Zobrazeno 61 - 69
of 69
pro vyhledávání: '"Bai-Ou Guan"'
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 2, Pp 7100208-7100208 (2013)
In this paper, temperature-compensated refractive-index (RI) sensing is realized by use of a single Bragg grating inscribed in a silica microfiber. The microfiber is tapered from a single-mode fiber with two short transition regions. The mode evoluti
Publikováno v:
Optics Express. 20:6021
In this paper, a strain-insensitive temperature sensor based on a dual polarization fiber grating laser is demonstrated. The laser is fabricated by inscribing two wavelength-matched Bragg gratings in an Er-doped fiber. It emits single-longitudinal-mo
Publikováno v:
Optics Express. 19:218
We demonstrated a method to trim the beat frequency of dual-polarization fiber grating lasers by side-exposing the laser cavity to UV beam. The UV-side-illumination induces an additional birefringence of the cavity fiber and therefore permanently cha
Publikováno v:
Optics Express. 17:19544
A novel fiber optic hydrophone based on the integration of a dual polarization fiber grating laser and an elastic diaphragm is proposed and experimentally demonstrated. The diaphragm transforms the acoustic pressure into transversal force acting on t
Publikováno v:
Optics Express. 11:3622
We numerically investigate the effects of the active fiber length on the tunability of erbium-doped fiber ring lasers for the cases of with and without pair-induced quenching (PIQ). The numerical results are confirmed by experiments. We have found th
Autor:
Fa Du, Libin Shang, Hwa Yaw Tam, Bai-Ou Guan, Fu Liu, Jacques Albert, Tuan Guo, Zhaochuan Zhang
Publikováno v:
Scopus-Elsevier
A compact vibration sensing probe, in which a short section of polarization-maintained (PM) fiber stub containing a normal straight fiber Bragg grating (FBG) is spliced to another single-mode fiber without any lateral offset, is proposed and experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668a756bd369b95e663c34a4833ae26f
http://www.scopus.com/inward/record.url?eid=2-s2.0-84875172407&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84875172407&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Pao Yue-kong Library, Hong Kong Polytechnic University
Pao Yue-kong Library, Hong Kong Polytechnic University
We fabricated a few-mode germanium-doped suspended-core fiber using the stack-and-draw technique. Bragg grating was successfully inscribed into this fiber and its mode properties as well as refractive index response were studied theoretically.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f377db5586f86dabdf6a4d273cbf8f
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898060894&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898060894&partnerID=MN8TOARS
In-situ protein detection based on cut-off mode monitoring of a tilted fiber Bragg grating biosensor
Publikováno v:
Scopus-Elsevier
Tilted fiber Bragg grating biosensor with refractive index sensitivity up to ~2000 dB/RIU over the range of 1.33 and 1.34 RIU has been demonstrated. In-situ protein detection with concentration of 2.5 uM has been achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a22c21c31fcfa54b74cdf6295b41b7a7
http://www.scopus.com/inward/record.url?eid=2-s2.0-84982862202&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84982862202&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
In-situ glucose detection in human serum has been achieved by using a silver-coated plasmonic tilted fiber grating. The concentration of the glucose is proportional to the etching rate and monitored by the SPR attenuation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf899645d689b9090d75f4f624be0a6
http://www.scopus.com/inward/record.url?eid=2-s2.0-84980444037&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84980444037&partnerID=MN8TOARS