Prof. Won-Kweon Jang Profile

Prof. Won-Kweon Jang

at Hanseo Univ

SPIE Involvement:

Author

Publications (6)

SPIE Journal Paper | 29 September 2021

Dependent factors for improving the spectral resolution and signal-to-noise ratio in a spatially modulated Fourier transform spectrometer comprised of a Wollaston prism

Ju Yong Cho, Seunghoon Lee, Won Kweon Jang

OE, Vol. 60, Issue 09, 094109, (September 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.9.094109

KEYWORDS: Signal to noise ratio, Spectral resolution, Signal detection, Modulation, Prisms, Spectroscopy, Sensors, Fourier transforms, Distortion, Optical engineering

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Proceedings Article | 7 December 2013 Paper

Effect of the subsidiary electrode in a newly developed source lens structure of the microcolumn

Tae-Sik Oh, Dae-Wook Kim, Ho Seob Kim, Won Kweon Jang

Proceedings Volume 8923, 89234V (2013) https://doi.org/10.1117/12.2033780

KEYWORDS: Electron beams, Electrodes, Laser beam diagnostics, Lens design, Control systems, Communication engineering, Structural design, Analytical research, Silicon, Holmium

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Proceedings Article | 3 January 2011 Paper

Laser inspection for surface acoustic wave performance in SAW device

Jun Oh Park, Won Kweon Jang

Proceedings Volume 7990, 79900E (2011) https://doi.org/10.1117/12.888685

KEYWORDS: Acoustics, Inspection, Visualization, Diffraction, Sensors, Optical filters, Transducers, Beam splitters, Time metrology, Optical metrology

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Proceedings Article | 3 November 2003 Paper

Compensation of thermal lensing effect and TEM00-mode generation in cw Nd:YAG lasers

Won Kweon Jang, Seong Sook Shin, Sungman Lee

Proceedings Volume 5175, (2003) https://doi.org/10.1117/12.505378

KEYWORDS: Nd:YAG lasers, Transmission electron microscopy, Resonators, Thermal effects, Mirrors, High power lasers, Polarization, Rod lasers, Output couplers, Birefringence

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