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Items: 19

1.

Regenerated grating produced in a multimaterial glass-based photosensitive fiber with an ultrahigh thermal regeneration ratio.

Yang HZ, Paul MC, Das S, Dhar A, Qiao XG, Nazal NAM, Lim KS, Ahmad H.

Opt Express. 2019 Feb 18;27(4):4329-4337. doi: 10.1364/OE.27.004329.

PMID:
30876049
2.

A Recent Progress of Steel Bar Corrosion Diagnostic Techniques in RC Structures.

Luo D, Li Y, Li J, Lim KS, Nazal NAM, Ahmad H.

Sensors (Basel). 2018 Dec 21;19(1). pii: E34. doi: 10.3390/s19010034. Review.

3.

Effect of two annealing processes on the thermal regeneration of fiber Bragg gratings in hydrogenated standard optical fibers.

Lu K, Yang H, Lim KS, Ahmad H, Zhang P, Tian Q, Ding X, Qiao X.

Appl Opt. 2018 Aug 20;57(24):6971-6975. doi: 10.1364/AO.57.006971.

PMID:
30129586
4.

Temperature-independent hygrometry using micromachined photonic crystal fiber.

Zhang P, Yang H, Lim KS, Ahmad H, Rong Q, Tian Q, Ding X.

Appl Opt. 2018 May 20;57(15):4237-4244. doi: 10.1364/AO.57.004237.

PMID:
29791400
5.

Mach-Zehnder interferometric magnetic field sensor based on a photonic crystal fiber and magnetic fluid.

Ding XZ, Yang HZ, Qiao XG, Zhang P, Tian O, Rong QZ, Nazal NAM, Lim KS, Ahmad H.

Appl Opt. 2018 Mar 20;57(9):2050-2056. doi: 10.1364/AO.57.002050.

PMID:
29603992
6.

Strain measurement at temperatures up to 800°C using regenerated gratings produced in the highGe-doped and B/Ge co-doped fibers.

Zhang P, Yang H, Wang Y, Liu H, Lim KS, Gunawardena DS, Ahmad H.

Appl Opt. 2017 Aug 1;56(22):6073-6078. doi: 10.1364/AO.56.006073.

PMID:
29047797
7.

Curvature and Temperature Measurement Based on a Few-Mode PCF Formed M-Z-I and an Embedded FBG.

Liu H, Yang H, Qiao X, Wang Y, Liu X, Lee YS, Lim KS, Ahmad H.

Sensors (Basel). 2017 Jul 27;17(8). pii: E1725. doi: 10.3390/s17081725.

8.

All-fiber magnetic field sensor based on tapered thin-core fiber and magnetic fluid.

Zhang J, Qiao X, Yang H, Wang R, Rong Q, Lim KS, Ahmad H.

Appl Opt. 2017 Jan 10;56(2):200-204. doi: 10.1364/AO.56.000200.

PMID:
28085851
9.

Assessment of Reinforced Concrete Surface Breaking Crack Using Rayleigh Wave Measurement.

Lee FW, Chai HK, Lim KS.

Sensors (Basel). 2016 Mar 5;16(3). pii: E337. doi: 10.3390/s16030337.

10.

Thulium-doped fiber laser utilizing a photonic crystal fiber-based optical low-pass filter with application in 1.7 μm and 1.8 μm band.

Emami SD, Khodaei A, Gandan S, Penny R, Lim KS, Abdul-Rashid HA, Ahmad H.

Opt Express. 2015 Jul 27;23(15):19681-8. doi: 10.1364/OE.23.019681.

PMID:
26367625
11.

Photosensitivity of gallium-doped silica core fiber to 193 nm ArF excimer laser.

Gunawardena DS, Mat-Sharif KA, Tamchek N, Lai MH, Omar NY, Emami SD, Muhamad-Yasin SZ, Zulkifli MI, Yusoff Z, Abdul-Rashid HA, Lim KS, Ahmad H.

Appl Opt. 2015 Jun 10;54(17):5508-12. doi: 10.1364/AO.54.005508.

PMID:
26192853
12.

Measurement of grating visibility of a fiber Bragg grating based on bent-spectral analysis.

Gunawardena DS, Lai MH, Lim KS, Ali MM, Ahmad H.

Appl Opt. 2015 Feb 10;54(5):1146-51. doi: 10.1364/AO.54.001146.

PMID:
25968033
13.

Observation of grating regeneration by direct CO(2) laser annealing.

Lai MH, Gunawardena DS, Lim KS, Yang HZ, Ahmad H.

Opt Express. 2015 Jan 12;23(1):452-63. doi: 10.1364/OE.23.000452.

PMID:
25835690
14.

Thermal stress modification in regenerated fiber Bragg grating via manipulation of glass transition temperature based on CO₂-laser annealing.

Lai MH, Lim KS, Gunawardena DS, Yang HZ, Chong WY, Ahmad H.

Opt Lett. 2015 Mar 1;40(5):748-51. doi: 10.1364/OL.40.000748.

PMID:
25723423
15.

Chronology of Fabry-Perot interferometer fiber-optic sensors and their applications: a review.

Islam MR, Ali MM, Lai MH, Lim KS, Ahmad H.

Sensors (Basel). 2014 Apr 24;14(4):7451-88. doi: 10.3390/s140407451.

16.

Spectral analysis of bent fiber Bragg gratings: theory and experiment.

Lim KS, Yang HZ, Becir A, Lai MH, Ali MM, Qiao X, Ahmad H.

Opt Lett. 2013 Nov 1;38(21):4409-12. doi: 10.1364/OL.38.004409.

PMID:
24177106
17.

Reflection spectra of etched FBGs under the influence of axial contraction and stress-induced index change.

Yang HZ, Lim KS, Qiao XG, Chong WY, Cheong YK, Lim WH, Lim WS, Ahmad H.

Opt Express. 2013 Jun 17;21(12):14808-15. doi: 10.1364/OE.21.014808.

PMID:
23787668
18.

Axial contraction in etched optical fiber due to internal stress reduction.

Lim KS, Yang HZ, Chong WY, Cheong YK, Lim CH, Ali NM, Ahmad H.

Opt Express. 2013 Feb 11;21(3):2551-62. doi: 10.1364/OE.21.002551.

PMID:
23481713
19.

Resonance condition of a microfiber knot resonator immersed in liquids.

Lim KS, Jasim AA, Damanhuri SS, Harun SW, Rahman BM, Ahmad H.

Appl Opt. 2011 Oct 20;50(30):5912-6. doi: 10.1364/AO.50.005912.

PMID:
22015420

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