Optical gain at 1.5µm in nanocrystal Si sensitized, Er-doped silica waveguide using top-pumping 470 nm LED

Jinku Lee; Jung H. Shin; Namkyoo Park

Optical Fiber Communication Conference
Technical Digest (CD) (Optica Publishing Group, 2004),
paper PD19

Optical gain at 1.5µm in nanocrystal Si sensitized, Er-doped silica waveguide using top-pumping 470 nm LED

Jinku Lee, Jung H. Shin, and Namkyoo Park

Optical Fiber Communication Conference 2004

Los Angeles, California United States
ISBN: 1-55752-767-9

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J. Lee, J. H. Shin, and N. Park, "Optical gain at 1.5µm in nanocrystal Si sensitized, Er-doped silica waveguide using top-pumping 470 nm LED," in Optical Fiber Communication Conference, Technical Digest (CD) (Optica Publishing Group, 2004), paper PD19.

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Abstract

We demonstrate optical gain at 1.5µm in Si nanocrystal-sensitized, Er-doped silica waveguide using a commercial, low-cost 470nm LED in top-pumping configuration. Experimental evidence of full inversion with maximum possible gain of 3dB/cm is presented.

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