AOI 8 air type LWDM TFF filter是一款專門爲基于自由空間技術的三維微型尺寸低插損LWDM mux demux器件而設計的LWDM濾波片,它采用8度入射角設計來壓縮LWDM器件的尺寸,采用入射面(miàn)爲波段反射面(miàn),透射面(miàn)爲對(duì)工作波長(cháng)增透膜面(miàn)的設計,适用光路無膠。它覆蓋從1264.95nm到1332.41nm 全部16個O波段零色散或低色散通道(dào);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。
AOI 8 air type LWDM TFF filter是一款專門爲基于自由空間技術的三維微型尺寸低插損LWDM mux demux器件而設計的LWDM濾波片,它采用8度入射角設計來壓縮LWDM器件的尺寸,采用入射面(miàn)爲波段反射面(miàn),透射面(miàn)爲對(duì)工作波長(cháng)增透膜面(miàn)的設計,适用光路無膠。它覆蓋從1264.95nm到1332.41nm 全部16個O波段零色散或低色散通道(dào);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 | 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:應用于LWDM Z-BLOCK的紅帶或藍帶LWDM細波分複用濾波片,光譜指标優異、面(miàn)型尺寸精準和熱可靠性高,入射角AOI 8度或13.5 度或定制
- 下一篇:應用于三端口LWDM波分器件的1.8度入射角、高隔離度和高熱穩定性LWDM濾波片 AOI 1.8 air type LWDM filter for three-port couplers in cas