NSTL国家科技图书文献中心

1. FBG-Based Loosening Angle Measurement Sensor for Bolt Looseness Monitoring NSTL国家科技图书文献中心

Zhang, Wenxin | Wang, Tao ... - 《IEEE sensors journal》 - 2025,25(3) - 4254～4260 - 共7页

摘要：-resolution bolt loosening angle* detection sensor based on* | fiber Bragg* grating (FBG) with an adjustable measuring* | loosening angle* to the axial elongation of the fiber and* | and the bolt loosening angle* within a desired* | . The bolt loosening angle* measurement experiments*

关键词： Fasteners | Sensors | Optical fiber sensors | Monitoring | Fiber gratings | Optical fibers | Wavelength measurement | Temperature measurement | Strain | Manuals...

2. Theoretical and Experimental Investigation of Slanted Volume Transmission Gratings for Holographic Gas Sensing NSTL国家科技图书文献中心

Antony, Graceson | Cody, Dervil ... - 《IEEE sensors journal》 - 2025,25(4) - 6502～6510 - 共9页

摘要：) Bragg* angle detuning can enhance the sensing ability* | , refractive index modulation, and slant angle). Here, a | Slanted photopolymer-based diffraction | gratings can undergo instant and quantifiable analyte | -induced changes in both grating diffraction efficiency

关键词： Gratings | Sensors | Diffraction | Diffraction gratings | Refractive index | Probes | Laser beams | Sensor phenomena and characterization | Gas detectors | Sensitivity...

3. Inexpensive production of hydrophobic and corrosion resistant titania-silica composite coatings for deep water sandwich pipe applications NSTL国家科技图书文献中心

Raju, P. Satyanaraya... | Sharma, A. V. N. L.... - 《Australian Journal of Mechanical Engineering》 - 2025,23(1) - 51～56 - 共6页

摘要： with a broad peak at Bragg* angle 25 & DEG;. Fourier* | & DEG;Contact angle* while interacting with a water* | In this study, a multifunctional coating that | may be both hydrophobic and corrosion-protective for | aluminium sandwich pipes for deep sea applications is

关键词： Sol-gel dip-coating | Composite titania-silica | Hydrophobic | Corrosion resistant | Aluminium sandwich pipe

4. Rapid and inexpensive production of silica nanoparticles for the improvement of transformer oil insulating properties NSTL国家科技图书文献中心

Ramachandramurthy, P... | Yepuri, Venkatesh - 《Electrical engineering》 - 2025,107(2) - 2007～2013 - 共7页

摘要： a prominent peak at Bragg* angle 22 degrees. This* | By scaling down scientific inquiry from a | macroscopic level to a nanoscopic one, various existing | problems in the disciplines of electricity, electronics | , and mechanics were effectively overcome

关键词： Sol-gel synthesis | Silica nanoparticles | Optical band gap | Transformer oil | Breakdown strength

5. Broad-angle mid-infrared polarization selectivity assisted by a polarization-sensitive photonic band gap in a one-dimensional photonic crystal comprising single-material hyperbolic metamaterials NSTL国家科技图书文献中心

Wu, Feng | She, Yuchun ... - 《Physics Letters,A》 - 2025,530 - 共13页

摘要： both p- and s-polarizations according to the Bragg | -angle* polarization selectivity in all-dielectric 1-D* | wavelengths. As the incident angle* goes up, the PBG moves* | of the PBG, we achieve broad-angle* polarization* | achieving broad-angle* polarization selectivity.*

关键词： Photonic crystals | Hyperbolic metamaterials | Polarization selectivity

6. Fiber Bragg grating-based method for underwater object angular measurement NSTL国家科技图书文献中心

Li, Hanyang | Song, Yeshuai ... - 《Measurement Science & Technology》 - 2025,36(2) - 1～10 - 共10页

摘要： fluid pressure sensor and a algorithm for angle | , incorporating four fiber Bragg* gratings, demonstrates* | utilize the characteristics of Bragg* grating signal to* | In this paper, we present a underwater object | angular measurement method that is composed of a novel

关键词： underwater environment monitoring | angular determination | FBG pressure sensor

7. Femtosecond Laser Direct Writing of On-Chip Tilted Waveguide Bragg Gratings With Controllable Cladding Modes for Refractive Index Sensing NSTL国家科技图书文献中心

