Near-threshold spectral and modal characteristics of a curved-grating quantum-well distributed-feedback laser
Source abstract
Abstract
We present a theoretical investigation of the spectral and modal properties of a near-threshold two-dimensional curved-grating distributed-feedback laser provided with high transverse confinement. All fields are described in the spectral domain in the framework of an extended (3 × 3) transfer matrix formalism which takes into account the internal sources, as well as saturation of the gain medium through amplified spontaneous emission.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Semiconductor Lasers and Optical Devices · Photonic and Optical Devices · Photonic Crystals and Applications
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References (10)
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