?? ?????????????????????
![](https://image.chezhanri.com/2019/1218/4c39be676b72c9e6a2ecd13b97ac9f45.jpg)
????:1??????????:?????95?98?
2??????
3?????
4???????
5??????????
?????????????,??,??????????????,????«?????????????????????»(Astronomy&Astrophysics)?????????????
???????????????????????????????????????????????????????????????,??,??????????????????????????,?????????,??????????????????????????????,???,?????????
??????,???????????????????????????????????,??????????????????????,???,???????
????,???????????????????????????,?????????1000nm???????????????????????2000nm??,?,????????????,????????1500nm????750nm(M3OP2C1)?????????????1.33???1.55?????????????????????,?????????????????BandI??????????12%????????????????????????16%,?????M3??10%?
??????,????(Is/FeO)????62,??????????????????????????????????????????????????Is/FeO?????????????????46,????????????????????????Is/FeO??102,????,?????????????????????????????????,????????,????????
?????????????TiO2???????????????????,???????????,???????????????TiO2????????????????TiO2??????
(??????? ????? ???????????????) ??:??