Patent · US Active

Optoelectronic chip and method for testing photonic circuits of such chip

US11555852B2 · kind B2 · utility

1Cited by
27References
24Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 16, 2019
Grant dateJan 17, 2023
Priority date—
Expiry dateNov 19, 2041

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B2006/12147
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

An optoelectronic chip includes optical inputs having different passbands, a photonic circuit to be tested, and an optical coupling device configured to couple said inputs to the photonic circuit to be tested.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.