Prof. Junfu Ma Profile

Prof. Junfu Ma

at South China Normal Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 28 March 2002 Paper

Detecting technology of biophotons

Junfu Ma, Zhaohui Zhu, Yanbin Zhu

Proceedings Volume 4634, (2002) https://doi.org/10.1117/12.463832

KEYWORDS: Biological detection systems, Sensors, Biomedical optics, Photodetectors, Signal detection, Visible radiation, Calibration, Infrared radiation, Photomultipliers, Ultraviolet radiation

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Proceedings Article | 25 October 2001 Paper

Coherent properties of ultraweak photon emission from biological system and its application in medicine

Yanbin Zhu, Junfu Ma, Zhouyi Guo

Proceedings Volume 4597, (2001) https://doi.org/10.1117/12.446657

KEYWORDS: Biomedical optics, Medicine, Ultraviolet radiation, Visible radiation, Biological detection systems, Infrared radiation, Optoelectronics, Photomultipliers, Photon counting, Biological research

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Proceedings Article | 9 November 1999 Paper

Spectra distribution properties of ultraweak photon emission from a biological system and its applications in the 21st Century

Yanbin Zhu, Zhaohui Zhu, Zhouyi Guo, Junfu Ma, Shaoshan Li, Zheng Bao, Chao Bao

Proceedings Volume 3899, (1999) https://doi.org/10.1117/12.369428

KEYWORDS: Visible radiation, Biomedical optics, Ultraviolet radiation, Infrared radiation, Photon counting, Semiconductors, Mode conditioning cables, Near ultraviolet, Biological detection systems, Photodetectors

Proceedings Article | 7 July 1997 Paper

Fourier analysis for micro-optical scanning system

Yanbin Zhu, Junfu Ma

Proceedings Volume 3131, (1997) https://doi.org/10.1117/12.277758

KEYWORDS: Microscopes, Sensors, Confocal microscopy, Imaging systems, Objectives, Laser systems engineering, Laser optics, Optical scanning systems, Signal detection, Biological research

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Proceedings Article | 22 May 1997 Paper

Monitoring of arterial oxygen saturation by laser-fiber technique

Junfu Ma, Yanbin Zhu

Proceedings Volume 2985, (1997) https://doi.org/10.1117/12.274361

KEYWORDS: Oxygen, Absorption, Semiconductor lasers, Fiber lasers, Blood, Laser scattering, Sensors, Signal detection, Laser applications, Quantum electronics

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Proceedings Article | 15 September 1995 Paper

Design of laser focusing system for laser-microbeam instrument

Yanbin Zhu, Junfu Ma

Proceedings Volume 2540, (1995) https://doi.org/10.1117/12.219511

KEYWORDS: Laser systems engineering, Objectives, Spatial filters, Lens design, Laser development, Laser applications, Medicine, Reflectivity, Optical spheres, Chromatic aberrations

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Proceedings Article | 6 September 1995 Paper

Photon theory hypothesis about photon tunneling microscope's subwavelength resolution

Yanbin Zhu, Junfu Ma

Proceedings Volume 2535, (1995) https://doi.org/10.1117/12.218685

KEYWORDS: Photonic microstructures, Single photon, Near field optics, Microscopes, Particles, Optical fibers, Image resolution, Reflection, Scanning tunneling microscopy, Near field scanning optical microscopy

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Proceedings Article | 13 July 1994 Paper

Laser-fiber sensor for measuring relative shift

Junfu Ma, Yanbin Zhu

Proceedings Volume 2220, (1994) https://doi.org/10.1117/12.179627

KEYWORDS: Sensors, Fiber lasers, Charge-coupled devices, Semiconductor lasers, Objectives, Signal processing, Rockets, Multimode fibers, CCD image sensors, Optoelectronics

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Proceedings Article | 1 June 1992 Paper

New UV focusing objective in laser focusing system

Junfu Ma, Yanbin Zhu

Proceedings Volume 1625, (1992) https://doi.org/10.1117/12.58949

KEYWORDS: Ultraviolet radiation, Laser systems engineering, Optical spheres, Spatial filters

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Proceedings Article | 1 May 1992 Paper

Study on determination of micro amount oil in water by laser time-resolution fluorescence spectroscopic technique

Yanbin Zhu, Junfu Ma

Proceedings Volume 1637, (1992) https://doi.org/10.1117/12.59346

KEYWORDS: Luminescence, Liquids, Fluorescence spectroscopy, Spectroscopy, Laser spectroscopy, Pulsed laser operation, Environmental monitoring, Pollution, Error analysis, Remote sensing

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Showing 5 of 10 publications

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