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描述
北億纖通基于光纖法布里-珀羅腔技術(shù)的光纖可調(diào)諧濾波器通過(guò)改變傳輸間隙來(lái)掃描 C+L 波段的波長(zhǎng)。該產(chǎn)品具有低損耗、高分辨率和寬光譜范圍的良好性能。它易于控制,主要用于光纖光柵傳感器解調(diào)系統(tǒng)。
特征
● 高分辨率、高精度光譜
● 寬動(dòng)態(tài)范圍
● 低損耗設(shè)計(jì)
● 良好的熱穩(wěn)定性
● 抗沖擊和振動(dòng)
● 體積小
特征
范圍 |
單元 |
價(jià)值 |
波長(zhǎng)范圍 |
|
C+L波段 |
類型。帶寬@ 3 dB |
納米 |
0.25 |
類型。自由光譜范圍 |
納米 |
90 |
類型。細(xì)度 |
|
400 |
最大可調(diào)頻率 |
赫茲 |
100 |
最大損失峰值 |
D b |
3 |
最大偏振相關(guān)損耗 |
D b |
0.3 |
最大工作功率(CW) |
兆瓦 |
50 |
纖維類型 |
|
SMF-28纖維 |
纖維長(zhǎng)度 |
米 |
1 |
最大可調(diào)電壓/FSR |
v |
25 |
負(fù)溫度系數(shù)熱敏電阻 |
|
|
電阻(25 ℃ ) |
千歐 |
100 |
B值(25 ℃和50 ℃阻抗) |
|
3950 |
工作溫度范圍 |
℃ |
0 到 + 70 |
儲(chǔ)存溫度范圍 |
℃ |
-40 到 +80 |
包裹 |
毫米 |
15 x 18 x 50 |
SMSR |
D b |
20 |
*每對(duì)額外的觸點(diǎn)都會(huì)增加 0.3 dB 的插入損耗。
光譜
包裝
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.