Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sun-jie Qiu"'
Publikováno v:
Sensors and Actuators A: Physical. 210:95-98
We fabricate an Ampere force based photonic crystal fiber (PCF) magnetic field sensor by bonding a PCF in-line modal interferometer (PCFMI) with an aluminum (Al) wire together. This sensor is very compact, cost-effective, temperature insensitive, hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75a578390f82d050471a925bdae76667
https://doi.org/10.1016/j.sna.2014.02.018
https://doi.org/10.1016/j.sna.2014.02.018
Publikováno v:
IEEE Sensors Journal. 14:1133-1136
A new method based on introducing a photonic crystal fiber (PCF) in-line interferometer for hydrogen sensing is demonstrated. One end-face of the PCF and part of the outer-face of the fiber are plated with a thin palladium film by magnetron sputterin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbe192cc9c981e192ded9be9bb54f6e
https://doi.org/10.1109/jsen.2013.2293347
https://doi.org/10.1109/jsen.2013.2293347
Publikováno v:
Chinese Optics Letters. 12:020603-20606
We construct a dimethylsulfoxide (DMSO)-based photonic crystal fiber (PCF) temperature sensor with enhanced sensitivity. A solid-core PCF with large mode area is employed to supply the in-line Mach-Zehnder interference between the fundamental and cla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83e20b46cf004d548c94cbb3bf8bc20
https://doi.org/10.3788/col201412.020603
https://doi.org/10.3788/col201412.020603
Publikováno v:
IEEE Photonics Technology Letters. 24:1771-1774
We fabricate a miniature ultra-sensitive refractive index sensor based on a tapered photonic crystal fiber (PCF) modal interferometer. The PCF is slightly tapered and a little elongated to keep the size compact. The total length is ~ 2 cm, and the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7042613be9caf3ebdc1df1dfc9100f4
https://doi.org/10.1109/lpt.2012.2214379
https://doi.org/10.1109/lpt.2012.2214379
Publikováno v:
Journal of Modern Optics. 60:851-853
The fabrication is reported of a simple, compact, and stable refractive index (RI)-independent temperature sensor based on a soft glass fiber (SGF) interferometer. Because the SGF has a high thermal expansion coefficient and a high RI, it is sensitiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::967bf1dfa8cfec5b725904f07feeb760
https://doi.org/10.1080/09500340.2013.816383
https://doi.org/10.1080/09500340.2013.816383
Publikováno v:
IEEE Photonics Technology Letters. 23:1712-1714
We fabricate a miniaturized metal-dielectric-hybrid fiber tip grating (FTG) using a focused ion beam (FIB) method with high accuracy for refractive index sensing applications. It is the smallest fiber grating by now (nearly 10 μm in length located a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bd6b55fd398cc9d315b06dfbf932fe3
https://doi.org/10.1109/lpt.2011.2166151
https://doi.org/10.1109/lpt.2011.2166151
Autor:
Sun-jie Qiu, Ye Chen
Publikováno v:
SPIE Proceedings.
In this paper, we demonstrated two methods to enhance refractive index (RI) and temperature sensitivity of a photonic crystal fiber (PCF) in-line modal interferometer built via fusion splicing, respectively. First we fabricated a tapered PCF interfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c2a454577d3146cf7de07df3032f8ca
https://doi.org/10.1117/12.968583
https://doi.org/10.1117/12.968583
Publikováno v:
Optics letters. 37(5)
We fabricate a simple, compact, and stable temperature sensor based on a liquid-sealed photonic crystal fiber (PCF) in-line nonpolarimetric modal interferometer. Different from other reported PCF devices, it does not need expensive polarimetric devic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b1f44a076e5a3c80b26d7ef2eff130
https://pubmed.ncbi.nlm.nih.gov/22378419
https://pubmed.ncbi.nlm.nih.gov/22378419
Publikováno v:
Conference on Lasers and Electro-Optics 2012.
We experimentally demonstrate an all-silica first-order fiber Bragg grating (FBG) for high temperature sensing by focused ion beam (FIB) machining in a fiber probe tapered to a point. This 61-period FBG is compact (∼ 36.6 μm long and ∼ 6.5 μm i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa6fcfb45e78c64ee0157a68baf3c2d6
https://doi.org/10.1364/cleo_si.2012.cm1f.8
https://doi.org/10.1364/cleo_si.2012.cm1f.8
Publikováno v:
SPIE Proceedings.
We fabricate a miniature tapered photonic crystal fiber (PCF) interferometer with enhanced sensitivity by a new acid microdroplets etching method. This method, without elongating the PCF, moving and re-fixing the device during etching and measuring r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b645cd4c90002ff3870553a173d47e3b
https://doi.org/10.1117/12.903958
https://doi.org/10.1117/12.903958