Jiaming Wu | Jintao Cai ... - 《Journal of Lightwave Technology》 - 2025,43(3) - 1479～1485 - 共7页

摘要： tilted waveguide Bragg* grating (TWBG), wherein the* | tilted grating but also significantly enhances Bragg | Bragg resonance show similar temperature responses | and tilt angle, providing a new approach for the | We present a novel variant of the on-chip

关键词： Claddings | Optical waveguides | Resonance | Waveguide lasers | Ultrafast optics | Gratings | Optical surface waves | Writing | Temperature sensors | Surface waves

8. Fiber Bragg Grating Strain Sensor With Extended Measurement Range via Strain Relief Ring NSTL国家科技图书文献中心

Yan, Jiahui | Zou, Jie ... - 《IEEE sensors journal》 - 2025,25(2) - 2675～2681 - 共7页

摘要： fabricated by radially mounting a fiber Bragg* grating (FBG* | experiments demonstrate that at an angle* of 40 degrees* | tailored by adjusting the angle. For instance, at angles | A novel large strain sensor is designed and | ) onto an annular elastic element. The sensor responds

关键词： Strain | Sensors | Fiber gratings | Strain measurement | Force | Sensitivity | Capacitive sensors | Deformation | Sensor phenomena and characterization | Chemical sensors...

9. Design of Two-Dimensional Sampling Structures for DFB Laser With Tilted Grating NSTL国家科技图书文献中心

Zhuoying Wang | Jiaqiang Nie ... - 《Journal of Lightwave Technology》 - 2025,43(1) - 239～245 - 共7页

摘要： angle, uniform Bragg grating (UBG) can also be | on tilted Bragg* grating (TBG) for distributed* | Two-dimensional (2D) sampling structures based | feedback (DFB) laser are proposed and demonstrated. The | phase-matching condition of the 2D sampled grating

关键词： Gratings | Lasers | Waveguide lasers | Delays | Optical waveguides | Laser modes | Vectors

10. Lossless Phase Change Materials for Adjustable Tamm Plasmon Polaritons in the Near-Infrared NSTL国家科技图书文献中心

Ming-Jyun Ye | Rashid G. Bikbaev ... - 《Advanced Optical Materials》 - 2025,13(9) - 1～7 - 共7页

摘要： are deposited on the distributed Bragg* reflector* | interface between the distributed Bragg* reflector (DBR* | crystalline. In addition, the angle-dependent resonance | Incorporation of phase-change materials (PCM | ) into nanophotonic structures is a straightforward

摘要：-resolution bolt loosening angle* detection sensor based on* | fiber Bragg* grating (FBG) with an adjustable measuring* | loosening angle* to the axial elongation of the fiber and* | and the bolt loosening angle* within a desired* | . The bolt loosening angle* measurement experiments*

关键词： Fasteners | Sensors | Optical fiber sensors | Monitoring | Fiber gratings | Optical fibers | Wavelength measurement | Temperature measurement | Strain | Manuals...

摘要：) Bragg* angle detuning can enhance the sensing ability* | , refractive index modulation, and slant angle). Here, a | Slanted photopolymer-based diffraction | gratings can undergo instant and quantifiable analyte | -induced changes in both grating diffraction efficiency

关键词： Gratings | Sensors | Diffraction | Diffraction gratings | Refractive index | Probes | Laser beams | Sensor phenomena and characterization | Gas detectors | Sensitivity...

摘要： with a broad peak at Bragg* angle 25 & DEG;. Fourier* | & DEG;Contact angle* while interacting with a water* | In this study, a multifunctional coating that | may be both hydrophobic and corrosion-protective for | aluminium sandwich pipes for deep sea applications is

关键词： Sol-gel dip-coating | Composite titania-silica | Hydrophobic | Corrosion resistant | Aluminium sandwich pipe

摘要： a prominent peak at Bragg* angle 22 degrees. This* | By scaling down scientific inquiry from a | macroscopic level to a nanoscopic one, various existing | problems in the disciplines of electricity, electronics | , and mechanics were effectively overcome

关键词： Sol-gel synthesis | Silica nanoparticles | Optical band gap | Transformer oil | Breakdown strength

摘要： both p- and s-polarizations according to the Bragg | -angle* polarization selectivity in all-dielectric 1-D* | wavelengths. As the incident angle* goes up, the PBG moves* | of the PBG, we achieve broad-angle* polarization* | achieving broad-angle* polarization selectivity.*

