Details:
单模单窗980nm宽带耦合器 WIC 1X2,2X2 Single Mode Wavelength Independent 980nm Couplers
性能指标 SPECIFICATIONS
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等级Grade |
A |
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参数Parameter |
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工作波长Operating Wavelength(nm) |
980 or 1060 |
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带宽Bandwidth (nm) |
±10 |
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附加损耗Excess Loss(dB) |
≤ 0.10 |
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耦合比Coupling Ratio(%) |
50/50 |
40/60 |
30/70 |
20/80 |
10/90 |
5/95 |
3/97 |
2/98 |
1/99 |
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最大插入损耗Max. Insertion Loss (dB) |
3.5 |
4.5/2.7 |
5.8/2.0 |
7.7/1.3 |
11.0/0.7 |
14.5/0.45 |
16.5/0.35 |
18.5/0.3 |
21.9/0.25 |
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偏振敏感损耗Polarization Dependent Loss (dB) |
≤0.08 |
≤0.08 |
≤0.08 |
≤0.08 |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
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波长敏感损耗Wavelength Dependent Loss(dB) |
0.2 |
0.2 |
0.3/0.15 |
0.3/0.15 |
0.3/0.15 |
0.4/0.15 |
0.4/0.15 |
0.4/0.15 |
0.4/0.15 |
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温度稳定性Thermal Stability(dB/℃) |
≤0.002 |
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回波损耗 Return Loss (dB) |
≥50 |
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方向性Directivity (dB) |
1×2 |
≥50, ≥60on request |
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2×2 |
≥ 65 |
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封装信息 PACKAGE INFORMATION
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结构 Configuration |
1×2 or 2×2 |
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尾纤类型 Lead Type |
0: 250um bare fiber |
1: 900um loose tube |
2: 3mm loose cable (or 2mm) |
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封装尺寸 Package Dimensions(mm) |
A:φ3.0×40 |
A:φ3.0×54 B: 80×16×9 |
B: 80×16×9 C: 106×79×10 |
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工作温度Operating Temperature(℃) |
-40 to +85 |
-20 to +70 |
-20 to +70 |