Mode locking semiconductor laser with stablize wavelength

The utility model provides a mode locking semiconductor laser with stablize wavelength, relates to semiconductor optoelectronics technical field. This kind of mode locking semiconductor laser with stablize wavelength structure includes saturated absorption district and the membrane that is all -trans of its one side on the semiconductor laser chip basis, and the grating of stablizing wavelength output that has of gain district and its opposite side light -emitting department carries out the wavelength and selects. The problem of mode locking semiconductor laser wavelength when the light yield unstable, easy the drift takes place is solved. The utility model discloses a carrying out the in -process that the wavelength was selected many times, realize the stability of output wavelength, technology realizes easily in addition, easy operation becomes miniaturized, efficient, portability and energy -concerving and environment -protective novel light source. 种具有稳定波长的锁模半导体激光器，涉及半导体光电子学技术领域。这种具有稳定波长的锁模半导体激光器结构，包括在半导体