Prof. Mengchao Li Profile

Prof. Mengchao Li

at Univ of Shanghai for Science and Technology

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 17 May 2011 Paper

A Sagnac loop sensor for simultaneous strain and temperature measurement

Juan Kang, Xinyong Dong, Chunliu Zhao, Youwei Zhao, Mengchao Li

Proceedings Volume 7753, 77531E (2011) https://doi.org/10.1117/12.885572

KEYWORDS: Sensors, Temperature metrology, Polarization, Head, Fiber optics sensors, Modulation, Solids, Sagnac interferometers, Single mode fibers, Temperature sensors

Read Abstract +

Proceedings Article | 19 January 2011 Paper

Refraction index measurement using long period grating fabricated by symmetrical-hole fiber

Juan Kang, Xinyong Dong, Mengchao Li, Zaixuan Zhang, Shangzhong Jin

Proceedings Volume 7986, 79860X (2011) https://doi.org/10.1117/12.888335

KEYWORDS: Refractive index, Carbon dioxide lasers, Cladding, Single mode fibers, Temperature metrology, Capillaries, Liquids, Waveguides, Sensors, Temperature sensors

Read Abstract +

Proceedings Article | 9 November 2010 Paper

Deflection measurement using long-period grating sensor fabricated on side-hole single-mode fiber by CO2-laser

Juan Kang, Mengchao Li, Jianfeng Wang, Xinyong Dong

Proceedings Volume 7853, 78532E (2010) https://doi.org/10.1117/12.869808

KEYWORDS: Single mode fibers, Carbon dioxide lasers, Sensors, Fiber Bragg gratings, Cladding, Temperature metrology, Refractive index, Laser induced breakdown spectroscopy, Optoelectronics, Computer engineering

Read Abstract +

Proceedings Article | 17 January 2008 Paper

Temperature test of photorefractive materials using light speed slowdown method

Yanmin Li, Mengchao Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 6723, 672322 (2008) https://doi.org/10.1117/12.783215

KEYWORDS: Modulation, Polarization, Temperature metrology, Crystals, Laser crystals, Beam splitters, Signal detection, Optical fibers, Structured optical fibers, Fiber Bragg gratings

Read Abstract +

Proceedings Article | 27 November 2007 Paper

Research on strain-test based on light speed modulating method in FBG

Mengchao Li, Yanmin Li, Gang Zheng

Proceedings Volume 6723, 672320 (2007) https://doi.org/10.1117/12.783213

KEYWORDS: Modulation, Fiber Bragg gratings, Magnetism, Sensors, Crystals, Laser crystals, Optical fibers, Beam splitters, Polarization, Phase shift keying

Read Abstract +

Proceedings Article | 27 November 2007 Paper

Research on magnetic intensity test based on light speed modulating with inner interfering

Yanmin Li, Mengchao Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 6723, 67231Y (2007) https://doi.org/10.1117/12.783211

KEYWORDS: Magnetism, Modulation, Polarization, Optical testing, Structured optical fibers, Phase shift keying, Beam splitters, Fiber Bragg gratings, Photons, Wave plates

Read Abstract +

Proceedings Article | 1 November 2007 Paper

Research of FBG strain sensors based on light speed modulating method

Yanmin Li, Mengchao Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 6423, 64233W (2007) https://doi.org/10.1117/12.779617

KEYWORDS: Modulation, Fiber Bragg gratings, Sensors, Magnetism, Crystals, Laser crystals, Optical sensors, Beam splitters, Optical fibers, Signal processing

Read Abstract +

Proceedings Article | 1 November 2007 Paper

Research on magnetic intensity sensor using light speed modulating method in an inner interfering optical fiber

Yanmin Li, Mengchao Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 6423, 64234P (2007) https://doi.org/10.1117/12.780305

KEYWORDS: Magnetism, Modulation, Polarization, Optical fibers, Crystals, Beam splitters, Laser crystals, Magnetic sensors, Structured optical fibers, Fiber Bragg gratings

Read Abstract +

Proceedings Article | 1 November 2007 Paper

Research on temperature sensor using light speed slowdown method in an inner interfering optical fiber

Dan Jin, Gang Zheng, Yanmin Li, Mengchao Li

Proceedings Volume 6423, 64231P (2007) https://doi.org/10.1117/12.779652

KEYWORDS: Modulation, Polarization, Optical fibers, Temperature metrology, Optical sensors, Crystals, Laser crystals, Beam splitters, Signal detection, Structured optical fibers

