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更多性能指标:
光谱分辨率 |
10 MHz @1550 nm |
10 MHz @1310 nm |
20 MHz @1550 nm |
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波长范围 |
1525-1565nm |
1525-1615nm |
1265-1345nm |
1525-1565 nm |
1525-1605 nm |
波长准确度 |
±0.5 pm |
±0.5 pm |
±1.0 pm |
±2.0 pm |
±2.0 pm |
免伪讯信噪比 |
>80 dB |
>80 dB |
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近进动态范围 |
>40 dB @ ±0.2 pm >60 dB @ ±0.4 pm |
>40 dB @ ±0.8 pm >60 dB @ ±2.0 pm |
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校准功率范围 |
+13 to -70 dBm |
+13 to -70 dBm |
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最大输入功率 |
+20 dBm |
+20 dBm |
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灵敏度 |
-70 dBm / 10 MHz |
-70 dBm / 10 MHz |
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功率精度 |
±0.5 dB |
±0.5 dB |
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偏振测试 |
Two Orthogonal Polarizations. Full spectral polarimetry (Option 30) |
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测试速率 |
20 nm/s |
2.5 nm/s |
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内置波长校准 |
Yes |
Yes |
Yes |
Yes |
Yes |
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BOSA 400 series |
BOSA Lite+ |
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测量波段 |
C band |
C+L band |
C band |
C+L bands |
Option 10 – 可调谐激光输出 |
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输出波长范围 |
1516-1565 nm |
1521-1630 nm |
1525-1565 nm |
1525-1605 nm |
绝对精度 |
±1.5 pm |
±2.0 pm |
±2.0 pm |
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调谐速度 |
1-100 nm/s |
2.5 nm/s |
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输出功率 |
>1 mW |
>1 mW |
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边模抑制 |
>43 dB |
>45 dB |
>43 dB |
>45 dB |
RIN |
<-145 dB/Hz |
<-140 dB/Hz |
<-145 dB/Hz |
<-140 dB/Hz |
线宽 |
<1 MHz |
<5 MHz |
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触发输出 |
BNC |
BNC |
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Option 20 – 器件分析 |
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波长范围 |
1516-1565 nm |
1521-1630 nm |
1525-1565 nm |
1525-1605 nm |
波长准确度 |
±1.0 pm |
±2.0 pm |
±2.0 pm |
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功率准确度 |
±0.2 dB |
±0.2 dB |
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偏振测试 |
Two orthogonal states. PDL with Opt.30 |
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输出功率 |
>0 dBm |
>0 dBm |
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灵敏度 |
-70 dBm (IL) -45 dBm (RL) |
-70 dBm (IL) -45 dBm (RL) |
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校准输入范围 |
-10 to -70 dBm |
-10 to -70 dBm |
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免伪讯动态范围 |
>80 dB |
>70 dB |
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测试时间 |
1 s for 100 nm |
1 s for 2.5 nm |
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Option 30 – 偏振光谱分析 |
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偏振重复度 |
±5° |
±5° |
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温度系数 |
±0.2° /℃ |
±0.2° /℃ |
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测量时间 |
6 scans at 20 nm/s |
6 scans at 2.5 nm/s |
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偏振灵敏度 |
-40 dBm |
-40 dBm |
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偏振串扰 |
<20 dB |
<20 dB |
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Option 40 – 位相测试 |
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波长范围 |
1525-1565 nm |
1525-1615 nm |
1525-1565 nm |
1525-1605 nm |
带宽 |
80 MHz to full span |
80 MHz to full span |
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模式频率范围 |
70 MHz to 2 GHz |
70 MHz to 2 GHz |
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位相精度 |
±1° |
±1° |
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灵敏度 |
-70 dBm |
-70 dBm |
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参考电信号输入功率 |
+5 to -15 dBm |
+5 to -15 dBm |
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测量时间 |
1s for 10 nm |
1s for 2.5 nm |