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Ran S, Ni W, Yang C, Zhao Z, Wang S, Shum PP. Alterable interferential fineness for high temperature sensing calibration based on Bragg hollow core fiber. OPTICS EXPRESS 2023; 31:25207-25219. [PMID: 37475331 DOI: 10.1364/oe.493511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/05/2023] [Indexed: 07/22/2023]
Abstract
We propose, what we believe to be, a novel method for high temperature sensing calibration based on the mechanism of alterable interferential fineness in Bragg hollow core fiber (BHCF). To verify the proof-of-concept, the fabricated sensing structure is sandwiched by two sections with different length of BHCF. Two interferential fineness fringes dominate the transmission spectrum, where the high-fineness fringes formed by anti-resonant reflecting optical waveguide (ARROW) plays the role for high temperature measurement. Meanwhile, the low-fineness fringes induced by short Fabry-Perot (F-P) cavity are exploited as temperature calibration. The experimental results show that the ARROW mechanism-based temperature sensitivity can reach 26.03 pm/°C, and the intrinsic temperature sensitivity of BHCF is 1.02 pm/°C. Here, the relatively lower magnitude of the temperature sensitivity is considered as the standard value since it merely relies on the material properties of silicon. Additionally, a large dynamic temperature range from 100 °C to 800 °C presents linear response of the proposed sensing structure, which may shine the light on the sensing applications in the harsh environment.
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Hu Y, Wei H, Ma Z, Zhang L, Pang F, Wang T. Microbubble-based optical fiber Fabry-Perot sensor for simultaneous high-pressure and high-temperature sensing. OPTICS EXPRESS 2022; 30:33639-33651. [PMID: 36242394 DOI: 10.1364/oe.465315] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/09/2022] [Indexed: 06/16/2023]
Abstract
An all-silica Fabry-Perot interferometer (FPI) based on a microbubble for high-pressure and high-temperature measurements is proposed and demonstrated. The microbubble-based air cavity is fabricated using a hollow silica tube and a single-mode optical fiber for pressure sensing. The suitable thickness between the two end faces of the microbubble enables the silica cavity to be used for temperature sensing. The wavelength shift of the reflection spectrum versus pressure is linear, and the sensitivity reaches -5.083 nm/MPa at room temperature (20 °C) within the range of 0 - 4 MPa. The temperature sensitivity reaches 12.715 pm/°C within the range of 20 - 700 °C. The very low temperature-pressure cross-sensitivity of the two cavities indicates that the proposed FPI sensor offers great potential for simultaneous high-pressure and high-temperature measurements in harsh environments.
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Xu G, He B, Li H, Gui X, Li Z. FBG pressure sensor in pressure distribution monitoring of ship. OPTICS EXPRESS 2022; 30:21396-21409. [PMID: 36224860 DOI: 10.1364/oe.460399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 05/19/2022] [Indexed: 06/16/2023]
Abstract
In order to realize the multi-point load measurement of ship hull during wave experiments, an FBG pressure sensor was developed to monitor ship bottom liquid level. The principle is to measure the responses of optical fiber sensing units caused by hydraulic pressure. By utilizing a designed steel diamond structure and reasonable selected material, the sensor realized the temperature self-compensation function of a single FBG. The theoretical models and experimental methods are analyzed in detail. Lots of sensing tests showed that, the sensor had a sensitivity of 58.94 pm/kPa and a precision of 1.7 Pa. The temperature sensitivity was only 2.7 pm/°C, which basically achieved the effect of temperature self-compensated. Finally, 15 sensors were installed at the bottom of the hull and a series of wave load experiments were carried out, which further showed that the pressure sensor had good measuring ability and wide application prospect.
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Li J, Jia P, Qian J, Wang J, An G, Xiong J. Fabrication of an all-silica microsphere-lens on optical fiber for free-space light coupling and sensing in extreme environments. APPLIED OPTICS 2022; 61:3743-3747. [PMID: 36256415 DOI: 10.1364/ao.453999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 04/05/2022] [Indexed: 06/16/2023]
Abstract
In this paper, an all-silica microsphere-lens was designed and fabricated on the fiber end face, which can effectively improve the coupling efficiency of free-space light. In the production process, a coreless silica fiber with specific length was spliced on the end face of the fiber and melted by a CO2 laser fusion splicer. Due to the effect of surface tension, the coreless silica fiber would form a microsphere-lens on the fiber end face and the diameter of the microsphere-lens could be adjusted by controlling the light-passing time of the CO2 laser fusion splicer. Through experiments, it can be found that the 3 dB bandwidth optical coupling distance of the microsphere-lens with a diameter of 270 µm is about 200 µm, and the focus depth is about 450 µm. In order to verify the feasibility of using the microsphere-lens in the fiber-optic Fabry-Perot sensors, a Fabry-Perot interferometer was constructed by using the microsphere-lens and the single-mode fiber end face. The experimental results showed that the interference spectrum of the Fabry-Perot interferometer has a good contrast ratio. Integrating the advantages of all-silica structure, simple manufacturing process, low cost, small size, and sturdy construction, the proposed microsphere-lens is expected to be a potential candidate for free-space light coupling and fiber-optic sensors in extreme environments.
