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1x2、2x2保偏耦合器 780nm |
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| ????? 780nm 1×2、2×2一次拉錐保偏耦合器由使用熔融拉錐(FBT)技術(shù)??梢詫⑤斎胄盘枺詷O低的附加損耗將信號以任意比例分開或者耦合,并保留高消光比的偏振。我們所有熔融光纖耦合器都是雙向的,意味著所有端口都可以用作輸入或者輸出。該規(guī)格書主要講最常用的780nm。飛博特更有其他任意波長定制的服務(wù)。 | |
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產(chǎn)品特點(diǎn) |
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? 高可靠性和穩(wěn)定性 |
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? 低附加損耗 |
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? 任意耦合器比 |
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? 消光比高 |
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應(yīng)用 |
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?光纖激光器和放大器 |
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?光纖傳感 |
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?實(shí)驗(yàn)室研究 |
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| 產(chǎn)品規(guī)格 |
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| 指標(biāo)名稱 |
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單位 |
標(biāo)準(zhǔn)值 |
極限值 |
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| 端口類型 |
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1x2 or 2x2 |
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| 中心波長 |
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nm |
780 |
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| 帶寬范圍 |
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nm |
±15 |
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| 附加損耗(Type) |
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dB |
0.6 |
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| 附加損耗 |
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dB |
0.8 |
Max. |
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dB |
for CR>10% Port?? |
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20 |
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Min. |
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| 消光比 |
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dB |
for 10%≥CR>5% Port |
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18 |
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Min. |
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dB |
for CR≤5% Port |
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16 |
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Min. |
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| 分光比公差 |
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dB |
99/1±0.4%, 90/10±2.5%, 80/20±2.9%, 70/30±3.5% |
Max. |
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| 回波損耗 |
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dB |
55 |
Min. |
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| 方向性 |
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dB |
50 |
Min. |
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| 熱穩(wěn)定性 |
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dB/℃ |
0.002 |
Min. |
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| 承受功率 |
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mW |
500(higher is 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 Input & Output Port |
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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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| 備注 |
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| *? 以上為不含接頭測試數(shù)據(jù)。 |
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| 訂購信息 |
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| FPMC-AAA-BB-CC-DD-E-FF-GG-H? |
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| 波長 AAAA |
端口類型 BB |
分光比 CC |
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光纖類型 DD |
套管類型 E |
尾纖長度 FF |
接頭類型 GG |
工作方式F |
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| 780 - 780nm |
12 - 1x2 |
01 - 01/99 |
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PM - PM Panda Fiber |
B - 250um Bare fiber |
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05 - 0.5m |
NE - None |
F - Fast Axis |
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| 808 - 808nm |
22 - 2x2 |
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02 - 02/98 |
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H7 - HI780C fiber |
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L - 900um Loose tube |
08 - 0.8m |
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FA - FC/APC |
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Blocked |
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| 810 - 810nm |
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04 - 04/96 |
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SS - Specify |
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10 - 1.0m |
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FP - FC/PC |
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B - Both Axis |
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| 830 - 830nm |
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05 - 05/95 |
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15 - 1.5m |
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SA - SC/APC |
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Operating |
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| SSS - Specify |
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10 - 10/90 |
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SS - Specify |
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SP - SC/PC |
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20 - 20/80 |
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LA- ?LC/APC |
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30 - 30/70 |
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LP - LC/PC |
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50 - 50/50 |
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SS - Specify |
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SS - Specify |
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