关键词： Photonic crystals | Hyperbolic metamaterials | Polarization selectivity

摘要： fluid pressure sensor and a algorithm for angle | , incorporating four fiber Bragg* gratings, demonstrates* | utilize the characteristics of Bragg* grating signal to* | In this paper, we present a underwater object | angular measurement method that is composed of a novel

关键词： underwater environment monitoring | angular determination | FBG pressure sensor

摘要： tilted waveguide Bragg* grating (TWBG), wherein the* | tilted grating but also significantly enhances Bragg | Bragg resonance show similar temperature responses | and tilt angle, providing a new approach for the | We present a novel variant of the on-chip

关键词： Claddings | Optical waveguides | Resonance | Waveguide lasers | Ultrafast optics | Gratings | Optical surface waves | Writing | Temperature sensors | Surface waves

摘要： fabricated by radially mounting a fiber Bragg* grating (FBG* | experiments demonstrate that at an angle* of 40 degrees* | tailored by adjusting the angle. For instance, at angles | A novel large strain sensor is designed and | ) onto an annular elastic element. The sensor responds

关键词： Strain | Sensors | Fiber gratings | Strain measurement | Force | Sensitivity | Capacitive sensors | Deformation | Sensor phenomena and characterization | Chemical sensors...

摘要： angle, uniform Bragg grating (UBG) can also be | on tilted Bragg* grating (TBG) for distributed* | Two-dimensional (2D) sampling structures based | feedback (DFB) laser are proposed and demonstrated. The | phase-matching condition of the 2D sampled grating

关键词： Gratings | Lasers | Waveguide lasers | Delays | Optical waveguides | Laser modes | Vectors

摘要： are deposited on the distributed Bragg* reflector* | interface between the distributed Bragg* reflector (DBR* | crystalline. In addition, the angle-dependent resonance | Incorporation of phase-change materials (PCM | ) into nanophotonic structures is a straightforward

关键词： antimony trisulfides | distributed Bragg reflectors | high refractive indexes | phase-change materials | Tamm plasmon polaritons metasurfaces

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：-resolution bolt loosening angle detection sensor based on | fiber Bragg grating (FBG) with an adjustable measuring | loosening angle to the axial elongation of the fiber and | and the bolt loosening angle within a desired | . The bolt loosening angle measurement experiments

关键词： Fasteners | Sensors | Optical fiber sensors | Monitoring | Fiber gratings | Optical fibers | Wavelength measurement | Temperature measurement | Strain | Manuals...

摘要：) Bragg angle detuning can enhance the sensing ability | , refractive index modulation, and slant angle). Here, a | Slanted photopolymer-based diffraction | gratings can undergo instant and quantifiable analyte | -induced changes in both grating diffraction efficiency

关键词： Gratings | Sensors | Diffraction | Diffraction gratings | Refractive index | Probes | Laser beams | Sensor phenomena and characterization | Gas detectors | Sensitivity...

摘要： with a broad peak at Bragg angle 25 & DEG;. Fourier | & DEG;Contact angle while interacting with a water | In this study, a multifunctional coating that | may be both hydrophobic and corrosion-protective for | aluminium sandwich pipes for deep sea applications is

关键词： Sol-gel dip-coating | Composite titania-silica | Hydrophobic | Corrosion resistant | Aluminium sandwich pipe

摘要： a prominent peak at Bragg angle 22 degrees. This | By scaling down scientific inquiry from a | macroscopic level to a nanoscopic one, various existing | problems in the disciplines of electricity, electronics | , and mechanics were effectively overcome

关键词： Sol-gel synthesis | Silica nanoparticles | Optical band gap | Transformer oil | Breakdown strength

摘要： both p- and s-polarizations according to the Bragg | -angle polarization selectivity in all-dielectric 1-D | wavelengths. As the incident angle goes up, the PBG moves | of the PBG, we achieve broad-angle polarization | achieving broad-angle polarization selectivity.

