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保偏光纖環(huán)形器 1050nm |
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| 1050nm保偏光纖環(huán)形器,是不可逆光學(xué)器件,光只能沿一個方向傳播。信號若從端口1輸入,則從端口2輸出;而信號從端口2輸入,則將從端口3輸出,其輸出損耗都很小。光從端口2輸入時,從端口1輸出時損耗很大,同樣光從端口3輸入時,從端口1,2中輸出時損耗也很大。PM光纖環(huán)行器廣泛應(yīng)用于需要保持偏振特性的光纖網(wǎng)絡(luò)和放大器中。高功率處理可根據(jù)用戶要求。 |
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產(chǎn)品特點(diǎn) |
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? 高隔離度和消光比 |
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? 低附加損耗 |
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? 承受高功率 |
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? 無環(huán)氧光路 |
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應(yīng)用 |
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?光纖傳感 |
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?色散補(bǔ)償光路 |
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?實(shí)驗(yàn)室研究 |
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?光纖放大器和拉曼放大器 |
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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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| 中心波長 |
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nm |
1050 or customized |
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| 帶寬范圍 |
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nm |
±5 |
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| 端口及工作方式 |
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3端口, (Port 1→2, 2→3) |
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| 插入損耗(Type) |
dB |
2.2 |
Max. |
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| 插入損耗(@23℃) |
dB |
2.7 |
Max. |
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| 峰值隔離度(Type) |
dB |
30 |
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| 隔離度(@23℃) |
dB |
20 |
Min. |
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| 消光比 |
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dB |
20 |
Min. |
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| 串?dāng)_ |
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dB |
50 |
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 |
200 (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 980 Panda Fiber |
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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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| PMCIR-AAAA-B-CC-D-EE-FF-G |
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| 波長 AAAA |
端口類型 B |
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光纖類型 CC |
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套管類型 D |
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尾纖長度 EE |
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接頭類型 FF |
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工作方式 G |
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| 1050 - 1050nm |
3 - 3端口 |
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P9 - PM980 fiber |
B - 250um Bare fiber |
05 - 0.5m |
NE - None |
F - Fast Axis |
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| SSS - Specify |
S - Specify |
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SS - Specify |
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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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10 - 1.0m |
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FP - FC/PC |
B - Both Axis |
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15 - 1.5m |
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SA - SC/APC |
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Operating |
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SS - Specify |
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LP - LC/PC |
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SS - Specify |
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