Read Abstract +

Proceedings Article | 29 January 2007 Paper

Research on light signals extraordinary compressed using periodic structure modulated method in photorefractive materials

Mengchao Li, Yanmin Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 6279, 627960 (2007) https://doi.org/10.1117/12.725503

KEYWORDS: Crystals, Laser crystals, Modulation, Signal processing, Stereolithography, High speed photography, Electromagnetic radiation, Argon ion lasers, Modulators, Signal detection

Read Abstract +

Proceedings Article | 20 January 2005 Paper

Research on special modulations combined with intensity and frequency in one LD light beam and its applications

Yanmin Li, Mengchao Li, Liujie Sun, Gang Zheng, Songlin Zhuang

Proceedings Volume 5628, (2005) https://doi.org/10.1117/12.576927

KEYWORDS: Modulation, Photodiodes, Distance measurement, Particles, Frequency modulation, Modulators, Sensors, Optical filters, Lithium, Roads

Read Abstract +

Proceedings Article | 28 April 2004 Paper

Transmitting and receiving lens design in free-space optics

Wang Lu, Zaixuan Zhang, Xiangdong Yu, Mengchao Li

Proceedings Volume 5284, (2004) https://doi.org/10.1117/12.520649

KEYWORDS: Free space optics, Telecommunications, Free space optical communications, Channel projecting optics, Atmospheric optics, Lens design, Optical communications, Cements, Chromatic aberrations, Dispersion

Read Abstract +

Proceedings Article | 11 November 2002 Paper

Research on quasi-digitizing interferometer for optical measurement

Mengchao Li, Gang Zheng, Baoxue Chen, Songlin Zhuang

Proceedings Volume 4779, (2002) https://doi.org/10.1117/12.451739

KEYWORDS: Interferometers, Optical fibers, Modulation, Optical testing, Lithium, Computer programming, Beam splitters, Diffraction, Signal processing, Michelson interferometers

Read Abstract +

Proceedings Article | 20 September 2002 Paper

Improving method of estimating autocorrelation function in PCS technique

Jin Shen, Gang Zheng, Mengchao Li, Guoqiang Sun

Proceedings Volume 4927, (2002) https://doi.org/10.1117/12.471673

KEYWORDS: Particles, Light scattering, Statistical analysis, Dynamic light scattering, Laser scattering, Particle systems, Signal detection, Scattering, Correlation function, Optical testing

Read Abstract +

Proceedings Article | 8 November 2001 Paper

Research on optical A/D conversion using interference modulators

Mengchao Li, Gang Zheng, Songlin Zhuang

Proceedings Volume 4457, (2001) https://doi.org/10.1117/12.447744

KEYWORDS: Modulation, Signal processing, Diffraction, Computer programming, Holography, Control systems, Interferometers, Signal to noise ratio, Electronic components, Crystals

Read Abstract +

Proceedings Article | 11 November 1999 Paper

Distance measurement using internal cavity interferometer

Mengchao Li, Songlin Zhuang, Gang Zheng, Ling Zhang, Xiaorong Zhao

Proceedings Volume 3782, (1999) https://doi.org/10.1117/12.369220

KEYWORDS: Interferometers, Distance measurement, Mirrors, Helium neon lasers, Signal processing, Semiconductor lasers, Light sources, Servomechanisms, Modulation, Photodiodes

Read Abstract +

Proceedings Article | 3 October 1996 Paper

Topographic inspection of the soft and smooth surface: topographic inspection of the cornea

Liqing He, Songlin Zhuang, Xiangning Li, Mengchao Li, Zijian Zhou

Proceedings Volume 2899, (1996) https://doi.org/10.1117/12.253098

KEYWORDS: Inspection, Cornea, Image processing, Optical spheres, Digital filtering, Projection devices, 3D image processing, Lithium, Optical design, Computing systems

Read Abstract +

Proceedings Article | 30 September 1996 Paper

Research on no-guide distance measurement using internal servo interferometer optics system

Songlin Zhuang, Mengchao Li, Liqing He, Zijian Zhou, Yifang Yuan

Proceedings Volume 2888, (1996) https://doi.org/10.1117/12.253160

KEYWORDS: Interferometers, Semiconductor lasers, Distance measurement, Computing systems, Servomechanisms, Reflectors, Optical systems, Ranging, Laser systems engineering, Ferroelectric materials

Read Abstract +

Showing 5 of 18 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years