Searched for: subject%3A%22Single%255C%2Bmode%255C%2Bfibers%22
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Liu, Z. (author), Htein, L. (author), Cheng, L.K. (author), Martina, Q. (author), Jansen, R. (author), Tam, H.Y. (author)
In this paper, we present a miniature fluidic flow sensor based on a short fiber Bragg grating inscribed in a single mode fiber and heated by Co2+-doped multimode fibers. The proposed flow sensor was employed to measure the flow rates of oil and water, showing good sensitivity of 0.339 nm/(m/s) and 0.578 nm/(m/s) for water and oil, flowing at v ...
article 2017
Chakkalakkal Abdulla, S.M. (author), Cheng, L.K. (author), van den Bosch, B. (author), Dijkhuizen, N. (author), Nieuwland, R.A. (author), Gielesen, W.L.M. (author), Lucas, J. (author), Boussard-Plédel, C. (author), Conseil, C. (author), Bureau, B. (author), do Carmo, J.P. (author)
The DARWIN mission aims to detect weak infra-red emission lines from distant orbiting earth-like planets using nulling interferometry. This requires filtering of wavefront errors using single mode waveguides operating at a wavelength range of 6.5-20 μm. This article describes the optical design of the fibers, the manufacturing protocol, the...
conference paper 2014
Houlzot, P. (author), Boussard-Plédel, C. (author), Faber, A.J. (author), Cheng, L.K. (author), Bureau, B. (author), van Nijnatten, P.A. (author), Gielesen, W.L.M. (author), Do Carmo, J.P. (author), Lucas, J. (author), TNO Industrie en Techniek (author)
An important measuring technique under study for the DARWIN planet finding mission, is nulling interferometry, enabling the detection of the weak infrared emission lines of an orbiting planet. This technique requires a perfect wavefront of the light beams to be combined in the interferometer. By using a single mode waveguide before detection,...
article 2007