An optical coupler that provides evanescent optical coupling includes an optical fiber and a
waveguide. The optical fiber has a glass core, a glass inner cladding surrounding the glass …

US10914891B2 - Multichannel optical coupler - Google Patents US10914891B2 -
Multichannel optical coupler - Google Patents Multichannel optical coupler Download PDF …

The optical fiber coupler array can be capable of providing a low-loss, high-coupling
coefficient interface with high accuracy and easy alignment between a plurality of optical …

An optical coupler array can include an elongated optical element having a coupler housing
structure and at least one longitudinal waveguide embedded in said housing structure. The …

(74) Attorney, Agent, or Firm—Michael E. Carroll, Jr.(57) ABSTRACT Optical fiber photonic
integrated chip connector interfaces and photonic integrated chip assemblies utilizing low …

A multichannel optical coupler array can include a coupler housing structure and
longitudinal waveguides. At least one of the longitudinal waveguides can be a vanishing …

An optical element that is optically coupled to light inlet/outlet ends of an optical fiber is
disposed on a base placed near the light inlet/outlet ends of the optical fiber. Moreover, a …

Optical fiber photonic integrated chip connector interfaces and photonic integrated chip
assemblies utilizing low-profile optical fibers and methods thereof are disclosed. In one …

An electronic chip includes an integrated optical-wave guide having an end section that
extends parallel to a face of the electronic chip. A local groove provided in the electronic …