Prof. Dagong Jia
Professor at Tianjin Univ
SPIE Involvement:
Author
Publications (29)

Proceedings Article | 27 November 2023 Poster + Paper
Qi Wang, Dagong Jia, Xuejin Li, Caiming Sun, Bing Yan
Proceedings Volume 12771, 127711O (2023) https://doi.org/10.1117/12.2687571
KEYWORDS: Sensors, Fiber optics sensors, Quantum sensors, Single mode fibers, Refractive index, Curvature sensing, Cladding, Optical transmission, Manufacturing, Mach-Zehnder interferometers

SPIE Journal Paper | 9 November 2023
Qi Wang, Dagong Jia, Bing Yan, Fei Teng, Caiming Sun, Xuejin Li
OE, Vol. 62, Issue 11, 114102, (November 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.11.114102
KEYWORDS: Robotics, Fiber Bragg gratings, Sensors, LIDAR, Sensor fusion, Laser frequency, Optical engineering, Robots, Modulation, Signal processing

SPIE Journal Paper | 8 September 2023
Zhe Ji, Shi-ru Fu, Dong Li, Ying-zhan Yan, Lin-tong Yan, Da-gong Jia
OE, Vol. 62, Issue 09, 097101, (September 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.9.097101
KEYWORDS: Reflectors, Optical gratings, Blazed gratings, Binary data, Metals, Etching, Waveguides, Reflection, Silicon, Optical engineering

Proceedings Article | 9 October 2021 Paper
Proceedings Volume 11901, 1190104 (2021) https://doi.org/10.1117/12.2602466
KEYWORDS: Electrocardiography, Optical sensors, Heart, Detection and tracking algorithms, Medicine, Electromagnetism, Databases, Statistical analysis, Sensors, Electro optics

Proceedings Article | 5 November 2020 Paper
Proceedings Volume 11562, 115620B (2020) https://doi.org/10.1117/12.2575755
KEYWORDS: Crystals, Optical parametric oscillators, Nonlinear crystals, Mid-IR, Laser crystals, Q switched lasers, Nd:YAG lasers, Phase matching, Oscillators, Laser damage threshold

Proceedings Article | 12 March 2020 Paper
Proceedings Volume 11436, 114360A (2020) https://doi.org/10.1117/12.2543008
KEYWORDS: Polarization, Mirrors, Polarization maintaining fibers, Sensors, Optical interferometry, Michelson interferometers, Polarizers, Collimation, Data acquisition

Proceedings Article | 12 March 2020 Paper
Proceedings Volume 11435, 114350A (2020) https://doi.org/10.1117/12.2543658
KEYWORDS: Diffraction gratings, Optical design, Diffraction, Modulation, Optical simulations, Refractive index

Proceedings Article | 15 November 2018 Paper
Proceedings Volume 10964, 109641O (2018) https://doi.org/10.1117/12.2505402
KEYWORDS: Particles, Speckle, Interferometry, Light scattering, Spherical lenses, Scattering, Laser scattering, MATLAB, Clouds

Proceedings Article | 10 January 2018 Paper
Proceedings Volume 10618, 1061802 (2018) https://doi.org/10.1117/12.2295152
KEYWORDS: Signal detection, Mirrors, Sensors, Interferometers, Photodiodes, Light sources, Wavelet transforms, Birefringence, Michelson interferometers, Optical fibers

SPIE Journal Paper | 15 April 2015
Jia Dagong, Zhang Yulong, Li Shuai, Xu Tianhua, Zhang Hongxia, Zhang Yimo
OE, Vol. 54, Issue 04, 043105, (April 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.4.043105
KEYWORDS: Fringe analysis, Denoising, Image filtering, Speckle, Speckle pattern, Chemical species, Interferometry, Image processing, Electronic filtering, Computer simulations

Proceedings Article | 15 October 2012 Paper
Hongxia Zhang, Chenggang Zou, Le Song, Xiaodong Zhang, Fengzhou Fang, Dagong Jia, Yimo Zhang
Proceedings Volume 8418, 841805 (2012) https://doi.org/10.1117/12.2008758
KEYWORDS: Eye, Microlens, Microlens array, Imaging systems, Geometrical optics, Image quality, Aspheric lenses, Spherical lenses, Photodetectors, Zemax

Proceedings Article | 9 November 2010 Paper
Wennian Han, Yan Wang, Kun Liu, Dagong Jia, Tiegen Liu
Proceedings Volume 7853, 78532X (2010) https://doi.org/10.1117/12.870277
KEYWORDS: Absorption, Modulation, Signal to noise ratio, Fiber lasers, Absorption spectroscopy, Optical amplifiers, Optical filters, Spectroscopy, Gas sensors, Wavelet transforms

SPIE Journal Paper | 1 September 2010
OE, Vol. 49, Issue 09, 091013, (September 2010) https://doi.org/10.1117/12.10.1117/1.3484944
KEYWORDS: Fiber lasers, Tunable lasers, Tunable filters, Gas lasers, Signal attenuation, Optical engineering, Sensors, Optical filters, Wavelength division multiplexing, Optical isolators

Proceedings Article | 28 April 2010 Paper
Proceedings Volume 7682, 76820J (2010) https://doi.org/10.1117/12.849298
KEYWORDS: Absorption, Modulation, Fiber Bragg gratings, Signal detection, Signal attenuation, Optical gas detection, Fiber optics, Optical amplifiers, Sensors, Pollution

