Inventor

CALVANI RICCARDO

IT17 patents

⚠️ This page may combine multiple inventors who share the name “CALVANI RICCARDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALVANI RICCARDO

CSELT CENTRO STUDI LAB TELECOM

Ring network communication structure on an optical carrier and reconfigurable node for said structure

Device for extraction and re-insertion of an optical carrier in optical communications networks

Frequency modulation coherent optical communications system with continuous polarization scrambling

High-speed modulator of the polarization of an optical carrier

Optical-fiber transmission system with polarization modulation and heterodyne coherent detection

Method and device for the generation of ultrashort optical pulses

Coherent optical fiber communications system using polarization modulation

Heterodyne michelson interferometer for polarization measurements

Method of and device for realtime measurement of the state of polarization of a quasi-monochromatic light beam

Method of measuring polarization and birefringence in single-mode optical fibers

Method for the generation of ultra-short optical pulses

Wavelength selective optical switch

Method of and device for measuring the nonlinear refractive index in a single mode optical fibre

Method of measuring the nonlinear refractive index coefficient of a bistable resonant cavity optical component

Method of characterizing bistable semiconductor lasers

Method of and apparatus for measuring polarization beat-length in highly-birefringent single-mode optical fibers

AGILENT TECHNOLOGIES INC

Method of and a device for polarization-independent optical demultiplexing