国家/地区 中国（2）
IPC部 G（2）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC G01N021/01（2） G01N021/41（2）
发明人 SONG M（2）
公开年 2021（2）
申请年 2020（2）
专利权人 UNIV HARBIN SCI TECHNOLOGY（2）

Gas-sensitive optical fiber sensor for judging deterioration degree of insulating material in geographic information system, has single-mode optical fiber welded with D-type photonic crystal optical fiber i.e. coated with platinum film.

SHEN T, YANG T, LIANG H, LIU C, ZHANG Z, WANG S, SONG M

Optical fiber ultraviolet sensing device based on interference array has sensor unit that is fixed on slide then wash sensing area with ethanol and deionized water and use dropper to drop small drop of prepared graphene growth solution.

FENG Y, CHEN J, SHEN T, LIU C, GONG A, WANG Z, LIANG H, SONG M, JIANG J