18346506. HIGH EFFICIENCY OPTICAL COUPLER (TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.)
Contents
HIGH EFFICIENCY OPTICAL COUPLER
Organization Name
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Inventor(s)
Tai-Chun Huang of New Taipei City (TW)
Chia-Ju Yu of Taichung City (TW)
Stefan Rusu of Sunnyvale CA (US)
HIGH EFFICIENCY OPTICAL COUPLER
This abstract first appeared for US patent application 18346506 titled 'HIGH EFFICIENCY OPTICAL COUPLER
Original Abstract Submitted
Some embodiments relate to an optical module including a substrate; a first grating coupler overlying the substrate; and a second grating coupler overlying the first grating coupler, where the second grating coupler is configured to receive a first transverse mode of an input optical signal while passing a second transverse mode of the input optical signal to the first grating coupler, and where the first grating coupler is configured to receive the second transverse mode of the input optical signal.
