国家/地区 中国（3）
IPC部 G（2）
IPC大类 G01（2）
IPC小类 G01J（2）
IPC G01J011/00（2）
发明人 ZHAO Q（3）
公开年 2021（2）
申请年 2020（2） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（3）

Pulse light detector, has piezoelectric film located at center portion of supporting layer, and electrode located on sides of piezoelectric film above supporting layer, where photoacoustic film located at portion above piezoelectric film.

HAN C, ZHANG Q, WANG X, DAI M, ZHAO Q

Pulsed light detector based on the photoacoustic effect includes a substrate, a low acoustic impedance material, a high acoustic impedance material, a piezoelectric film, a lower electrode, a photoacoustic film and an upper electrode.

HAN C, ZHAO Q, WANG X

Method of driving graphene in liquid using laser beam, involves immersing graphene material in liquid, and irradiating graphene material in liquid with laser beam to realize its direct laser driving in liquid.

WANG L, ZHAO Q, WANG X