1x3 beam splitter for TE polarization based on self-imaging phenomena in photonic crystal waveguides | Zendy

Min Zhang | Zendy; Radu Malureanu | Zendy; Asger Christian Krüger | Zendy; Martin Kristensen | Zendy

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1x3 beam splitter for TE polarization based on self-imaging phenomena in photonic crystal waveguides

Author(s) -

Min Zhang,

Radu Malureanu,

Asger Christian Krüger,

Martin Kristensen

Publication year - 2010

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.014944

Subject(s) - optics , beam splitter , splitter , finite difference time domain method , polarization (electrochemistry) , photonic crystal , photonics , materials science , light beam , physics , optoelectronics , laser , chemistry

Based on inspiration from multi-mode interference self-imaging and theoretical FDTD simulations, a 1x3 beam splitter was designed, fabricated and characterized. Measurements show that for TE-polarized incident light the power is distributed equally between the output ports within 1dB in the range from 1541nm to 1552nm, and the total transmission of the 1x3 splitter is equal to the corresponding length of a single-line-defect PhCW within the measurement uncertainty.

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