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產(chǎn)品簡介
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丙烯酸酯耐高溫光纖系列產(chǎn)品是為提高光纖耐高溫性能而設計的,主要應用于光纖傳感技術領域的工業(yè)級光纖。采用MCVD(化學氣相沉積)工藝制造,具有折射率分布精確、截面幾何對稱性好、縱向均勻性好、光學性能優(yōu)異的特點。雙層特殊組分丙烯酸酯涂覆層使全系列產(chǎn)品具有優(yōu)良的高溫衰減特性,可長期應用于-50至+200攝氏度工作環(huán)境。 |
產(chǎn)品特點
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耐高溫工作 優(yōu)良的衰減特性 雙丙烯酸酯涂覆層 精確控制的幾何尺寸一致性 單?;蚨嗄9饫w可供選擇 可選鎧裝或PEEK保護層 |
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應用領域
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光纖光柵測溫系統(tǒng) 航空航天 光纖光柵傳感陣列 軍用 |
參數(shù)指標 |
多模光纖
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單模光纖
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數(shù)值孔徑 |
0.275+/-0.015
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0.12+/-0.01
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包層直徑 |
125+/-1.0m
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125+/-1.0m
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纖芯直徑 |
62.5or50um
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9.8um
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包層圓度 |
1.0%
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1.0%
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纖芯/包層同心度 |
-
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1.0m
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涂覆層直徑 |
245+/-5m
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245+/-5m
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涂覆層/包層同心度 |
10.0m
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10.0m
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模場直徑 |
-
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10.4+/-0.8m
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帶寬@850nm |
200MHz.km
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-
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帶寬@1310nm |
400MHz.km
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-
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篩選強度 |
100kpsi
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100kpsi
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工作溫度范圍 |
-50 to +200 °C
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-50 to +200 °C
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短期 |
200°C
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200°C
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長期 |
150°C
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150°C
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衰減@1310nm |
0.6dB/km
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0.5dB/km
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衰減@850nm |
3.2dB/km
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-
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截止波長 |
800+/-50nm
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1300+/-50nm
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工作波長 |
800-1600nm
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1300-1600nm
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彎曲損耗@1550nm 25mm彎曲直徑100匝 |
0.02dB
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0.02dB
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.