富光科技AOI 1.8 Air type LWDM TFF filter是一款專門爲三端口LWDM mux demux器件而設計的LWDM濾波片,它采用1.8度入射角設計,它具有膜層牢固度強,滿足非氣密性封裝應用環境;通道(dào)中心波長(cháng)一緻性好(hǎo),帶寬大;采用微晶基材,熱穩定性高。接受客戶不同種(zhǒng)規格指标的開(kāi)爐定制。
富光科技AOI 1.8 Air type LWDM TFF filter是一款專門爲三端口LWDM mux demux器件而設計的LWDM濾波片,它采用1.8度入射角設計,它具有膜層牢固度強,滿足非氣密性封裝應用環境;通道(dào)中心波長(cháng)一緻性好(hǎo),帶寬大;采用微晶基材,熱穩定性高。接受客戶不同種(zhǒng)規格指标的開(kāi)爐定制。
産品特性:
● 低插入損耗;
● 高通道(dào)隔離度;
● 卓越的可靠性和穩定性;
● 符合Telcordia GR-1121和GR1209标準。
産品應用:
● 高速收發(fā)器;
● WDM PON網絡;
● 5G前傳和城域網;
● 儀器和實驗室。
技術指标:
Parameter | Unit | Specifictions |
Mounting | Air-type | |
Operating wavelength range | nm | 1260~1360 |
Center wavelength (lc) | nm | 1273.54, 1277.89, 1282.26, 1286.66, 1295.56, 1300.05, 1304.58, 1309.14 or I.T.U. Grid: O-band available |
Channel spacing | Hz | 800G |
Pass-band (PB) | nm | ±1.2 |
Reflection-band 1 (RB) | nm | 1260~(lc-3.45) & ( lc+3.45)~1360 |
Adjacent channel isolation@ RB | dB | >25 |
Non-adjacent channel isolation@ RB | dB | >45 |
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 toleran-ce) Define:Only if one of angle range A.O.I.+/-0.3 can meet all the optical specs | ° | 1.8°±0.3 |
Dimension (L*W) | mm | 1.4±0.05 x1.4±0.05 |