首页>
外国专利>
Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same
Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same
展开▼
机译:调Q光栅垂直腔面发射激光器系统及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A vertical cavity surface emitting laser (VCSEL) system and method of fabrication are included. The VCSEL system includes a gain region to amplify an optical signal in response to a data signal and a first mirror arranged as a partially-reflective high-contrast grating (HCG) mirror at an optical output of the VCSEL system. The VCSEL system also includes a second mirror. The first and second mirrors can be arranged as a laser cavity to resonate the optical signal. The VCSEL system further includes a doped semiconductor region to generate a current through the first mirror in response to a voltage signal to substantially alter the reflectivity of the first mirror to provide Q-switching capability of the VCSEL system.
展开▼