富光(guāng)AOI 8/13.5 epoxy type CWDM TFF filter 是專門(mén)爲CWDM Z-BLOCK mux demux 光(guāng)學組件(jiàn)應用而設計(jì)的全波或半波CWDM濾波片,它采用13.5度大(dà)入射角設計(jì)來(lái)壓縮BLOCK尺寸,采用粘接面爲波長工(gōng)作(zuò)膜面設計(jì)來(lái)消除濾波片雙面加工(gōng)公差帶給光(guāng)斑光(guāng)束的偏移誤差。它具有面型品質高,便于粘接,光(guāng)束平行度高;膜層牢固度強,滿足非氣密性封裝應用環境;通道中心波長一緻性好,帶寬大(dà),PIV曲線(LD輸入電流值與BLOCK後端的光(guāng)功率測量值)的線性工(gōng)作(zuò)區間大(dà),機(jī)器耦光(guāng)效率高;采用微晶基材,熱(rè)穩定性高。接受客戶不同規格指标的開爐定制。
富光(guāng)AOI 8°/13.5° epoxy type CWDM TFF filter 是專門(mén)爲CWDM Z-BLOCK mux demux 光(guāng)學組件(jiàn)應用而設計(jì)的CWDM濾波片,它采用8°/13.5°度大(dà)入射角設計(jì)來(lái)壓縮BLOCK尺寸,采用粘接面爲波長工(gōng)作(zuò)膜面設計(jì)來(lái)消除濾波片雙面加工(gōng)公差帶給光(guāng)斑光(guāng)束的偏移誤差。它具有面型品質高,便于粘接,光(guāng)束平行度高;膜層牢固度強,滿足非氣密性封裝應用環境;通道中心波長一緻性好,帶寬大(dà),PIV曲線(LD輸入電流值與BLOCK後端的光(guāng)功率測量值)的線性工(gōng)作(zuò)區間大(dà),機(jī)器耦光(guāng)效率高;采用微晶基材,熱(rè)穩定性高。接受客戶不同規格指标的開爐定制。
産品特性:
● 低插入損耗;
● 高通道隔離(lí)度;
● 卓越的可(kě)靠性和穩定性;
● 符合Telcordia GR-1121和GR1209标準。
産品應用:
● 高速收發器;
● CWDM PON網絡;
● 5G前傳和城(chéng)域網;
● 儀器和實驗室。
技術指标:
Parameter | Unit | Specifications |
Mounting | Epoxy type | |
Operating wavelength range | nm | 1260~1620 |
Center wavelength | nm | 1270, 1290, 1310, 1330 or ITU |
Channel spacing | nm | 20 |
Pass-band (PB) | nm | ±7.0 |
Reflection-band 1 (RB) | nm | 1260~(λc-13.0) & (λc+13.0)~1460 |
Adjacent channel isolation@RB | dB | >25 |
Max. insertion loss within PB | dB | <0.35 |
Transmission IL variation within PB | dB | <0.25 |
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 one of the angle range A.O.I.±0.3 deg can meet all the optical specs | ° | 8±0.3/13.5±0.3 |
Dimension (L*W) | mm | 0.77(±0.03)x1.0(±0.03) or Customization |
Thickness | mm | 0.60(±0.03) |