O
O. Wilhelmi
Researcher at National University of Singapore
Publications - 10
Citations - 432
O. Wilhelmi is an academic researcher from National University of Singapore. The author has contributed to research in topics: Metamaterial & Beamline. The author has an hindex of 6, co-authored 10 publications receiving 419 citations.
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Journal ArticleDOI
Terahertz Response of a Microfabricated Rod-Split-Ring-Resonator Electromagnetic Metamaterial
TL;DR: Numerical simulation and experimental results from far infrared (FIR) transmission spectroscopy support the conclusion that the microfabricated composite material is EM3 in the range 1-2.7 THz, extending the frequency range in which EM3 are available by about 3 orders of magnitude well into the FIR.
Journal ArticleDOI
New soft X-ray facility SINS for surface and nanoscale science at SSLS
Xiaojiang Yu,O. Wilhelmi,Herbert O. Moser,Singanallur V. Vidyaraj,Xingyu Gao,Andrew T. S. Wee,Tun Nyunt,Haijie Qian,Hongwei Zheng +8 more
TL;DR: The first soft X-ray facility at the Singapore Synchrotron Light Source (SINS) was built by FMB and commissioned in 2003 as discussed by the authors, which covers a photon energy range from 50 to 1200 eV.
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Fabrication of 2D and 3D Electromagnetic Metamaterials for the Terahertz Range.
TL;DR: In this article, the 2D and 3D micro-and nanofabrication of ElectroMagnetic MetaMaterials (EM3) for the terahertz range is addressed.
Journal ArticleDOI
Status of and materials research at SSLS
Herbert O. Moser,Bernard D. Casse,E P Chew,Marian Cholewa,Caozheng Diao,S X D Ding,J R Kong,Z W Li,Miao Hua,M L Ng,B T Saw,Sharain bin Mahmood,S V Vidyaraj,O. Wilhelmi,J Wong,Ping Yang,Xiaojiang Yu,Xingyu Gao,Andrew T. S. Wee,W.S. Sim,Dong Lu,R B Faltermeier +21 more
TL;DR: A short overview of the status of SSLS, its four operational and one forthcoming experimental facilities and their use for material science exemplified by selected work on electromagnetic metamaterials, arrays of nanorods for near-IR photonics, thin films of low dielectric constant materials for semiconductor manufacturing, nanoparticles and art objects is given in this article.
Journal ArticleDOI
Singapore Synchrotron Light Source – Status, first results, program
Herbert O. Moser,E P Chew,V.C. Kempson,J R Kong,Z W Li,Tun Nyunt,H.J. Qian,R. Rossmanith,P.H. Tor,O. Wilhelmi,Ping Yang,H.W. Zheng,I.J. Underhay,I.J. Underhay +13 more
TL;DR: The Singapore Synchrotron Light Source (SSSL) as discussed by the authors is a general-purpose synchron radiation facility serving research organisations and industry serving research organizations and industry, which has a number of beamlines active or coming up within 2002 include lithography for micro/nanofabrication, phase contrast imaging, surface science, and X-ray diffraction and absorption.