Výsledky vyhledávání - "Noordman, O.F.J."

Time-resolved hyper-Rayleigh scattering:measuring first hyperpolarizabilities Beta of fluorescent molecules

Autor: Noordman, O.F.J., van Hulst, N.F.

Publikováno v: Chemical physics letters, 253(253), 145-150. Elsevier

Time-resolved hyper-Rayleigh scattering experiments using a femtosecond mode-locked Ti-sapphire laser are presented. The technique is capable of discriminating between hyper-Rayleigh scattered light and fluorescent emission induced by multiphoton abs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f183fdfc1cb5bb65531caea7a1bd34f
https://doi.org/10.1016/0009-2614(96)00218-7

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Optimization of LPCVD Silicon Oxynitride growth to large refractive index homogeneity and layer thickness uniformity

Autor: Worhoff, Kerstin, Lambeck, Paul, Noordman, O.F.J., van Hulst, N.F., Popma, T.J.A., Parriaux, Olivier M., Kley, Ernst-Bernhard

Publikováno v: Proceedings Micro-optical Technologies for Measurement, Sensors, and Microsystems II and Optical Fiber Sensor Technologies and Applications, 257-268
STARTPAGE=257;ENDPAGE=268;TITLE=Proceedings Micro-optical Technologies for Measurement, Sensors, and Microsystems II and Optical Fiber Sensor Technologies and Applications

The thickness non-uniformity and refractive index in- homogeneity of silicon oxynitride thin films, grown by low pressure chemical vapor deposition, have been optimized. The present work was especially motivated by the application of these thin films

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::e63130a0409f6db81d9ddb203e833384
https://research.utwente.nl/en/publications/86882a49-4d3f-467a-b6aa-65d2ef8c74a4

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Application of highly uniform LPCVD SiOxNy in SHG devices

Autor: Wörhoff, K., Lambeck, P.V., Albers, H., Noordman, O.F.J., van Hulst, N.F., Popma, Th.J.A., Driessen, A., de Ridder, R.M.

Publikováno v: Proceedings 1996 IEEE/LEOS Symposium-Benelux Chapter, 226-229
STARTPAGE=226;ENDPAGE=229;TITLE=Proceedings 1996 IEEE/LEOS Symposium-Benelux Chapter

Silicon oxynitride layers grown by Low Pressure Chemical Vapor Deposition have been optimized towards high uniformity in thickness and refractive index. These layers have been applied as passive waveguides in phase-matched second-harmonic generating

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::b99a3c373cd454e528051c14075f710f
https://research.utwente.nl/en/publications/application-of-highly-uniform-lpcvd-sioxny-in-shg-devices(62b471d9-845a-4155-9acb-2edeae6d7515).html

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Second Harmonic Generation using Organic Materials

Autor: Noordman, O.F.J.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::95a923127ee0d6b4cd5fa7bff69ed710
https://research.utwente.nl/en/publications/second-harmonic-generation-using-organic-materials(441b0f96-7266-4f38-ac73-d7daae0517c0).html

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Noncritically phase-matched second harmonic generation of blue light in Si[O]N-calix[4]arene slab type waveguides

Autor: Worhoff, Kerstin, Noordman, O.F.J., Lambeck, Paul, van Hulst, N.F., Albers, H.

Publikováno v: Optics communications, 124(124), 493-499. Elsevier

Phase-matching (TM(0)(omega) --> TM(1)(2 omega)) devices for generation of blue light using Si[0]N and optically nonlinear calix[4]arene layers are designed, fabricated and tested. The devices show second harmonic peak power of 17 mW at 472.9 nm and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4ad9a1b04f690e9098a4b2b67395588
https://research.utwente.nl/en/publications/36cbf865-60df-478c-94b1-1ebb8c2505a7

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Fluorescence Lifetime Contrast Combined with Probe Microscopy

Autor: Willemsen, O.H., Noordman, O.F.J., Segerink, F.B., Ruiter, A.G.T., Moers, M.H.P., van Hulst, N.F., Nieto-Vesperinas, M., García, N.

Publikováno v: Optics at the nanometer scale: imaging and storing with photonic near fields, 223-233
STARTPAGE=223;ENDPAGE=233;TITLE=Optics at the nanometer scale

Fluorescence lifetime imaging is combined with atomic force microscopy in an integrated scanning microscope using a silicon-nitride probe. The time decay of fluorescence is measured at each image position with a resolution of 50 ps by time correlated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::dc54f4c0b6640ab145a01211e4549608
https://research.utwente.nl/en/publications/fluorescence-lifetime-contrast-combined-with-probe-microscopy(bd5b33aa-539a-48fe-9787-b7ccf287f181).html

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