高分辨率光頻譜儀BOSA
- BOSA
性能指標(biāo)：
|
光譜分辨率 |
10 MHz @1550 nm |
10 MHz @1310 nm |
20 MHz @1550 nm |
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|
波長(zhǎng)范圍 |
1525-1565nm |
1525-1615nm |
1265-1345nm |
1525-1565 nm |
1525-1605 nm |
|
波長(zhǎng)準(zhǔn)確度 |
±0.5 pm |
±0.5 pm |
±1.0 pm |
±2.0 pm |
±2.0 pm |
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免偽訊信噪比 |
>80 dB |
>80 dB |
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近進(jìn)動(dòng)態(tài)范圍 |
>40 dB @ ±0.2 pm >60 dB @ ±0.4 pm |
>40 dB @ ±0.8 pm >60 dB @ ±2.0 pm |
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|
校準(zhǔn)功率范圍 |
+13 to -70 dBm |
+13 to -70 dBm |
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|
最大輸入功率 |
+20 dBm |
+20 dBm |
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|
靈敏度 |
-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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|
偏振測(cè)試 |
Two Orthogonal Polarizations. Full spectral polarimetry (Option 30) |
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|
測(cè)試速率 |
20 nm/s |
2.5 nm/s |
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|
內(nèi)置波長(zhǎng)校準(zhǔn) |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
BOSA 400 series |
BOSA Lite+ |
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|
測(cè)量波段 |
C band |
C+L band |
C band |
C+L bands |
|
Option 10 – 可調(diào)諧激光輸出 |
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|
輸出波長(zhǎng)范圍 |
1516-1565 nm |
1521-1630 nm |
1525-1565 nm |
1525-1605 nm |
|
絕對(duì)精度 |
±1.5 pm |
±2.0 pm |
±2.0 pm |
|
|
調(diào)諧速度 |
1-100 nm/s |
2.5 nm/s |
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|
輸出功率 |
>1 mW |
>1 mW |
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|
邊模抑制 |
>43 dB |
>45 dB |
>43 dB |
>45 dB |
|
RIN |
<-145 dB/Hz |
<-140 dB/Hz |
<-145 dB/Hz |
<-140 dB/Hz |
|
線寬 |
<1 MHz |
<5 MHz |
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|
觸發(fā)輸出 |
BNC |
BNC |
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|
Option 20 – 器件分析 |
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|
波長(zhǎng)范圍 |
1516-1565 nm |
1521-1630 nm |
1525-1565 nm |
1525-1605 nm |
|
波長(zhǎng)準(zhǔn)確度 |
±1.0 pm |
±2.0 pm |
±2.0 pm |
|
|
功率準(zhǔn)確度 |
±0.2 dB |
±0.2 dB |
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|
偏振測(cè)試 |
Two orthogonal states. PDL with Opt.30 |
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|
輸出功率 |
>0 dBm |
>0 dBm |
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|
靈敏度 |
-70 dBm (IL) -45 dBm (RL) |
-70 dBm (IL) -45 dBm (RL) |
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|
校準(zhǔn)輸入范圍 |
-10 to -70 dBm |
-10 to -70 dBm |
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|
免偽訊動(dòng)態(tài)范圍 |
>80 dB |
>70 dB |
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|
測(cè)試時(shí)間 |
1 s for 100 nm |
1 s for 2.5 nm |
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|
Option 30 – 偏振光譜分析 |
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|
偏振重復(fù)度 |
±5° |
±5° |
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|
溫度系數(shù) |
±0.2° /℃ |
±0.2° /℃ |
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|
測(cè)量時(shí)間 |
6 scans at 20 nm/s |
6 scans at 2.5 nm/s |
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|
偏振靈敏度 |
-40 dBm |
-40 dBm |
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|
偏振串?dāng)_ |
<20 dB |
<20 dB |
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Option 40 – 位相測(cè)試 |
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|
波長(zhǎng)范圍 |
1525-1565 nm |
1525-1615 nm |
1525-1565 nm |
1525-1605 nm |
|
帶寬 |
80 MHz to full span |
80 MHz to full span |
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|
模式頻率范圍 |
70 MHz to 2 GHz |
70 MHz to 2 GHz |
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|
位相精度 |
±1° |
±1° |
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|
靈敏度 |
-70 dBm |
-70 dBm |
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|
參考電信號(hào)輸入功率 |
+5 to -15 dBm |
+5 to -15 dBm |
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|
測(cè)量時(shí)間 |
1s for 10 nm |
1s for 2.5 nm |
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