Ultra-short phase-shifted fiber Bragg grating in a microprobe for refractive index sensor with temperature compensation

Chen, Mao-qing; He, Tong-yue; Zhao, Yong; Ye, Gang

doi:10.1016/j.optlastec.2022.108672

Cited by 22 publications

(11 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hence, by compiling the results, the authors succeed in minimizing the temperature cross-talk . In a similar manner, a number of studies can be found in the literature. , However, this method has not been utilized yet in the case of optical fiber interferometry-based refractive index or biochemical sensors. The reason may be the fabrication of FBG on microfiber platforms, PCF, especially designed microstructure fiber is tricky.…”

Section: Challenges and Possible Solutionsmentioning

confidence: 93%

“…Several properties such as flexibility, hardness, and temperature coefficient are important while designing such a casing. One of the possible solutions, which researchers have utilized broadly in fiber-based configurations, is where a fiber bragg grating is fabricated very near to the sensing region and the temperature response is recorded. − After the measurements, with a correlation of temperature change in sensor response, one can easily diminish the response obtained due to the temperature fluctuations. A similar study has also been performed using dual fiber bragg grating on the tip of microfiber.…”

Section: Challenges and Possible Solutionsmentioning

confidence: 99%

“…A similar study has also been performed using dual fiber bragg grating on the tip of microfiber. Chen et al reported a temperature compensation enabled refractive index sensor where two different fiber bragg gratings were fabricated using ultrashot pulses on a microfiber platform . The grating showed the response toward changes in the surrounding refractive index and also showed a response with changes in the surrounding environments.…”

Section: Challenges and Possible Solutionsmentioning

confidence: 99%

See 2 more Smart Citations

Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review

Jha,

Gorai,

Shrivastav

et al. 2024

ACS Omega

View full text Add to dashboard Cite

Over the last 20 years, optical fiber-based devices have been exploited extensively in the field of biochemical sensing, with applications in many specific areas such as the food processing industry, environmental monitoring, health diagnosis, bioengineering, disease diagnosis, and the drug industry due to their compact, label-free, and highly sensitive detection. The selective and accurate detection of biochemicals is an essential part of biosensing devices, which is to be done through effective functionalization of highly specific recognition agents, such as enzymes, DNA, receptors, etc., over the transducing surface. Among many optical fiber-based sensing technologies, optical fiber interferometry-based biosensors are one of the broadly used methods with the advantages of biocompatibility, compact size, high sensitivity, high-resolution sensing, lower detection limits, operating wavelength tunability, etc. This Review provides a comprehensive review of the fundamentals as well as the current advances in developing optical fiber interferometry-based biochemical sensors. In the beginning, a generic biosensor and its several components are introduced, followed by the fundamentals and state-of-art technology behind developing a variety of interferometry-based fiber optic sensors. These include the Mach−Zehnder interferometer, the Michelson interferometer, the Fabry−Perot interferometer, the Sagnac interferometer, and biolayer interferometry (BLI). Further, several technical reports are comprehensively reviewed and compared in a tabulated form for better comparison along with their advantages and disadvantages. Further, the limitations and possible solutions for these sensors are discussed to transform these in-lab devices into commercial industry applications. At the end, in conclusion, comments on the prospects of field development toward the commercialization of sensor technology are also provided. The Review targets a broad range of audiences including beginners and also motivates the experts helping to solve the real issues for developing an industry-oriented sensing device.

show abstract

Section: Challenges and Possible Solutionsmentioning

confidence: 93%

Section: Challenges and Possible Solutionsmentioning

confidence: 99%

Section: Challenges and Possible Solutionsmentioning

confidence: 99%

See 1 more Smart Citation

Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review

Jha,

Gorai,

Shrivastav

et al. 2024

ACS Omega

View full text Add to dashboard Cite

show abstract

“…Laser processing as the most popular application mainly involves four laser writing technologies according to different heating lasers: ultraviolet laser (UV laser) [ 41 , 42 ], excimer laser [ 43 ], femtosecond laser [ 31 ] and CO 2 laser [ 44 ], that can fabricate the specific fiber grating structures, grooving, and heating in optical fibers with different characteristics based on specific needs. At present, the most popular treatment methods widely used in fiber grating coupled SPR sensors are CO 2 lasers.…”

Section: Processing Technologymentioning

confidence: 99%

“…For this reason, it is usually essential to change the geometry of the optical fiber structure by a special processing method to break the original optical transmission mode. Later, more and more fiber structures, such as tapered optical fiber (TOF) [ 28 ], D-shaped [ 29 ], U-shaped [ 30 ], and the fiber grating structure [ 29 , 31 ], have appeared on the stage. These different optical fiber structures need to be realized by special corresponding optical fiber processing equipment.…”

Section: Introductionmentioning

confidence: 99%

Novel Optical Fiber-Based Structures for Plasmonics Sensors

et al. 2022

View full text Add to dashboard Cite

Optical fiber sensors based on surface plasma technology have many unique advantages in specific applications such as extreme environmental monitoring, physical parameter determination, and biomedical indicators testing. In recent decades, various kinds of fiber probes with special structures were developed according to special processing such as tapering, splicing, etching, fiber balls, grating etc. In this paper, the fabrication technology, characteristics, development status and application scenarios of different special optical fiber structures are briefly reviewed, including common processing equipment. Furthermore, many special novel optical fiber structures reported in recent years are summarized, which have been used in various kinds of plasmonic sensing work. Then, the fiber-plasmonic sensors for practical applications are also introduced and examined in detail. The main aim of this review is to provide guidance and inspiration for researchers to design and fabricate special optical fiber structures, thus facilitating their further research.

show abstract

A Refractive Index Sensor Based on Four-Wave Mixing in D-Shaped Tellurite Photonic Crystal Fiber

et al. 2023

View full text Add to dashboard Cite

In this study, we design a refractive index (RI) sensor using a novel cadmium telluride photonic crystal fiber (TPCF). Based on four-wave mixing (FWM), the changes in RI can be accurately detected, and RI sensing in the mid-infrared region (MIR) can be achieved by detecting wavelength shifts in the Stokes and anti-Stokes spectra caused by the changes in RI of the liquid to be measured. When the pump wavelength of FWM lies in the normal and abnormal dispersion regions of the TPCF, the RI response of the idler frequency wave and the signal wave are analyzed by numerical simulation methods. The simulation results show that the RI sensitivity of the sensor can be as high as 7692 nm/RIU with a linearity is up to 99.9% at the pump wavelength of 3380 nm. To our knowledge, the RI sensing sensitivity of the MIR is presented for the first time in this study by using FWM in the non-silicon PCF.

show abstract

Ultra-short phase-shifted fiber Bragg grating in a microprobe for refractive index sensor with temperature compensation

Cited by 22 publications

References 25 publications

Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review

Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review

Novel Optical Fiber-Based Structures for Plasmonics Sensors

A Refractive Index Sensor Based on Four-Wave Mixing in D-Shaped Tellurite Photonic Crystal Fiber

Contact Info

Product

Resources

About