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保偏合束器/分束器
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保偏光學(xué)器件
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產(chǎn)品描述
參數(shù)
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特性 ·高消光比 ·低插入損耗 ·高回波損耗 ·符合TelcordiaGR-1209和GR-1221 ·卓越的機械穩(wěn)定性
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應(yīng)用 ·高功率放大器 ·光纖傳感器 ·光纖系統(tǒng)測試
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產(chǎn)品概述
保偏合束器/分束器用于將兩個偏振光束平方成一個單一的纖維或單個輸出包含線性偏振光束分成兩平方光纖輸出,反之亦然通過耦合兩個偏振光束從一個平方偏振保持纖維分支成單模光纖輸出。它可以用來抽運激光器的功率束，提高光纖激光器的消光比。
規(guī)格
| 參數(shù) | 單位 | 規(guī)格 | |||
| 環(huán)境 | |||||
| 工作溫度 | °C | -10~ +70 | |||
| 儲存溫度 | °C | -40 ~ +85 | |||
| 光學(xué)接口 | |||||
| 連接頭 | / | 參考訂購信息 | |||
| 光學(xué) | |||||
| 中心波長 | nm | 1310 or 1480 or 1550 | |||
| 工作波長 | nm | λc±40 | |||
| 插入損耗@典型值 | dB | 0.45 | |||
| 插入損耗@最大值 | dB | 0.6 | |||
| 消光比@23°C典型值 | dB | 22 | |||
| 消光比@23°C最小值 | dB | 20 | |||
| 回波損耗 | dB | ≥50 | |||
| 方向性 | dB | ≥50 | |||
| 可耐功率 | mW | ≤500 | |||
| 光纖類型@輸入端 | / | G657A1 or PM Panda fiber | |||
| 光纖類型@輸出端 | / | G657A1 or PM Panda fiber | |||
備注：
1、可靠性測試符合Telcordiagr -1221- core和gr -1209- core 。
2、該規(guī)范不包括連接頭。增加連接頭的插入損耗增大0.3dB，回波損耗減小5dB，消光比減小2dB。
訂購信息
| PBCS | 工作波長 | 端口光纖類型 | 尾纖類型 | 封裝類型(mm) | 光纖長度 | 連接頭類型 |
| 1310=1310nm | 1=PM-PM | 0=250um bare fiber | 1=Φ5.5*L38 | 1=0.5m | OO=None | |
| 1480=1480nm | 2=SM-PM | 1=0.9mm loose tube | 2=L90×W20×H10 | 2=1.0m | FU=FC/PC | |
| 1550=1550nm | 3=SM-SM | 2=2.0mm loose tube | X=Customized | 3=1.5m | FA=FC/APC | |
| XXX=Customized | X=Customized | 3=3.0mm loose tube | 4=2.0m | SU=SC/PC | ||
| X=Customized | 5=2.5m | SA=SC/APC | ||||
| 6=3.0m | LU=LC/PC | |||||
| X=Customized | LA=LC/APC | |||||
| ST=ST/UPC | ||||||
| XX=Customized |
關(guān)鍵詞:
光纖
customized
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Circulator
VSunlight’s AWG is a spring passive device based on planar waveguide technology that requires no additional power or other power supplies. It has the advantages of low loss, high integration, good uniformity and so on. A variety of channels, encapsulation modes and extended ports are available. Widely used in MAN,WDM Transmission, Optical Add/Drop Multiplexing and so on. P grade are designed for use in an outdoor environment within a temperature range of –40 ℃ to +85 ℃.
Isolator-Module Box
VSunlight’s AWG is a spring passive device based on planar waveguide technology that requires no additional power or other power supplies. It has the advantages of low loss, high integration, good uniformity and so on. A variety of channels, encapsulation modes and extended ports are available. Widely used in MAN,WDM Transmission, Optical Add/Drop Multiplexing and so on. P grade are designed for use in an outdoor environment within a temperature range of –40 ℃ to +85 ℃.
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VSunlight’s AWG is a spring passive device based on planar waveguide technology that requires no additional power or other power supplies. It has the advantages of low loss, high integration, good uniformity and so on. A variety of channels, encapsulation modes and extended ports are available. Widely used in MAN,WDM Transmission, Optical Add/Drop Multiplexing and so on. P grade are designed for use in an outdoor environment within a temperature range of –40 ℃ to +85 ℃.
