Ulusi wotumizira mphamvu wa Nanjing Wasin Fujikura (PDF) kuphatikiza ulusi wotumizira mphamvu wa silica wokhala ndi mphamvu zambiri komanso ulusi wotumizira mphamvu wa pulasitiki wokhala ndi mphamvu zambiri. PDF ndi yabwino kwambiri pamitundu yosiyanasiyana ya ntchito. Mphamvu ya laser yapamwamba imatha kutumizidwa ndi silika cladding yomwe imasonyeza bwino kukana kuwonongeka kwa kuwala komanso kufalikira kwakukulu (kuchokera kufupi ndi ultraviolet kupita kufupi ndi infrared bands ya 400nm〜1600nm).
kutumiza kwa laser; kulumikizana kwa laser; kuwotcherera kwa laser; mankhwala a laser; kutumiza kwa mphamvu yayikulu
► Kutha kutumiza mphamvu ya laser kwambiri
► M'mimba mwake waukulu wapakati
► Kusinthasintha kwabwino komanso mphamvu zambiri
► Zosinthasintha zokonzedwa mawonekedwe osiyanasiyana kumapeto
Kuphimba silika kwa mtundu wa graded index PDF
| Mtundu wa ulusi wa kuwala | PDF-S-GI-100/140 | PDF-S-GI-105/125 | PDF-S-GI-200/230* | PDF-S-GI-400/440 | PDF-S-GI-600/660 | PDF-S-GI-900/990 |
| Chimake chapakati|m | 100±2 | 105±3.5 | 200±8 | 400±12 | 600±15 | 900±20 |
| Kuphimba m'mimba mwake | 140±3 | 125±3 | 230±8 | 440±12 | 660±15 | 990±20 |
| Chivundikiro cha diametergm | 245±10 | 245±10 | 365±20 | 565±25 | 850±35 | 1370±55 |
| Kukhazikika kwapakati/kuphimba, pm | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
| Kusazungulira kwapakati, % | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
| Kuphimba Kusazungulira kwa Magazi% | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
| Kutsegula kwa manambala (NA) | 0.22±0.02 | 0.22±0.02 | 0.22±0.02 | 0.22±0.02 | 0.22±0.02 | 0.22±0.02 |
| Kuchepa kwa mpweya @850nm, dB/km @1300nm,dB/km | ≤4.5≤2.0 | ≤4.5≤2.0 | ≤6.0≤3.0 | ≤10.0≤8.0 | ≤10.0≤8.0 | ≤10.0≤8.0 |
| Zinthu zapakati | GeO2/SiO2 | |||||
| Zinthu zophimba | SiO2 | |||||