Active planar optical waveguide made from luminescent silicon nanocrystals
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Valenta, Jan; Pelant, I; Luterova, K; Tomasiunas, R; Cheylan, Stephanie; Elliman, Robert G; Linnros, Jan; Honerlage, B
Description
We show experimentally that a layer of silicon nanocrystals, prepared by the Si-ion implantation (with the energy of 400 keV) into a synthetic silica slab and exhibiting room-temperature red photoluminescence, can serve simultaneously as a single-mode planar optical waveguide. The waveguide is shown to self-select guided transverse electric and transverse magnetic modes from the broad photoluminescence emission of the nanocrystals resulting in a substantially narrower emission spectrum for...[Show more]
Collections | ANU Research Publications |
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Date published: | 2003-02-10 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/7364 |
Source: | Applied Physics Letters 82.6 (2003): 955-957 |
DOI: | 10.1063/1.1544433 |
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Valenta_Active2003.pdf | 306.2 kB | Adobe PDF |
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