国家/地区 中国（4）
IPC部 G（4）
IPC大类 G01（4）
IPC小类 G01K（2） G01N（2） G01R（2）
IPC G01N021/01（2） G01N021/41（2） G01N021/552（2）
发明人 YANG T（4）
公开年 2021（3）
申请年 2019（2）  2020（2） 
专利权人 UNIV HARBIN SCI TECHNOLOGY（4）

Device for improving double refraction and temperature measuring precision based on surface plasmon resonance has small hole filled with temperature sensitive liquid toluene to reduce additional loss of light energy in device.

SHEN T, LIANG H, XIA Z, YANG T, CHEN J

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

Gas-sensitive optical fiber sensor for judging fault degree of transformer, has D-type photonic crystal optical fiber whose side polishing surface is coated with tin oxide doped graphene oxide nano-belt film.

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

Device for improving temperature measurement precision based on surface plasmon resonance, has graphene hole around filling temperature sensitive liquid toluene of small hole so as to reduce additional loss of light energy in device.

SHEN T, LIANG H, XIA Z, YANG T, CHEN J