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Zhang H, Huang L, Tan M, Zhao S, Liu H, Lu Z, Li J, Liang Z. Overview of 3D-Printed Silica Glass. MICROMACHINES 2022; 13:81. [PMID: 35056246 PMCID: PMC8779994 DOI: 10.3390/mi13010081] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 11/16/2022]
Abstract
Not satisfied with the current stage of the extensive research on 3D printing technology for polymers and metals, researchers are searching for more innovative 3D printing technologies for glass fabrication in what has become the latest trend of interest. The traditional glass manufacturing process requires complex high-temperature melting and casting processes, which presents a great challenge to the fabrication of arbitrarily complex glass devices. The emergence of 3D printing technology provides a good solution. This paper reviews the recent advances in glass 3D printing, describes the history and development of related technologies, and lists popular applications of 3D printing for glass preparation. This review compares the advantages and disadvantages of various processing methods, summarizes the problems encountered in the process of technology application, and proposes the corresponding solutions to select the most appropriate preparation method in practical applications. The application of additive manufacturing in glass fabrication is in its infancy but has great potential. Based on this view, the methods for glass preparation with 3D printing technology are expected to achieve both high-speed and high-precision fabrication.
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Affiliation(s)
- Han Zhang
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Long Huang
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Mingyue Tan
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Shaoqing Zhao
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Hua Liu
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Zifeng Lu
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Jinhuan Li
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
| | - Zhongzhu Liang
- Center for Advanced Optoelectronic Functional Materials Research, and Key Laboratory for UV Emitting Materials and Technology of Ministry of Education, National Demonstration Center for Experimental Physics Education, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China
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Smart Fiber Optics Embedding in Powder-Based Materials: Numerical and Experimental Assessment. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021. [DOI: 10.1007/s13369-021-05641-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Shi H, Holbrook CM, Cao Y, Sepúlveda N, Tan X. Measurement of suction pressure dynamics of sea lampreys, Petromyzon marinus. PLoS One 2021; 16:e0247884. [PMID: 33905407 PMCID: PMC8078809 DOI: 10.1371/journal.pone.0247884] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 02/15/2021] [Indexed: 11/19/2022] Open
Abstract
Species-specific monitoring activities represent fundamental tools for natural resource management and conservation but require techniques that target species-specific traits or markers. Sea lamprey, a destructive invasive species in the Laurentian Great Lakes and conservation target in North America and Europe, is among very few fishes that possess and use oral suction, yet suction has not been exploited for sea lamprey control or conservation. Knowledge of specific characteristics of sea lamprey suction (e.g., amplitude, duration, and pattern of suction events; hereafter 'suction dynamics') may be useful to develop devices that detect, record, and respond to the presence of sea lamprey at a given place and time. Previous observations were limited to adult sea lampreys in static water. In this study, pressure sensing panels were constructed and used to measure oral suction pressures and describe suction dynamics of juvenile and adult sea lampreys at multiple locations within the mouth and in static and flowing water. Suction dynamics were largely consistent with previous descriptions, but more variation was observed. For adult sea lampreys, suction pressures ranged from -0.6 kPa to -26 kPa with 20 s to 200 s between pumps at rest, and increased to -8 kPa to -70 kPa when lampreys were manually disengaged. An array of sensors indicated that suction pressure distribution was largely uniform across the mouths of both juvenile and adult lampreys; but some apparent variation was attributed to obstruction of sensing portal holes by teeth. Suction pressure did not differ between static and flowing water when water velocity was lower than 0.45 m/s. Such information may inform design of new systems to monitor behavior, distribution and abundance of lampreys.
