Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Oka0
Date of Patent
June 25, 2024
0Patent Application Number
178395490
Date Filed
June 14, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A tap coupler includes a mode generation unit, a separation unit, and an output unit. The mode generation unit generates, in accordance with a discontinuous portion disposed on a travelling path of signal light that is propagating, a first mode of the signal light and a second mode that is different from the first mode. The separation unit separates, when the first mode and the second mode are input from the mode generation unit, the first mode and the second mode. The output unit outputs branch light in accordance with a transition of the second mode received from the separation unit.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.