18432391. OPTICAL DEVICE AND LIDAR DEVICE INCLUDING THE SAME (SAMSUNG ELECTRONICS CO., LTD.)
OPTICAL DEVICE AND LIDAR DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Changgyun Shin of Suwon-si (KR)
OPTICAL DEVICE AND LIDAR DEVICE INCLUDING THE SAME
This abstract first appeared for US patent application 18432391 titled 'OPTICAL DEVICE AND LIDAR DEVICE INCLUDING THE SAME
Original Abstract Submitted
An optical device according to various example embodiments includes a first waveguide including a first core, a second waveguide including a second core spaced apart from the first waveguide and having a refractive index less than that of the first core, and a third waveguide disposed between the first waveguide and the second waveguide and including a third core having a refractive index less than the refractive index of the first core and greater than the refractive index of the second core.