Osamu Takayama

Technical University of Denmark — Denmark

Engineering · Physical Sciences

33h-index3.4kcitations194works2.32yr avg
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Research Topics

Plasmonic and Surface Plasmon Research(47), Photonic and Optical Devices(42), Metamaterials and Metasurfaces Applications(35), Photonic Crystals and Applications(30), Optical Coatings and Gratings(28)

Publications194 total

Enhanced effective nonlinearities in silicon nitride free-standing nanopatterned membranes
APL Photonics·2026Open Access
Intrapulse multimodal four-wave sum mixing in the visible range from high contrast index grating with PMMA layer
Light Science & Applications·2026Open Access
[Long-Term Survival Following Multidisciplinary Therapy for Postoperative Recurrence of Pancreatic Cancer-A Case Report].
PubMed·2025
Study on the effectiveness of collagen peptide-added oral nutritional supplement (V-CRES CP-10) in patients with hypoproteinemia
Clinical Nutrition ESPEN·2025
First Experimental Observation of Edge Bound State in the Continuum on Silicon Photonic Crystal
2025
Third-harmonic generation of ultraviolet light in silicon nitride metasurface: a numerical study of pulse duration dependence
Optics Express·2025· 3 citedOpen Access
[A Rare Case of Radical Resection for the Synchronous Double Cancer of Primary Pancreatic Squamous Cell Carcinoma and Primary HER2-Positive Gastric Cancer after Multidisciplinary Treatment].
PubMed·2025
[Pathological Complete Response after Combined Chemotherapy of Durvalumab, Gemcitabine and Cisplatin for Intrahepatic Cholangiocarcinoma-A Case Report].
PubMed·2025
[A Case of Bullous Pemphigoid after Combined Chemotherapy of Durvalumab, Gemcitabine and Cisplatin for Intrahepatic Cholangiocarcinoma].
PubMed·2025· 2 cited
Observation of edge bound states in the continuum at truncated silicon pillar photonic crystal
Nature Communications·2024· 12 citedOpen Access
[A Case of Hepatocellular Carcinoma with Vp4 Tumor Thrombus Achieving Clinical CR Through Multimodality Treatment].
PubMed·2024
[A Case of Leiomyosarcoma in the Sigmoid Mesocolon].
PubMed·2024
On the use of membrane metasurfaces for high-efficiency third harmonic generation
2024
Effectively detecting cardiac myoglobin by use of bound states in the continuum in silicon nitride gratings
Journal of Applied Physics·2024· 11 citedOpen Access
High Aspect Ratio Nanostructures for Photothermal Applications
2024
Alternative Plasmonic Materials for Biochemical Sensing: A Review (Invited Paper)
Electromagnetic waves·2024· 11 citedOpen Access
List of contributors
Elsevier eBooks·2024
Subwavelength periodic dielectric nanostructures for biochemical sensing
Elsevier eBooks·2024· 2 cited
Titanium Nitride Nanotrench Metasurfaces for Mid-infrared Chemical Sensing
ACS Applied Optical Materials·2023· 6 cited
Giant photoinduced reflectivity modulation of nonlocal resonances in silicon metasurfaces
Advanced Photonics·2023· 20 citedOpen Access
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Frequent Co-authors

Andrei V. Lavrinenko(27), Evgeniy Shkondin(14), Radu Malureanu(10), Lluís Torner(7), Lluís Torner(7), Mohammad Esmail Aryaee Panah(6), Flemming Jensen(6), Leonid Yu. Beliaev(6), Andrey Bogdanov(5), Hirofumi Yamamoto(4), Masataka Ikeda(4), Mitsugu Sekimoto(4), Johneph Sukham(4), Oleh Yermakov(4), Masakazu Ikenaga(3), Nariaki Matsuura∥(3), Morito Monden(3), Kazumasa Fujitani(3), K. Yu. Golenitskii(3), Pavel Dmitriev(3)