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Affiliation(s)
- Hongyang Shi
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
| | - Christopher M. Holbrook
- U. S. Geological Survey, Great Lakes Science Center, Hammond Bay Biological Station, Millersburg, Michigan, United States of America
| | - Yunqi Cao
- College of Control Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, China
| | - Nelson Sepúlveda
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
| | - Xiaobo Tan
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
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Zhao L, Shang H, Wang D, Liu Y, Tian B, Wang W. Fabrication of SiC Sealing Cavity Structure for All-SiC Piezoresistive Pressure Sensor Applications. MATERIALS (BASEL, SWITZERLAND) 2020; 14:E128. [PMID: 33396814 PMCID: PMC7796197 DOI: 10.3390/ma14010128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/18/2020] [Accepted: 12/28/2020] [Indexed: 11/25/2022]
Abstract
High hardness and corrosion resistance of SiC (silicon carbide) bulk materials have always been a difficult problem in the processing of an all-SiC piezoresistive pressure sensor. In this work, we demonstrated a SiC sealing cavity structure utilizing SiC shallow plasma-etched process (≤20 μm) and SiC-SiC room temperature bonding technology. The SiC bonding interface was closely connected, and its average tensile strength could reach 6.71 MPa. In addition, through a rapid thermal annealing (RTA) experiment of 1 min and 10 mins in N2 atmosphere of 1000 °C, it was found that Si, C and O elements at the bonding interface were diffused, while the width of the intermediate interface layer was narrowed, and the tensile strength could remain stable. This SiC sealing cavity structure has important application value in the realization of an all-SiC piezoresistive pressure sensor.
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Affiliation(s)
- Lihuan Zhao
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
| | - Haiping Shang
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
- Kunshan Branch, Institute of Microelectronics of Chinese Academy of Sciences, Suzhou 215347, China
| | - Dahai Wang
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
| | - Yang Liu
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
| | - Baohua Tian
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
| | - Weibing Wang
- Institute of Microelectronics of the Chinese Academy of Science, Beijing 100029, China; (L.Z.); (D.W.); (Y.L.); (B.T.); (W.W.)
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Zhang Q, Lei J, Chen Y, Wu Y, Xiao H. Glass 3D printing of microfluidic pressure sensor interrogated by fiber-optic refractometry. IEEE PHOTONICS TECHNOLOGY LETTERS : A PUBLICATION OF THE IEEE LASER AND ELECTRO-OPTICS SOCIETY 2020; 32:414-417. [PMID: 32612343 PMCID: PMC7328953 DOI: 10.1109/lpt.2020.2977324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This letter reports a novel fused silica microfluidic device with pressure sensing capability that is fabricated by integrated additive and subtractive manufacturing (IASM) method. The sensor consists of a capillary and a 3D printed glass reservoir, where the reservoir volume change under pressure manifests liquid level deviation inside the capillary, thus realizing the conversion between small pressure change into large liquid level variation. Thanks to the design flexibility of this unique IASM method, the proposed microfluidic device is fabricated with liquid-in-glass thermometer configuration, where the reservoir is sealed following a novel 3D printing assisted glass bonding process. And liquid level is interrogated by a fiber-optic sensor based on multimode interference (MMI) effect. This proposed microfluidic device is attractive for chemical and biomedical sensing because it is flexible in design, and maintains good chemical and mechanical stability, and adjustable sensitivity and range.
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Affiliation(s)
- Qi Zhang
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634 USA
| | - Jincheng Lei
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634 USA
| | - Yizheng Chen
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634 USA
| | - Yongji Wu
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634 USA
| | - Hai Xiao
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634 USA
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Zhang Q, Lei J, Chen Y, Tang J, Wu Y, Hua L, Xiao H. Information integrated glass module fabricated by integrated additive and subtractive manufacturing. OPTICS LETTERS 2020; 45:1663-1666. [PMID: 32235968 PMCID: PMC7312751 DOI: 10.1364/ol.389203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 02/17/2020] [Indexed: 06/11/2023]
Abstract
In this Letter, we report a novel integrated additive and subtractive manufacturing (IASM) method to fabricate an information integrated glass module. After a certain number of glass layers are 3D printed and sintered by direct ${{\rm CO}_2}$CO2 laser irradiation, a microchannel will be fabricated on top of the printed glass by integrated picosecond laser, for intrinsic Fabry-Perot interferometer (IFPI) optical fiber sensor embedment. Then, the glass 3D printing process continues for the realization of bonding between optical fiber and printed glass. Temperature sensing up to 1000°C was demonstrated using the fabricated information integrated module. In addition, the long-term stability of the glass module at 1000°C was conducted. Enhanced sensor structure robustness and harsh temperature sensing capability make this glass module attractive for harsh environment structural health monitoring.
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Affiliation(s)
- Qi Zhang
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Jincheng Lei
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Yizheng Chen
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Jianan Tang
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Yongji Wu
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Liwei Hua
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
| | - Hai Xiao
- Holcombe Department of Electrical and Computer Engineering, Clemson University Center for Intelligent Systems for Extreme Environments (CU-ISEE), Clemson University, Clemson, SC 29634, USA
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