Refractive index sensing performance of stepped-mTFBG fabricated by flexibly-regulating wet etching process

Guo, Li-Na; Li, Jin; Meng, Fanli

doi:10.1016/j.sna.2022.113875

Cited by 6 publications

(1 citation statement)

References 19 publications

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“…has been verified with the low-cost and flexibility [15,16]. However, the free movement of micro/nano-fiber exerts the unstable impact on the related systems, which seriously depends on the mechanical stability and optical coupling performance near the packaging region [17].…”

Section: Introductionmentioning

confidence: 93%

Compact fiber microsphere coupling system and its temperature response characteristics

Dang,

Tian,

Wang

et al. 2024

Phys. Scr.

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The compact and free-stand fiber-microsphere system was established to produce the whispering gallery modes (WGMs). In this system, the BaTiO3 microsphere in the diameter of ~73 μm was placed and fixed in an air cone, which was prepared by cascade-splicing and tapering a single mode fiber with a hollow core fiber. Either the wavelength or the intensity of the reflected spectrum changes as function of the environmental temperature. The corresponding sensitivities were determined to be 9.75 pm/℃ and -0.0133 dBm/℃, respectively, during 30-70 ℃. The proposed composite fiber WGMs system is compact, stable, moveable, easily-integrated and flexibly-adjustable, which will pave its promising potential way to developing the novel biochemical probes with high performance.

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Section: Introductionmentioning

confidence: 93%