Ms. Rui Fen Wu Profile

Rui Fen Wu

Physicist at DSO National Labs

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 25 September 2014 Paper

Laser beam shaping with nano-structured lens

Zhengtong Liu, Eng Huat Khoo, Chun Yong Ngo, Liying Hong, Rui Fen Wu, Jing Hua Teng

Proceedings Volume 9194, 91940L (2014) https://doi.org/10.1117/12.2061665

KEYWORDS: Lens design, Nanolithography, Beam shaping, Laser therapeutics, Geometrical optics, Multimode fibers, Optical fabrication, Laser drilling, Nanostructures, Electron beam lithography

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Proceedings Article | 27 August 2014 Paper

Nano-structures for high intensity fiber laser applications

C. Ngo, L. Hong, Z. Liu, R. Wu, E. Khoo, J. Teng

Proceedings Volume 9172, 917207 (2014) https://doi.org/10.1117/12.2061260

KEYWORDS: Silica, Fiber lasers, Laser induced damage, Laser damage threshold, Gold, Nanolithography, High power fiber lasers, Scanning electron microscopy, Nanostructures, Electron beam lithography

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Proceedings Article | 11 February 2011 Paper

Thermal modeling of active fiber and splice points in high power fiber laser

Ziyan Huang, Tze Yang Ng, Chu Perng Seah, Serene Hui Ting Lim, Rui Fen Wu

Proceedings Volume 7914, 79142W (2011) https://doi.org/10.1117/12.876429

KEYWORDS: Finite element methods, Fiber lasers, Data modeling, Thermal modeling, Interfaces, Thermography, High power fiber lasers, Coating, Cladding, Convection

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SPIE Journal Paper | 1 September 2010

Nelder-Mead simplex method for modeling of cascaded continuous-wave multiple-Stokes Raman fiber lasers

Chun Ho Tse, Ming Tang, Perry Shum, Ruifen Wu

OE, Vol. 49, Issue 09, 091009, (September 2010) https://doi.org/10.1117/12.10.1117/1.3484949

KEYWORDS: Raman spectroscopy, Fiber lasers, Fiber Bragg gratings, Continuous wave operation, Reflectivity, Optical engineering, Computer simulations, Wave propagation, Optimization (mathematics), Tolerancing

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Proceedings Article | 11 November 2008 Paper

Tunable single polarization Yb3+-doped fiber ring laser by using intracavity tilted fiber Bragg grating

X. P. Cheng, J. Q. Zhou, P. Shum, R. F. Wu

Proceedings Volume 7134, 71342V (2008) https://doi.org/10.1117/12.803446

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Polarization, Cladding, Polarizers, Tunable lasers, Optical filters, Ultraviolet radiation, Collimation, Power meters

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Proceedings Article | 25 February 2008 Paper

Novel multiple-frequency Q-switched fiber laser by using chirped fiber Bragg grating Fabry-Perot etalon

X. Cheng, P. Shum, C. Tse, R. Wu, W. Tan

Proceedings Volume 6873, 68731S (2008) https://doi.org/10.1117/12.762435

KEYWORDS: Fiber Bragg gratings, Fabry–Perot interferometers, Ferroelectric materials, Fiber lasers, Modulation, Q switched fiber lasers, Q switching, Optical simulations, Q switches, Reflectivity

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Proceedings Article | 29 October 2001 Paper

Compact mid-IR intracavity OPO

Ruifen Wu, Kin Seng Lai, Hui Wong, Wenjie Xie, Yuan Lim, Ernest Lau

Proceedings Volume 4595, (2001) https://doi.org/10.1117/12.446628

KEYWORDS: Optical parametric oscillators, Mirrors, Neodymium, Crystals, Semiconductor lasers, Q switched lasers, Output couplers, Mid-IR, Laser crystals, Laser resonators

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Proceedings Article | 29 October 2001 Paper

Thermal investigation of a 120-W Tm:YAG laser

Wenjie Xie, Kin Seng Lai, Yuan Lim, Ruifen Wu, Ernest Lau, Hui Wong

Proceedings Volume 4595, (2001) https://doi.org/10.1117/12.446596

KEYWORDS: Rod lasers, Compound parabolic concentrators, Diodes, Distortion, Optical pumping, Laser resonators, Temperature metrology, Lithium, Semiconductor lasers, Cameras

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Proceedings Article | 29 October 2001 Paper

High-power diffusion-bonded walk-off-compensated KTP OPO

Ruifen Wu, Kin Seng Lai, Hui Wong, Ernest Lau, Yuan Lim, Wenjie Xie

Proceedings Volume 4595, (2001) https://doi.org/10.1117/12.446600

KEYWORDS: Optical parametric oscillators, Ferroelectric materials, Crystals, Neodymium, Nonlinear crystals, Laser crystals, Laser resonators, Mirrors, Diffusion, Diodes

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Proceedings Article | 14 April 2000 Paper

Linearly polarized 120-W output from a diode-pumped Nd:YALO laser

Ruifen Wu, Poh-Boon Phua, Kin Seng Lai

Proceedings Volume 3929, (2000) https://doi.org/10.1117/12.382778

KEYWORDS: Neodymium, Diodes, Semiconductor lasers, Nd:YAG lasers, Mirrors, Continuous wave operation, Rod lasers, Quantum electronics, Laser crystals, Crystals

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Proceedings Article | 23 March 2000 Paper

Multiwatt KTiOPO4 optical parametric oscillators pumped within randomly and linearly polarized Nd:YAG laser cavities

Kin Seng Lai, Ruifen Wu, Poh-Boon Phua

Proceedings Volume 3928, (2000) https://doi.org/10.1117/12.379928

KEYWORDS: Optical parametric oscillators, Nd:YAG lasers, Ferroelectric materials, Birefringence, Mirrors, Diodes, Crystals, Output couplers, Rod lasers, Laser resonators

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Showing 5 of 11 publications

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