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鈮酸鋰直波導(dǎo)相位調(diào)制器采用鈦擴(kuò)散或質(zhì)子交換工藝制備,具有插入損耗低、驅(qū)動電壓低的特點(diǎn)。該產(chǎn)品通過了GR-1221-CORE可靠性試驗(yàn)以及各種環(huán)境考核試驗(yàn),產(chǎn)品性能穩(wěn)定,可靠性高,已在國家多個(gè)重點(diǎn)工程中應(yīng)用。
產(chǎn)品特點(diǎn)
● 低插入損耗
● 低半波電壓
● 低偏振串?dāng)_
● 高可靠性
規(guī)格參數(shù)
項(xiàng) 目 |
要 求 |
工作波長(nm) |
1310/1550 |
插入損耗(dB) |
≤4.0 |
偏振串音(dB) |
≤-25 |
半波電壓(V) |
≤5.0 |
溫度相關(guān)損耗(dB) |
≤0.50 |
回波損耗(dB) |
≥50.0 |
偏振相關(guān)損耗(鈦擴(kuò)散型,dB) |
≤2.0 |
工作溫度(℃) |
-50~+75 |
貯存溫度(℃) |
-55~+85 |
尾纖長度(m) |
1.0±0.2(或按要求) |
封裝尺寸(mm) |
55(L) ×13(W)×5(H) |
尾纖類型 |
125/250μm(熊貓保偏光纖或按要求) |
備注:溫度相關(guān)損耗是指工作溫度范圍內(nèi),插入損耗的變化量。 |
應(yīng)用場景
● 光纖傳感器
● CATV
● 相干通信
● 光學(xué)啁啾
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.