scholarly journals Flexible whispering gallery mode optical microcavities for lasers and sensors

2014 ◽  
Author(s):  
Van Duong Ta
Keyword(s):  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery

Identifying Single Cell Types via Whispering Gallery Mode Optical Microcavities

2020 ◽  
Vol 47 (2) ◽  
pp. 0207028
Author(s):  
王亚平 Wang Yaping ◽  
王秀翃 Wang Xiuhong ◽  
王璞 Wang Pu
Keyword(s):  
Single Cell ◽  
Cell Types ◽  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery

Whispering gallery mode resonances in thermally poled borosilicate glass optical microcavities

2021 ◽  
Author(s):  
Nikolaos Korakas ◽  
Vassilis Tsafas ◽  
George Filippidis ◽  
Bruno Moog ◽  
Chris Craig ◽  
...  
Keyword(s):  
Borosilicate Glass ◽  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery ◽  
Thermally Poled

Application of whispering-gallery-mode optical microcavities for detection of silver nanoparticles in an aqueous medium

2017 ◽  
Vol 122 (6) ◽  
pp. 1002-1004 ◽  
Author(s):  
A. A. Samolenko ◽  
G. G. Levin ◽  
V. L. Lyaskovskii ◽  
K. N. Min’kov ◽  
A. D. Ivanov ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Aqueous Medium ◽  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery

Demodulation Method of Distributed Fiber Bragg Grating Sensor Based on Whispering Gallery Mode Optical Microcavities

2012 ◽  
Vol 214 ◽  
pp. 92-96
Author(s):  
Zheng Fang ◽  
Wei Cen Wu ◽  
Bao Jin Peng ◽  
Fei Xu ◽  
Jian Cheng Wu Zhu ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Action Spectrum ◽  
Whispering Gallery Mode ◽  
Whispering Gallery Modes ◽  
Bragg Grating ◽  
Laboratory System ◽  
Central Wavelength ◽  
Optical Microcavities ◽  
Whispering Gallery ◽  
Bragg Grating Sensor

A new system on demodulation of distributed fiber Bragg grating (FBG) sensor is built which is based on Whispering Gallery Modes Optical Microcavities. In order to eliminate the temperature effect on strian measurement two adjacent FBGs (one for sensing, the other for reference) with similar central wavelength and different lengths as a probe by parallel connection are utilized. Studies have shown that the Whispering Gallery Mode Optical Microcavities with special properties of selecting specific light, when the light couple into the cavity and shocking back and forth, only the specific light can couple out, it can be expressed as: 2πrn = kλ, where r is the cavity radius, n is the refractive index of the cavity, λ is the wavelength of the light coupled out, k is taken a positive integer. Using the fature of Whispering Gallery Modes Optical Microcavities to demodulate the spectral signal of the sensing probe, Combined with the light detector, signal amplifiers, computers and other devices to dispaly the detected strain in real time. Experiment result shows that it is feasible to demodulate action spectrum and the cross of FBG for temperature and the strain is solved. It is testified that the initial establishment of the laboratory system is stable, reliable, and less expensive.

Optical properties of arrays of hexagonal GaN microdisks acting as whispering-gallery-mode-type optical microcavities

2015 ◽  
Vol 212 (5) ◽  
pp. 1017-1020 ◽  
Author(s):  
Tetsuya Kouno ◽  
Sho Suzuki ◽  
Katsumi Kishino ◽  
Masaru Sakai ◽  
Kouji Yamano ◽  
...  
Keyword(s):  
Optical Properties ◽  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery

Sensing operations based on hexagonal GaN microdisks acting as whispering-gallery mode optical microcavities

2015 ◽  
Vol 40 (12) ◽  
pp. 2866 ◽  
Author(s):  
Tetsuya Kouno ◽  
Masaru Sakai ◽  
Katsumi Kishino ◽  
Kazuhiko Hara
Keyword(s):  
Whispering Gallery Mode ◽  
Optical Microcavities ◽  
Whispering Gallery
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