Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Raman gain efficiency distribution testing method, and Raman gain efficiency distribution testing device

Raman gain efficiency distribution testing method, and Raman gain efficiency distribution testing device

US Patent 11519817 · Granted Dec 6, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical coupling device and optical coupling system2025
Manufacturing method of scintillator material and scintillator material2025
Amorphous metal ribbon, method for manufacturing amorphous metal ribbon, and mag2025
Power coupling coefficient measuring method and power coupling coefficient measu2025
Brillouin gain spectrum distribution measurement method and equipment2025
Semiconductor device2025
Phase measuring method and signal processing device2025
Several mode fiber test method and several mode fiber test device2025
Optical fiber measurement system, optical fiber measurement method, control arit2025
Mode field diameter measuring method and mode field diameter measuring device2025
Method and device for controlling the operation of a hydraulic braking system, h2025
Electro-absorption modulator2025