Inventor

ONAKA MIKI

JP66 patents

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

ONAKA MIKI

FUJITSU LTD

Slope control of gain wavelength of raman amplification

Optical amplifier with pump light source control for raman amplification

Optical amplifier for wide band raman amplification of wavelength division multiplexed (WDM) signal lights

Wavelength division multiplexing optical amplifier with function of gain-equalizing and optical communication system

Raman pump power control for gain flattening

Inter-wavelength light power deviation monitoring method and optical equalizer and optical amplifier utilizing the method

Individual band gain equalizer for optical amplifiers

Optical amplifier with pump light source control for Raman amplification

Optical amplifier with pump light source control for Raman amplification

Optical amplification apparatus using Raman amplification

Optical amplifier

Optical amplification apparatus using Raman amplification

Polarization reducing apparatus, light source apparatus, optical amplifying apparatus, and excitation light source apparatus for raman amplification

Optical transmission medium and optical amplifier

Gain control apparatus, optical transmission apparatus, gain control method for optical amplifier, and wavelength multiplex optical transmission system

Individual band gain equalizer for optical amplifiers

Optical amplifier with pump light source control for Raman amplification

Optical amplifier having polarization mode dispersion compensation function

Optical multiplexing method and optical multiplexer, and optical amplifier using same

Optical apparatus with loss compensation capability and optical amplifier for loss compensation

Method of upgrading optical node, and an optical node apparatus

Light amplifier and light amplifying method

Optical amplifier for amplifying multi-wavelength light

Optical amplification apparatus using Raman amplification

Optical amplifier for amplifying multi-wavelength light

Optical module and method for controlling optical module

Optical amplification repeater and optical transmission station

Amplification apparatus and communication system

Monitoring method and apparatus of noise light due to Raman amplification and optical communication system using the same

Optical amplifier and optical monitor circuit

Raman pump power control for gain flattening

Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification

Raman, pump power control for gain flattening

Optical amplifier for wide band Raman amplification of wavelength division multiplexed (WDM) signal lights

Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification

Variable wavelength light source apparatus and optical amplifier using same

Method of upgrading optical node, and an optical node apparatus

Wavelength division multiplexing optical transmission system utilizing distributed raman amplification

Polarization reducing apparatus, light source apparatus, optical amplifying apparatus, and excitation light source apparatus for raman amplification

Optical receiving apparatus and optical level adjusted quantity setting method therefor

ONAKA MIKI

Optical amplifier and transmission loss measurement method

Optical transmission apparatus

Optical transmission apparatus and optical communication system

Optical amplifier and optical fiber

Raman amplifier and control method thereof

Optical receiver

Distributed Raman amplifier and optical communication system

Optical transmission apparatus and optical communication system

NAITO MAYUMI

Optical amplifying device

KONDOH MASANORI

Distributed Raman amplifying system, start-up method thereof, and optical device