Review of optical fiber Mach–Zehnder interferometers with micro-cavity fabricated by femtosecond laser and sensing applications
In recent years, optical fiber sensors have become most popular due to their unique
advantages. A review of optical fiber Mach–Zehnder interferometers (MZIs) with micro-cavity …
advantages. A review of optical fiber Mach–Zehnder interferometers (MZIs) with micro-cavity …
Long-period gratings and microcavity in-line Mach Zehnder interferometers as highly sensitive optical fiber platforms for bacteria sensing
Selected optical fiber sensors offer extraordinary sensitivity to changes in external refractive
(RI), which make them promising for label-free biosensing. In this work the most sensitive …
(RI), which make them promising for label-free biosensing. In this work the most sensitive …
Optical fiber Fabry-Perot interferometer cavity fabricated by femtosecond laser micromachining and fusion splicing for refractive index sensing
We demonstrate a fiber in-line Fabry-Perot interferometer cavity sensor for refractive index
measurement. The interferometer cavity is formed by drilling a micro-hole at the cleaved …
measurement. The interferometer cavity is formed by drilling a micro-hole at the cleaved …
Fiber Mach–Zehnder interferometer based on microcavities for high-temperature sensing with high sensitivity
A high-temperature sensor based on a Mach–Zehnder interferometer (MZI) in a
conventional single-mode optical fiber is proposed and fabricated by concatenating two …
conventional single-mode optical fiber is proposed and fabricated by concatenating two …
Femtosecond laser fabricated all-optical fiber sensors with ultrahigh refractive index sensitivity: modeling and experiment
All-optical fiber sensors based on ultracompact fiber inline Mach-Zehnder interferometer
(MZI) are fabricated by side-ablating a U-shape microcavity in a single-mode optical fiber …
(MZI) are fabricated by side-ablating a U-shape microcavity in a single-mode optical fiber …
Highly sensitive refractive index fiber inline Mach–Zehnder interferometer fabricated by femtosecond laser micromachining and chemical etching
XY Sun, DK Chu, XR Dong, HT Li, YW Hu… - Optics & Laser …, 2016 - Elsevier
A High sensitive refractive index (RI) sensor based on Mach–Zehnder interferometer (MZI) in
a conventional single-mode optical fiber is proposed, which is fabricated by femtosecond …
a conventional single-mode optical fiber is proposed, which is fabricated by femtosecond …
Miniaturized fiber in-line Mach–Zehnder interferometer based on inner air cavity for high-temperature sensing
We demonstrate a miniaturized fiber in-line Mach–Zehnder interferometer based on an inner
air cavity adjacent to the fiber core for high-temperature sensing. The inner air cavity is …
air cavity adjacent to the fiber core for high-temperature sensing. The inner air cavity is …
Ultra-compact all-in-fiber-core Mach–Zehnder interferometer
Optical Mach–Zehnder interferometers (MZIs) are useful components in a variety of optical
applications, including optical modulation; signal processing; and physical, chemical, and …
applications, including optical modulation; signal processing; and physical, chemical, and …
Fiber inline Michelson interferometer fabricated by a femtosecond laser
A fiber inline Michelson interferometer was fabricated by micromachining a step structure at
the tip of a single-mode optical fiber using a femtosecond laser. The step structure splits the …
the tip of a single-mode optical fiber using a femtosecond laser. The step structure splits the …
Ultracompact optical fiber sensor for refractive index and high-temperature measurement
CR Liao, HF Chen, DN Wang - Journal of Lightwave Technology, 2014 - opg.optica.org
An ultracompact microfiber sensor head is demonstrated for refractive index and high
temperature sensing. Such a device is a fiber in-line Mach–Zehnder interferometer formed …
temperature sensing. Such a device is a fiber in-line Mach–Zehnder interferometer formed …