国家/地区 中国（12）
IPC部 G（11）
IPC大类 G01（9） G02（3）
IPC小类 G01N（8） G02F（3）
IPC G01N021/25（2） G01N021/27（2） G01N021/41（2）
G01N021/45（2）
发明人 YAO B（12）
公开年 2020（4） 2012（3） 2014（2）
申请年 2020（5）  2012（2）  2014（2） 
专利权人 UNIV CHINA ELECTRONIC SCI TECHNOLOGY（12）

Multi-parameter gas sensing system based on graphene microsphere cavity, has single-mode coupler which couples forward optical signal and reverse optical signal to photodetector and spectrum analyzer, where photodetector is connected to spectrum analyzer.

RAO Y, GUO Y, AN N, LI Z, YAO B

Graphene optical fiber based distributed optical fiber temperature sensing system, has distributed optical fiber vibration demodulation instrument whose inner portion is provided with ultra-narrow line width laser for emitting light pulse.

GUO Y, YAO B, HAN B, DU J, RAO Y

Graphene film-based whispering wall microsphere molecular gas sensor comprises silicon dioxide microspheres prepared by discharging end of optical fiber through fiber fusion splicer to form microsphere whispering gallery cavity.

YUAN Z, YAO B, TAN T, ZHANG H

Plasmonic gas sensor based on D-shaped fiber graphene heterojunction comprises D-shaped area of D-shaped optical fiber covered with gold-graphene-gold heterojunction, and stabilized voltage source connected to two gold poles.

QIN C, YAO B, AN N, TAN T

Ultra-sensitive gas sensor based on graphene D-shaped optical fiber comprises D-shaped optical fiber polishing surface area comprising middle flat area and two ends of bevel areas, and gold-graphene-gold hetero-junction structure film.

AN N, YAO B, CAO Z, LI Y, QIN C, RAO Y

Microfluidic biochemical sensor in Brillouin optical machine cavity includes micro nano fiber and functional graphene oxide film.

YAO B, AN N, QIN C, CAO Z, WU Y, RAO Y

Graphene micro optical fiber ring modulation and pulse fiber laser source for sensing and communication system, has cover whose two ends are formed with annular resonant cavity, and graphene thin film formed as rectangular-shaped structure.

RAO Y, YAO B, WU Y, YU C

Micro-optical fiber gas sensor, has sensor main body provided with substrate, single-mode micro-fiber and graphene thin film, where graphene thin film is covered on middle part of substrate that is made of magnesium fluoride material.

RAO Y, YAO B, WU Y

Graphene thin film cover annular optical fiber gas sensor, has input optical fiber fixed with micro-ring structure, where tail end of input optical fiber is connected with output optical fiber that is fixed with substrate.

RAO Y, YAO B, WU Y

Graphene thin film sensitivity D-type optical fiber surface plasmon resonance sensor for use in e.g. medicine detection field, has graphene thin film layer arranged on silver film layer that is fixed with surface of D-type optical fiber.

RAO Y, WU Y, YAO B