4 Patents
- US125741362026Optical Amplification System, Optical Amplification Apparatus and Optical Amplification Method
NTT, Inc.
0 cites - US119297842024Wavelength Dispersion Compensation Apparatus and Wavelength Dispersion Compensation Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US117429502023Wavelength Dispersion Amount Calculation Apparatus and Wavelength Dispersion Amount Calculation Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US117161442023Optical Transmitting System and Optical Transmitting Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites