Home / Micro Nano Fiber Long Period Grating
We report a photosensitive polymer-based micro-nano chirped long-period fiber grating (PPMN-CLPFG) for temperature sensing.
The fabrication of long period fiber gratings (LPFGs) based on thin-cladding fiber (TCF) has been demonstrated by adopting electric-arc discharge (EAD) technique. In order to analyze the
This review synthesizes and categorizes a class of novel long-period fiber gratings (LPFGs) engineered through the modification of the external
Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu.
Specifically, long period gratings (LPG) have been mechanically induced in different optical fibers through a 3D printed nearly sinusoidal grooved structure. LPGs have been mechanically induced in
In this study, we present the proof-of-concept antifouling and biorecognition performance of a polymer brush nano-coating synthesized at the sensing region
Request PDF | On Jan 1, 2023, Yaxun Zhang and others published Photosensitive Polymer-Based Micro-Nano Chirped Long-Period Fiber Gratings for Temperature Sensing | Find, read and cite all the
The paper summarizes the principle of mode coupling, the methods of theoretical analysis, fabrication techniques, and applications of the LPFGs in the field of optical fiber sensors and optical
We proposed a high-sensitivity optical fiber sensor based on a dual-resonance helical long-period fiber grating (HLPG). The grating is fabricated in a single-mode fiber (SMF) by using an
A new type of long-period fiber grating is proposed and demonstrated. The structure of the device consists of a few micro air-channels
Fibre Bragg grating (FBG) [1 – 4], long period grating , Michelson interferometer [6, 7], Mach–Zehnder interferometer [8 – 13] and Fabry–Perot
We use femtosecond laser pulses to evenly drill seven micro-holes along the fiber core in a single mode fiber, forming a long period fiber grating (LP
We report a photosensitive polymer-based micro-nano chirped long-period fiber grating (PPMN-CLPFG) for temperature sensing. We configure the cladding
We coat liquid photosensitive polymer on the surface of micro-nano fiber (MNF) and obtain a series of periodically distributed droplets on the MNF due to the Plateau-Rayleigh instability (PRI) property.
Long-period fiber gratings (LPFGs) functioning as band-reject filters have played a pivotal role in the realm of optical communication. Since their initial
Abstract—In this paper, we propose and demonstrate a photosensitive polymer-based micro-nano long-period fiber grating (PPMN-LPFG) for refractive index (RI) sensing.
A novel formation method of long-period fiber gratings (LPFGs) based on periodic microchannels, which are fabricated by femtosecond laser micromachining and selective chemical etching in conventional
In this paper, we propose and demonstrate a photosensitive polymer-based micro-nano long-period fiber grating (PPMN-LPFG) for refractive index (RI) sensing.
Inspiring quick, reliable, and real-time measurements, biomass detection, chemical detection for long-period fiber grating (LPFG), for scientific, commercial, and defense applications. In
In this work, for the first time, we demonstrate long period gratings (LPG) in nanostructured optical fibers and their response to gamma radiation.
Decades have passed since the first demonstration of a long-period fiber grating (LPFG) and its practical application for sensors, and, in this period, manufacturing techniques, sensitivity
In this paper, we propose and demonstrate a photosensitive polymer-based micro-nano long-period fiber grating (PPMN-LPFG) for refractive index (RI)
A new type of long-period fiber grating is proposed and demonstrated. The structure of the device consists of a few micro air-channels along a single-mode fiber, and is fabricated by using a
We use femtosecond laser pulses to evenly drill seven micro-holes along the fiber core in a single mode fiber, forming a long period fiber grating (LPFG) with a grating period of 520 μm, and
2. Fabrication methods of long-period fibre gratings The inscription of long-period gratings on optical fibre basically consists in the generation of a periodical perturbation of the refractive index in the
Optical fiber biosensors (OFBS) are being increasingly proposed due to their intrinsic advantages over conventional sensors, including their
The investigated all-in-fiber setups allow light to selectively excite high-Q whispering gallery modes (WGMs) into optical microresonators, thanks to a
In this paper, we propose and demonstrate a photosensitive polymer-based micro-nano long-period fiber grating (PPMN-LPFG) for refractive index (RI) sensing. We coat liquid photosensitive polymer on the
+48 22 538 72 19
ul. Postępu 14, 02-676 Warszawa, Poland
