Abstract
A three-port directional coupler based on photonic crystal line defect waveguides is demonstrated. The directional coupler has only a 21 μm long coupling region. Wavelength-selecting operation around 1.5 μm wavelength was confirmed.
Original language | English |
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Pages (from-to) | 1454-1455 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 37 |
Issue number | 24 |
DOIs | |
Publication status | Published - 2001 Nov 22 |
Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering