AOI 8 air type LWDM TFF filter是一款专门为基于自由空间技术的三维微型尺寸低插损LWDM mux demux器件而设计的LWDM滤波片，它采用8度入射角设计来压缩LWDM器件的尺寸，采用入射面为波段反射面，透射面为对工作波长增透膜面的设计，适用光路无胶。它覆盖从1264.95nm到1332.41nm 全部16个O波段零色散或低色散通道；膜层牢固度强，满足非气密性封装应用环境；通道中心波长一致性好，带宽大；采用微晶基材，热稳定性高。接受客户不同种规格指标的开炉定制。
AOI 8 air type LWDM TFF filter是一款专门为基于自由空间技术的三维微型尺寸低插损LWDM mux demux器件而设计的LWDM滤波片，它采用8度入射角设计来压缩LWDM器件的尺寸，采用入射面为波段反射面，透射面为对工作波长增透膜面的设计，适用光路无胶。它覆盖从1264.95nm到1332.41nm 全部16个O波段零色散或低色散通道；膜层牢固度强，满足非气密性封装应用环境；通道中心波长一致性好，带宽大；采用微晶基材，热稳定性高。接受客户不同种规格指标的开炉定制。
特点/Feature：
● 低插入损耗 Low insertion loss;
● 高隔离度通道 High channel isolation;
● 卓越的可靠性和稳定性 Excellent reliability and stability;
● 符合行业标准 Complies with Telcordia GR-1121 and GR1209 standards.
应用/Application：
● 高速收发器 High-speed transceiver;
● WDM PON网络 WDM PON network;
● 5G前传和城域网 5G front-end and metropolitan area network;
● 仪器和实验室 Instruments and laboratories.
技术指标/Specification：
Parameter | Unit | Specifications |
Mounting | Air-type | |
Operating wavelength range | nm | 1260~1360 |
Center wavelength (lc) | nm | 1264.95, 1269.23, 1273.54, 1277.89, 1282.26, 1286.66, 1291.10, 1295.56, 1300.05, 1304.58, 1309.14, 1313.73, 1318.35, 1323.00, 1327.69, 1332.41 |
Channel spacing | Hz | 800G |
Pass-band (PB) | nm | ±1.4 |
Reflection-band 1 (RB) | nm | 1260~(lc-3.1) & (lc+3.1)~1360 |
Adjacent channel isolation@ RB | dB | >25 |
Max. insertion loss within PB | dB | <0.35 in glass |
Transmission IL variation within PB | dB | <0.25 in glass |
Reflection isolation within PB | dB | >13 |
Transmission PDL within PB | dB | <0.1 |
CW temp. sensitivity | pm/℃ | <2 |
Reflection (AR coating on backside) | % | <0.2 |
A.O.I. (optional range angle within angle tolerance) Define; Only if one of angle range A.O.I.+/-0.3 can meet all the optical specs | ° | 8°±0.03 |
Dimension (L*W) | mm | 1.4±0.05 x1.4±0.05 |
- 上一篇：应用于LWDM Z-BLOCK的红带或蓝带LWDM细波分复用滤波片，光谱指标优异、面型尺寸精准和热可靠性高，入射角AOI 8度或13.5 度或定制
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