Tap 1x2耦合器系列芯片
采用玻璃基集成光波导实现Tap 1x2 耦合器芯片(阵列)。分光比例:50:50,60:40,70:30,80:20,90:10,95:5,98:2,99:1。
产品特点:全带宽(1250-1650nm),全温工作(-40~+85℃),尺寸小,一致性好,可靠性高,易于实现器件阵列化,成本低。
|
主要规格
Item Name |
Unit |
60:40% |
70:30% |
80:20% |
85:15% |
90:10% |
95:5% |
97:3% |
98:2% |
99:1% |
Max Insertion Loss @1310nm-1550nm |
dB |
2.8/5 |
2.1/6.2 |
1.3/8.2 |
1.2/10 |
1.1/11.5 |
0.8/14 |
0.7/16 |
0.65/18 |
0.55/20 |
Max Insertion Loss @1260-1650nm |
dB |
2.9/5.3 |
2.3/6.4 |
1.4/8.5 |
1.3/10.3 |
1.2/11.8 |
0.9/14.5 |
0.75/17 |
0.7/19 |
0.6/21 |
Return loss(max) |
dB |
55 |
||||||||
Directivity (max) |
dB |
60 |
||||||||
PDL (max) |
dB |
0.2 |
||||||||
Pitch |
um |
250 |
||||||||
Chip Size |
mm |
(L±0.5xW±0.1xH±0.15)=8.7x2.0x2.1 |
||||||||
Storage condition |
|
-40~85℃ |
||||||||
Operation Temperature |
|
-40~85℃ |