QD Laser Inc. (6613.TO) Japan Half-Year Ended September 30 PARENT 2025 2024 Revenue Y631.00 mln Y559.00 mln Operating Profit (Y169.00 mln) (Y295.00 mln) Pretax Profit (Y162.00 mln) (Y302.00 mln) Net ...
Abstract: A simulation scheme based on nonequilibrium Green's functions for biased periodic semiconductor heterostructure devices is presented in detail. The implementation can determine current and ...
Abstract: Nonequilibrium Green's function (NEGF) calculations of mid-infrared quantum cascade laser (QCL) that preserve real-space basis have been performed. The approach developed in this paper ...