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偏振分束器(合束器)1625nm 1650nm |
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| 1625nm 1650nm偏振合束器(偏振分束器)是建立在保偏光纖或普通光纖的光纖組件,用于將兩束正交偏振光耦合入一根光纖中或?qū)⒑痪€偏振光的單一輸出分到兩個光纖中。它廣泛用于EDFA和拉曼放大器采用兩泵激光信號到一個輸出光纖放大泵功率。高功率處理可根據(jù)用戶要求。 |
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產(chǎn)品特點 |
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? 高消光比 |
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? 低附加損耗 |
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? 承受高功率 |
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應用 |
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?光纖激光器和放大器 |
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?光纖通信 |
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?光纖傳感器 |
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?測試與測量 |
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| 產(chǎn)品規(guī)格 |
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| 指標名稱 |
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單位 |
標準值 |
極限值 |
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| 中心波長 |
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nm |
1625 1650 or customized |
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| 帶寬范圍 |
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nm |
±40 |
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| 端口類型 |
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1x2 |
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| 插入損耗(Type) |
dB |
0.4 |
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| 插入損耗 |
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dB |
0.6 |
Max. |
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| 消光比(僅合束) |
dB |
22 |
Min. |
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| 方向性 |
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dB |
50 |
Min. |
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| 回波損耗 |
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dB |
50 |
Min. |
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| 承受功率 |
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mW |
300 (higher power available upon request) |
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| 拉伸載荷 |
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N |
5 |
Max. |
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| 光纖類型 |
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PM Panda Fiber on Port 1 & Port 2 |
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PM Panda Fiber or SMF-28e Fiber on Port 3 |
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| 操作溫度 |
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℃ |
-5 to +50 |
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| 儲藏溫度 |
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℃ |
-20 to +85 |
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| 封裝尺寸 |
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mm |
Φ5.5×L35 |
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| 備注 |
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| * 以上為不含接頭測試數(shù)據(jù)。如加接頭,IL將0.3db較高,RL將5db低和ER將2db低。 |
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| * PM光纖和連接器K鍵與慢軸對齊。 |
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| 訂購信息 |
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| PBCS-AAAA-BB-C-DD-EE |
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| 波長 AAAA |
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Port 3 光纖類型 BB |
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套管類型C |
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尾纖長度 DD |
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接頭類型 EE |
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| 1625 -1625nm |
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SM - SMF-28e Fiber |
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B - 250um Bare fiber |
05 - 0.5m |
NE - None |
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| 1650 -1650nm |
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P1 - PM Panda Fiber, |
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L - 900um Loose tube |
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08 - 0.8m |
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FA - FC/APC |
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| SSSS - Specify |
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Slow Axis Aligned 45° to Port 1 |
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10 - 1.0m |
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FP - FC/PC |
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P2 - PM Panda Fiber, |
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15 - 1.5m |
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SA - SC/APC |
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Slow Axis Aligned to Port 1 |
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SS - Specify |
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LP - LC/PC |
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SS - Specify |
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SS - Specify |
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