Motorized Beam Expanders
Apr 2017Optical Surfaces Ltd.Request Info
KENLEY, England, April 21, 2017 — Variable focus motorized beam expanders from Optical Surfaces Ltd. incorporate off-axis mirrors for unobstructed output and highly efficient transmission.
An off-axis reflective beam expander greatly reduces the blind zone of lidar systems and therefore offers the best solution to this problem. In lidar systems, such as Doppler wind lidar, the wavefront performance of the beam expander is important for lidar efficiency.
The expanders are portable and can be used without the need for internal realignment.