New research by scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), in ...

Known for their ability to seamlessly integrate into semiconductor chips, VCSELs (vertical cavity surface-emitting lasers) ...

A laser gas sensor with phase compensation in free space is designed based on a half-mirror and mixer in this study. The half-mirror is employed to split the returned beam into transmitted and ...

This study investigates the enhancement of laser rangefinder (LRF) measurement accuracy by incorporating color sensor (CS) correction. The research focuses on mitigating the influence of surface ...