Proceedings Article | 20 November 2009 Paper
Dagong Jia, Yong Zhu, Xuemin Zhang, Hongxia Zhang
Proceedings Volume 7511, 75110E (2009) https://doi.org/10.1117/12.837453
KEYWORDS: Dispersion, Interferometry, Fourier transforms, Light sources, Michelson interferometers, Mirrors, Optical interferometry, Human-machine interfaces, Optoelectronics, Photonic crystal fibers

Proceedings Article | 3 February 2009 Paper
Proceedings Volume 7160, 716014 (2009) https://doi.org/10.1117/12.806992
KEYWORDS: Fringe analysis, CCD cameras, Interferometers, Interferometry, Vibrometry, Image processing, Light sources, Pulsed laser operation, Metals, Speckle pattern

Proceedings Article | 29 January 2008 Paper
Proceedings Volume 6829, 68290S (2008) https://doi.org/10.1117/12.756669
KEYWORDS: Prisms, Optics manufacturing, Manufacturing, Signal attenuation, Error analysis, Interfaces, Geometrical optics, Ray tracing, Optoelectronics, Fiber optics

Proceedings Article | 24 January 2008 Paper
Proceedings Volume 6829, 68290X (2008) https://doi.org/10.1117/12.757065
KEYWORDS: Birefringence, Spatial resolution, Polarization, Sensors, Sensing systems, Michelson interferometers, Dispersion, Polarization maintaining fibers, Light sources, Optical fibers

Proceedings Article | 26 November 2007 Paper
Proceedings Volume 6830, 68301K (2007) https://doi.org/10.1117/12.756654
KEYWORDS: Tunable filters, Fiber Bragg gratings, Sensing systems, Photodetectors, Fabry–Perot interferometers, Demodulation, Sensors, Reflectivity, Optical filters, LabVIEW

Proceedings Article | 26 November 2007 Paper
Proceedings Volume 6829, 68290E (2007) https://doi.org/10.1117/12.756567
KEYWORDS: Polarization, Mirrors, Interferometers, Polarization maintaining fibers, Signal to noise ratio, Michelson interferometers, Reflectivity, Light sources, Birefringence, Prisms

Proceedings Article | 19 November 2007 Paper
Proceedings Volume 6783, 678311 (2007) https://doi.org/10.1117/12.745830
KEYWORDS: Modulation, Phase shift keying, Modulators, Interference (communication), Phase modulation, Eye, Semiconductor lasers, Radio optics, Switching, Oscilloscopes

Proceedings Article | 19 November 2007 Paper
Proceedings Volume 6783, 67832G (2007) https://doi.org/10.1117/12.745814
KEYWORDS: Transient nonlinear optics, Modulation, Integrated optics, Nonlinear optics, Wavelength division multiplexing, Singular optics, Semiconductor optical amplifiers, Phase modulation, Polarization, Multiplexers

Proceedings Article | 28 January 2006 Paper
Proceedings Volume 6025, 602510 (2006) https://doi.org/10.1117/12.667038
KEYWORDS: Dispersion, Microwave radiation, Telecommunications, Signal processing, Digital signal processing, Signal detection, Sensors, Transmitters, Fiber optic communications, Optical amplifiers

Proceedings Article | 20 January 2006 Paper
Proceedings Volume 6027, 60270M (2006) https://doi.org/10.1117/12.667900
KEYWORDS: Phase shifts, Connectors, Image processing algorithms and systems, Interferometers, Detection and tracking algorithms, Ferroelectric materials, Transducers, Phase interferometry, 3D scanning, Image processing

Proceedings Article | 20 January 2006 Paper
Proceedings Volume 6027, 60270N (2006) https://doi.org/10.1117/12.667901
KEYWORDS: Polarization, Birefringence, Michelson interferometers, Polarization maintaining fibers, Spatial resolution, Optical testing, Mineralogy, Sensors, Interferometers, Light sources

SPIE Journal Paper | 1 May 2005 Open Access
OE, Vol. 44, Issue 05, 050503, (May 2005) https://doi.org/10.1117/12.10.1117/1.1906235
KEYWORDS: Interfaces, Data transmission, Wavelength division multiplexing, Dynamical systems, Signal attenuation, Fiber optics, Multiplexers, Optical fabrication, Spectrum analysis, Telecommunications

Proceedings Article | 8 February 2005 Paper
Proceedings Volume 5626, (2005) https://doi.org/10.1117/12.574034
KEYWORDS: Optical networks, Human-machine interfaces, Optical interconnects, Interfaces, Operating systems, Clocks, Space operations, Windows 2000, Computing systems, Computer architecture

Proceedings Article | 10 January 2005 Paper
Proceedings Volume 5640, (2005) https://doi.org/10.1117/12.572967
KEYWORDS: Infrared radiation, Receivers, Transceivers, Infrared technology, Operating systems, Data transmission, Wireless communications, Telecommunications, Human-machine interfaces, Infrared imaging

SPIE Journal Paper | 1 November 2003
OE, Vol. 42, Issue 11, (November 2003) https://doi.org/10.1117/12.10.1117/1.1614809
KEYWORDS: Sensors, GRIN lenses, Singular optics, Optical design, Optics manufacturing, Signal detection, Signal attenuation, Multimode fibers, Free space optics, Optoelectronics

Showing 5 of 29 publications
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