User:Hankwang
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Other:
In real life, my name is Han-Kwang Nienhuys. I have a background in physics and chemical physics, more specifically time-resolved spectroscopy and lasers.
I know a few things about Netherlands and Sweden. Since 2009, I can add photolithography for the semiconductor industry to that, or at least a tiny bit of a particular aspect of it. Although I do not have a formal medical background, I think I'm fairly skilled in spotting pseudoscientific nonsense that is touted by commercial websites and subsequently finds its way into health-related Wikipedia articles.
Contributions
[edit ]This section is horribly incomplete and out-of-date.
Pet articles:
- Template:nutritionalvalue - I'm slowly adding nutritional data to food-related articles.
- Winemaking
- Laser-related: Chirped pulse amplification, prism compressor, EN 207, Femtosecond pulse shaping, Terahertz time-domain spectroscopy, Laser safety
- Optics-related: Triangular prism (optics)
- Physics: Poynting vector
- Misc: Potato cyst nematode
- Transfer-matrix method (optics)
Furthermore, I try to keep an eye on linkspam and evident (scientific) nonsense.
Older contributions
[edit ]For historical reasons some of the articles I contributed to in a time (2004) when it was very easy to add relevant new content to stubs and missing articles:
- Lasers: Laser, List of lasers, Nd-YAG laser, Ti-sapphire laser, dye laser, Laser safety
- Spectroscopy: Absorbance, Electromagnetic spectroscopy, Electron spin resonance, Molar absorptivity, Nuclear magnetic resonance, Spectroscopy, Spectrophotometry, Time-resolved spectroscopy, Transmittance
- Physics: Nonlinear optics, Speed of light
- Chemistry: Recrystallization, Supersaturation
- Mathematics: Eigenfunction, Orthogonal functions, Kramers-Kronig relations
- Sweden: Allemansrätten, Lund, Image:Lunds domkyrka.jpg
- Netherlands: Gouda cheese
- Color vision: Color, Gamma correction, Gamut, International Commission on Illumination, Image:Gamut.tar.gz, Image:Cie chromaticity diagram wavelength.png
- Miscellaneous science/technology: Binaural recording, Microphone, Microwave oven, Microwaving
Images
[edit ]Just a selection. Full image gallery: User:Hankwang/Images.
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Joule-Thomson curves
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Maximum permissible exposure, IEC 60825
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CPA stretcher
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Laser goggles
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Coherent 899 dye laser
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Spectra Physics Tsunami Ti:sapphire oscillator
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Conducting 6/8 time
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Saccharometer
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Lund Cathedral, Sweden
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Kepler's laws
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Pulse generators