关键词： Photonic crystals | Hyperbolic metamaterials | Polarization selectivity

摘要： fluid pressure sensor and a algorithm for angle | , incorporating four fiber Bragg gratings, demonstrates | utilize the characteristics of Bragg grating signal to | In this paper, we present a underwater object | angular measurement method that is composed of a novel

关键词： underwater environment monitoring | angular determination | FBG pressure sensor

摘要： tilted waveguide Bragg grating (TWBG), wherein the | tilted grating but also significantly enhances Bragg | Bragg resonance show similar temperature responses | and tilt angle, providing a new approach for the | We present a novel variant of the on-chip

关键词： Claddings | Optical waveguides | Resonance | Waveguide lasers | Ultrafast optics | Gratings | Optical surface waves | Writing | Temperature sensors | Surface waves

摘要： fabricated by radially mounting a fiber Bragg grating (FBG | experiments demonstrate that at an angle of 40 degrees | tailored by adjusting the angle. For instance, at angles | A novel large strain sensor is designed and | ) onto an annular elastic element. The sensor responds

关键词： Strain | Sensors | Fiber gratings | Strain measurement | Force | Sensitivity | Capacitive sensors | Deformation | Sensor phenomena and characterization | Chemical sensors...

摘要： angle, uniform Bragg grating (UBG) can also be | on tilted Bragg grating (TBG) for distributed | Two-dimensional (2D) sampling structures based | feedback (DFB) laser are proposed and demonstrated. The | phase-matching condition of the 2D sampled grating

关键词： Gratings | Lasers | Waveguide lasers | Delays | Optical waveguides | Laser modes | Vectors

摘要： are deposited on the distributed Bragg reflector | interface between the distributed Bragg reflector (DBR | crystalline. In addition, the angle-dependent resonance | Incorporation of phase-change materials (PCM | ) into nanophotonic structures is a straightforward

关键词： antimony trisulfides | distributed Bragg reflectors | high refractive indexes | phase-change materials | Tamm plasmon polaritons metasurfaces

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：-resolution bolt loosening angle* detection sensor based on* | fiber Bragg* grating (FBG) with an adjustable measuring* | loosening angle* to the axial elongation of the fiber and* | and the bolt loosening angle* within a desired* | . The bolt loosening angle* measurement experiments*

摘要：) Bragg* angle detuning can enhance the sensing ability* | , refractive index modulation, and slant angle). Here, a | Slanted photopolymer-based diffraction | gratings can undergo instant and quantifiable analyte | -induced changes in both grating diffraction efficiency

摘要： with a broad peak at Bragg* angle 25 & DEG;. Fourier* | & DEG;Contact angle* while interacting with a water* | In this study, a multifunctional coating that | may be both hydrophobic and corrosion-protective for | aluminium sandwich pipes for deep sea applications is

摘要： a prominent peak at Bragg* angle 22 degrees. This* | By scaling down scientific inquiry from a | macroscopic level to a nanoscopic one, various existing | problems in the disciplines of electricity, electronics | , and mechanics were effectively overcome

摘要： both p- and s-polarizations according to the Bragg | -angle* polarization selectivity in all-dielectric 1-D* | wavelengths. As the incident angle* goes up, the PBG moves* | of the PBG, we achieve broad-angle* polarization* | achieving broad-angle* polarization selectivity.*

摘要： fluid pressure sensor and a algorithm for angle | , incorporating four fiber Bragg* gratings, demonstrates* | utilize the characteristics of Bragg* grating signal to* | In this paper, we present a underwater object | angular measurement method that is composed of a novel

摘要： tilted waveguide Bragg* grating (TWBG), wherein the* | tilted grating but also significantly enhances Bragg | Bragg resonance show similar temperature responses | and tilt angle, providing a new approach for the | We present a novel variant of the on-chip

摘要： fabricated by radially mounting a fiber Bragg* grating (FBG* | experiments demonstrate that at an angle* of 40 degrees* | tailored by adjusting the angle. For instance, at angles | A novel large strain sensor is designed and | ) onto an annular elastic element. The sensor responds

摘要： angle, uniform Bragg grating (UBG) can also be | on tilted Bragg* grating (TBG) for distributed* | Two-dimensional (2D) sampling structures based | feedback (DFB) laser are proposed and demonstrated. The | phase-matching condition of the 2D sampled grating

摘要： are deposited on the distributed Bragg* reflector* | interface between the distributed Bragg* reflector (DBR* | crystalline. In addition, the angle-dependent resonance | Incorporation of phase-change materials (PCM | ) into nanophotonic structures is a straightforward