国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 DAI N（2）
公开年 2018（2）
申请年
专利权人

Graphene and silicon hybrid waveguide based passive Q-switched pulse laser, has optical fiber output coupler whose end is connected with input end of erbium-doped optical fiber amplifier to form annular cavity structure.

WANG Y, LIU G, DAI N, HOU S

Colored smart glass used for building, comprises transparent substrates which form gap, spacer components form filling space, and temperature-sensitive hydrogel composition containing water, hydrogel, dye and graphene oxide, filled in space.

DAI N, ZHOU H, TAI N, CHOU H