Investigation of 2-D-lattice distributed reflector lasers

The introduction of a deep-etched hexagonal lattice of round holes around a short section of the ridge waveguide of a Fabry-Perot laser can be used to create single-mode lasers suitable for high-speed data communications. A detailed characterization of the operating characteristics of the two-dimensional-lattice laser is presented. In addition, modeling of gain, reflectivity, and waveguide properties is used to explain experimentally observed results.