Dr. Shaohua Tao Profile

Dr. Shaohua Tao

at Nanyang Technological Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 1 September 2006 Paper

Orbital angular momentum (OAM) multiplexing in free-space optical data transfer

Jiao Lin, Xiao-Cong Yuan, Shaohua Tao

Proceedings Volume 6304, 630411 (2006) https://doi.org/10.1117/12.679795

KEYWORDS: Spiral phase plates, Computer generated holography, Free space optics, Telecommunications, Multiplexing, Free space optical communications, Algorithm development, Wireless communications, Spatial light modulators, Transmitters

Read Abstract +

Proceedings Article | 20 January 2006 Paper

Design and fabrication of micro-optical elements for the generation of various novel beams and its applications in optical tweezers

X. Yuan, B. Ahluwalia, W. Cheong, L. Zhang, W. Lee, K. Moh, S. Tao, H. Niu, X. Peng

Proceedings Volume 6027, 602709 (2006) https://doi.org/10.1117/12.667706

KEYWORDS: Spiral phase plates, Optical tweezers, Bessel beams, Optical components, Gaussian beams, Silica, Optical vortices, Axicons, Electron beam lithography, Refractive index

Read Abstract +

Proceedings Article | 27 August 2005 Paper

Self-imaged optical bottle beam based optical tweezers systems

Balpreet Singh Ahluwalia, Xiaocong Yuan, Shaohua Tao

Proceedings Volume 5930, 59300V (2005) https://doi.org/10.1117/12.615827

KEYWORDS: Bessel beams, Particles, Optical tweezers, Beam propagation method, Wave propagation, Holograms, Imaging systems, Laser beam propagation, Chemical species, Optical spheres

Read Abstract +

Proceedings Article | 18 August 2005 Paper

Bottle beam based optical trapping system for three-dimensional trapping of high and low index microparticles

Balpreet Singh Ahluwalia, Xiaocong Yuan, Shaohua Tao

Proceedings Volume 5931, 593110 (2005) https://doi.org/10.1117/12.613146

KEYWORDS: Particles, Optical tweezers, Bessel beams, Holograms, Beam propagation method, Radio propagation, Optical spheres, Composites, Laser beam propagation, Wave propagation

Read Abstract +

Proceedings Article | 7 February 2005 Paper

Optical trapping and micromanipulation using microbeam shaping created by micro-optical elements

X.-C. Yuan, W.M. Lee, W.C. Cheong, S.H. Tao, B.S. Ahluwalia, K.J. Moh, M. He, H.B. Niu, X. Peng

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.571969

KEYWORDS: Spiral phase plates, Optical tweezers, Bessel beams, Optical components, Particles, Axicons, Modulation, Beam propagation method, Chemical elements, Optical manipulation

Read Abstract +

SPIE Journal Paper | 1 November 2004

Hybrid encryption and decryption technique using microfabricated diffractive optical elements

Xiaocong Yuan, Shaohua Tao, Wai Cheong, Yuwen Chen, M. S. Lim, Jonathan Moh, Anthony Ho

OE, Vol. 43, Issue 11, (November 2004) https://doi.org/10.1117/12.10.1117/1.1802272

KEYWORDS: Holograms, Image encryption, Fourier transforms, Diffractive optical elements, Binary data, Microfabrication, Image restoration, Lithography, Optical alignment, Computer security

Read Abstract +

Proceedings Article | 18 October 2004 Paper

Selective optical trapping using optical beams with fractional helical phase

Xiao-Cong Yuan, Shao Hua Tao, Woei Ming Lee, Balpreet Ahluwalia

Proceedings Volume 5514, (2004) https://doi.org/10.1117/12.551016

KEYWORDS: Bessel beams, Spatial light modulators, Holograms, Optical tweezers, Particles, Gaussian beams, Beam shaping, Optical micromanipulation, Beam analyzers, Beam propagation method

Read Abstract +

Proceedings Article | 2 April 2004 Paper

Reflowed sol-gel microlens for coupling a laser diode and a single-mode fiber with high efficiency: a cost-effective and high-volume fabrication solution

Miao He, Xiaocong Yuan, Nam Quoc Ngo, Jing Bu, Shaohua Tao

Proceedings Volume 5276, (2004) https://doi.org/10.1117/12.521863

KEYWORDS: Microlens, Sol-gels, Single mode fibers, Semiconductor lasers, Fabrication, Etching, High volume manufacturing, Optical communications, Microlens array, Glasses

Read Abstract +

Proceedings Article | 30 August 2002 Paper

Surface relief micro-optical elements built in hybrid sol-gel glass

XiaoCong Yuan, W. Yu, Shaohua Tao, Wai Cheong, V. Koudriachov, Nam Quoc Ngo

Proceedings Volume 4924, (2002) https://doi.org/10.1117/12.481509

KEYWORDS: Sol-gels, Glasses, Photomasks, Ultraviolet radiation, Absorbance, Diffractive optical elements, Microlens, Calibration, Optical components, Thin films

Read Abstract +

Proceedings Article | 29 October 2001 Paper

Design of phase-only polarization-selective computer-generated holograms using subwavelength-sized gratings

Shaohua Tao, XiaoCong Yuan, Wai Cheong, Jianyu Ye

Proceedings Volume 4594, (2001) https://doi.org/10.1117/12.446572

KEYWORDS: Polarization, Refractive index, Holograms, Optical design, Computer generated holography, Binary data, 3D image reconstruction, Image processing, Electron beams, Electron beam lithography

Read Abstract +

Proceedings Article | 29 October 2001 Paper

Comparison of amplitude- and phase-holograms

Shaohua Tao, XiaoCong Yuan, Wai Cheong

Proceedings Volume 4594, (2001) https://doi.org/10.1117/12.446580

KEYWORDS: 3D image reconstruction, Image transmission, Diffraction, Holograms, Transmittance, Binary data, Phase shift keying, Computer generated holography, Reconstruction algorithms, Dry etching

Read Abstract +

Showing 5 of 11 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