Tbree fibers were involved in the i

Tbree fibers were involved in the investigation: 1) a
single-mode nitrogen-doped-silica-core undoped-silicacladding
fiber (cut-off wavelength 1.50 pm, core-claddingindex difference Ann=0.006,0H-group content 0.65 ppm, NHgroup
conent 0.74 ppm), 2) a multimode undoped-silica-core
fiber with an inner F-doped-silica cladding and an outer
undoped-silica cladding (NA=0.24, core diameter 30 pn, OHgroup
content 1.54 ppm), and 3) a multimode undoped-silicacore
F-doped-silica-cladding fiber (KS-4V silica core material,
NA=0.23, core diameter 200 pm, OH-group content 0.28
ppm). The former two fiber preforms were fabricated by the
surface plasma chemical vapour deposition (SPCVD) process
[8], the latter fiber preform, by the plasma outside deposition
(POD) process 191. The fibers were acrylate-coated. The Ndoped
fiber was used in the comparison study of the H2 and D2
effects on the induced absorption spectrum, whereas the two
undoped-core fibers were not loaded with the gases before
irradiation.

結果 (中文) 1:

第三纤维被参与调查︰ 1)单模式氮掺杂硅核心掺杂 silicacladding纤维 (截止波长 1:50 下午，核心 claddingindex 差异安 = 0.006，0 H 组内容 0.65 p p m，NHgroup高含量的 0.74 ppm)，2) 多模掺杂二氧化硅芯纤维与内在 F 掺杂氧化硅熔覆和外掺杂硅熔覆 (NA = 0.24，核心直径 30 pn OHgroup内容 1.54 ppm），和 3) 多模的掺杂 silicacoreF 掺杂二氧化硅包覆纤维 （KS 4V 硅芯材料，NA = 0.23，核心直径 200 pm，哦组内容 0.28ppm)。备了两种纤维预制件的前表面等离子体化学气相沉积 (SPCVD) 过程[8]，后者光纤预制棒，等离子体沉积外(POD) 过程 191。纤维是丙烯酸酯涂层。Ndoped光纤被用在 H2 和 D2 的比较研究影响诱导的吸收谱，而这两个与之前的气体未加载掺杂芯光纤照射。

結果 (中文) 3:

tbree纤维是参与的调查：（1）单模掺氮硅芯undoped - silicacladding光纤的截止波长1.5分的分差，核claddingindex安集团0.006,0h = 0.65 ppm的内容，nhgroup内容0.74 ppm），（2）多模undoped -二氧化硅核纤维和内衬氟掺杂的二氧化硅包覆和外undoped二氧化硅包覆（NA = 0.24，核直径30 PN，ohgroup内容1.54 ppm的），和（3）多模undoped - silicacoreF掺杂二氧化硅包覆纤维（KS 4V二氧化硅核材料NA = 0.23，核的直径200点，哦，内容为0.28集团ppm）。这两种纤维预制体是真的表面等离子体化学汽相沉积（spcvd）工艺[ 8 ]，《笑preform纤维外，在等离子体沉积191（POD）的过程。这是丙烯酸酯涂层纤维。《ndoped纤维是用在比较研究的H2和D2诱导效应的吸收谱，尽头的两个undoped芯纤维是不含气体过。”辐照。