm |
±40 |
±20 |
±40 |
±20 |
|
|
Excess Loss (dB) |
dB |
≤0.7 |
≤0.8 |
≤1.0 |
≤1.2 |
|
|
Uniformity(only for 50/50) (dB) |
dB |
≤0.4 |
≤0.5 |
≤0.6 |
≤0.8 |
|
|
Typ. Insertion Loss @23°C |
dB |
0.4 |
0.5 |
0.5 |
0.6 |
|
|
Insertion Loss @-5 ~ +70 °C |
dB |
≤0.55 |
≤0.65 |
≤0.65 |
≤0.80 |
|
|
Tap Ratio |
% |
1±0.2%,2±0.4%,5±1%,10%,20%,30%,50% |
||||
|
Extinction Ratio @23°C |
Type B (Both of axis working) |
dB |
≥20 |
≥20 |
≥18 |
≥18 |
|
Type F (Fast axis blocked) |
dB |
≥22 |
≥22 |
≥22 |
≥20 |
|
|
Return loss |
dB |
≥50 |
||||
|
Power handling |
mW |
≤300 |
||||
|
Fiber Type |
Tap port 2(only for 1x2) |
- |
SMF-28e or PM1310 Panda fiber for 1310nm, SMF-28e or PM1550 Panda fiber for 1550nm, HI1060 or PM980 Panda fiber for 980nm &1064nm |
|||
|
Tap port 2&4(only for 2x2) |
- |
PM1310 Panda fiber for 1310nm PM1550 Panda Fiber for 1550nm PM980 Panda fiber for 980nm&1064nm |
||||
|
Port 1 &Port 3 |
- |
PM1310 Panda fiber for 1310nm PM1550 Panda Fiber for 1550nm PM980 Panda fiber for 980nm&1064nm |
||||
|
Operating temperature |
°C |
-5~+70 |
||||
|
Storage temperature |
°C |
-40 ~+85 |
||||
|
Package Dimensions |
mm |
Φ5.5±0.2xL35±1 (P1) |
||||
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.
高消光比保偏耦合器
Specifications
|
Parameter |
Unit |
1x2 |
2x2 |
|||
|
Center Wavelength |
nm |
1310, 1550 |
980,1064 |
1310, 1550 |
980,1064 |
|
|
Operating Wavelength Range |
nm |
±40 |
±20 |
±40 |
±20 |
|
|
Excess Loss (dB) |
dB |
≤0.7 |
≤0.8 |
≤1.0 |
≤1.2 |
|
|
Uniformity(only for 50/50) (dB) |
dB |
≤0.4 |
≤0.5 |
≤0.6 |
≤0.8 |
|
|
Typ. Insertion Loss @23°C |
dB |
0.4 |
0.5 |
0.5 |
0.6 |
|
|
Insertion Loss @-5 ~ +70 °C |
dB |
≤0.55 |
≤0.65 |
≤0.65 |
≤0.80 |
|
|
Tap Ratio |
% |
1±0.2%,2±0.4%,5±1%,10%,20%,30%,50% |
||||
|
Extinction Ratio @23°C |
Type B (Both of axis working) |
dB |
≥28 |
≥28 |
≥26 |
≥26 |
|
Type F (Fast axis blocked) |
dB |
≥28 |
≥28 |
≥28 |
≥28 |
|
|
Return loss |
dB |
≥50 |
||||
|
Power handling |
mW |
≤300 |
||||
|
Fiber Type |
Tap port 2(only for 1x2) |
- |
SMF-28e or PM1310 Panda fiber for 1310nm, SMF-28e or PM1550 Panda fiber for 1550nm, HI1060 or PM980 Panda fiber for 980nm &1064nm |
|||
|
Tap port 2&4(only for 2x2) |
- |
PM1310 Panda fiber for 1310nm PM1550 Panda Fiber for 1550nm PM980 Panda fiber for 980nm&1064nm |
||||
|
Port 1 &Port 3 |
- |
PM1310 Panda fiber for 1310nm PM1550 Panda Fiber for 1550nm PM980 Panda fiber for 980nm&1064nm |
||||
|
Operating temperature |
°C |
-5~+70 |
||||
|
Storage temperature |
°C |
-40 ~+85 |
||||
|
Package Dimensions |
mm |
Φ5.5±0.2xL35±1 (P1) |
||||
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.
