PDF] Double heterostructure lasers: early days and future perspectives | Semantic Scholar
Microscopic mechanism underlying double-state lasing in an InAs/GaAs quantum dot laser diode elucidated using coupled rate equations and the spontaneous emission recorded from a window structure
Q-Switching (a) The optical cavity has a low Q so that pumping takes the atoms to a very high degree of population inversion; lasing is prevented by. - ppt video online download