產(chǎn)品中心
摻銩單模單包層光纖│Nufern
摻銩光纖
公司代理的Nufern公司的摻銩光纖，針對于1900-2000nm應(yīng)用而設(shè)計，產(chǎn)品性能穩(wěn)定，高性價比，是2um激光器等應(yīng)用的良好選擇。
主要特征 
返回列表頁產(chǎn)品特點
.小直徑摻鈺設(shè)計，穩(wěn)健單模品質(zhì)
典型應(yīng)用
-可使用793nm二極管泵送，或使用纖維激光器
產(chǎn)品特征
·高泵浦吸收-短光纖長度，高效的激光在2微米窗口
標(biāo)準(zhǔn)模塊光學(xué)參數(shù)
| Optical Specifications光學(xué)規(guī)格 | ||
|---|---|---|
| Operating Wavelength波長 | 1900 - 2100 nm | |
| Core NA芯鈉 | 0.15 | |
| Mode Field Diameter (predicted) | 10.5 um @ 2000 nm (nominal) | |
| Cutoff 截至波長 | 1750 ± 100 nm | |
| Core Absorption纖芯吸收 | 9.00 ± 2.00 dB/m at 1180 nm | |
| 27.00 dB/m at 793 nm | ||
| Birefringence (predicted) | nominal 2.5 × 10-4 | |
| Geometrical & Mechanical Specifications物理規(guī)格 | ||
| Cladding Diameter包層直徑 | 125.0± 1.0 um | |
| Core Diameter纖芯直徑 | 9.0 um | |
| Coating Diameter外被直徑 | 245.0 ±15.0 um | |
| Coating Concentricity外被同軸度 | 20.0 um | |
| Core/Clad Offset | ≤0.50 um | |
| Coating Material 外被材質(zhì) | Dual Acrylate | |
| Prooftest Level | ≥ 100 kpsi (0.7 GN/m2) |
