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背向散射反射儀,Backscatter Reflectometer,OBR4600
OBR 4600 - Optical Backscatter Reflectometer ᵀᴹ
OBR 4600 光學背向散射反射儀
Luna的光學背向散射反射儀ᵀᴹ 產品系列屢獲殊榮,而Luna OBR 4600正是其中之一。 OBR 4600專為元件和短期網路測試與故障排除而設計,可實現具有背向散射等級靈敏度的超高解析度反射測量。 具有低至10 微米的採樣解析度、零盲區、極低的噪聲基底,以及擴展範圍、分佈式溫度和應變感測選項。 OBR 4600 提供了業界領先的反射測量技術,讓您能夠以前所未有的方式「看進」您的元件和系統。
•「零盲區」反射儀
• 以10μm採樣解析度測量30m
• 80 dB 動態範圍
• 背向散射等級靈敏度 (-130 dB)
• 高速掃描(1m段最高達3 Hz)
• 擴展範圍提供2公里範圍,無盲區
• 測量插入損耗(IL)、反射損耗(RL)、分佈損耗、距離、偏振狀態、相位導數和群延遲
• 高解析度C和L波段(OBR 4600)或O波段(OBR 4613)能力
◆ 應用領域:
• 輕鬆定位、識別巨彎、接頭、連接器和斷裂問題並進行故障排除
• 在網路或組件的每一點定位插入耗損點-消除回切操作
• 測試短期網路並排除故障(最長達2公里)
•對微型化組件具有前所未有的可見性
PERFORMANCE |
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Parameter |
Specification |
Units |
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Wavelength Range (nominal) |
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OBR 4600 |
1525 - 1610 |
nm |
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OBR 4613 |
1270 - 1340 |
nm |
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Maximum Device Length |
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Standard mode |
30 or 70 |
m |
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Extended range mode |
2000 |
m |
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Sampling Resolution |
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30 m mode |
10 |
μm |
|||
70 m mode |
20 |
μm |
|||
Extended range mode (2000 m) |
1 |
mm |
|||
Dead zone |
Equals 2-pt
sampling resolution |
|
|||
Wavelength |
|||||
Resolution (max) |
0.02 |
pm |
|||
Accuracy1 |
±1.5 |
pm |
|||
Integrated Return Loss
Characteristics |
|||||
Dynamic range |
30 and 70 m modes |
80 |
dB |
||
Extended range mode |
60 |
dB |
|||
Total range |
0 to -125 |
dB |
|||
Sensitivity |
-130 |
dB |
|||
Resolution2 |
±0.05 |
dB |
|||
Accuracy2 |
±0.10 |
dB |
|||
Integrated Insertion Loss
Characteristics |
|||||
Dynamic range3 |
18 |
dB |
|||
Resolution2 |
±0.05 |
dB |
|||
Accuracy2 |
±0.10 |
dB |
|||
Group Delay |
|||||
Accuracy |
1.0 |
ps |
|||
Distributed Sensing4,5 |
|||||
Spatial resolution |
±1.0 |
cm |
|||
Temperature resolution |
±0.1 |
°C |
|||
Strain resolution |
±1.0 |
μϵ |
|||
Scan time |
Scan range |
Standard |
Fast6 |
Spot Scan6 |
|
Scan time for 30 m mode |
5 nm |
2.7 |
1.3 |
0.4 |
s |
65 nm/88 nm7 |
14.2 |
6.3 |
2.5 |
s |
|
Scan time for 70 m mode |
5 nm |
3.2 |
1.8 |
0.5 |
s |
32 nm/43 nm7 |
9.7 |
5.8 |
2.1 |
s |
|
Scan time for Extended Range |
0.8 nm |
16 |
- |
- |
s |
3.2 nm |
- |
- |
6.5 |
s |
|
Physical |
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Class 1 Laser |
<10 |
mW |
|||
Operating power |
100 |
W |
|||
Weight (controller not included) |
25 (11.4) |
lb (kg) |
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Case size (W x D x H) |
14.4 x 13.6 x 6.5
(366 x 345 x 165) |
in (mm) |