Abstract
The authors report the observation of a cavity mode, at lambda = 0.94 mu m, which is tightly confined between two slabs of two-dimensional photonic crystals deeply etched into a laser-like heterostructure waveguide. Guided photoluminescence of this heterostructure is used as an internal point source to probe the horizontal cavity.
Original language | English |
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Volume | 33 |
Publication status | Published - 6 Nov 1997 |
Keywords
- photonic bandgaps
- guided EM wave propagation