Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pump wavelength tuning of optical amplifiers and use of same in wavelength division multiplexed systems

Pump wavelength tuning of optical amplifiers and use of same in wavelength division multiplexed systems

US Patent 6144486 · Granted Nov 7, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for coherent spread spectrum optical spectroscopy2025
Method and system for fine frequency finesse filtering2025
In-phase (I) / quadrature (Q) correlation dither for modulator quadrature contro2025
Method and system for equalizer control per frequency division multiplexed (FDM)2025
Optimization of spectrum sharing in optical line systems2025
Laser cleaving and polishing of doped optical fibers2024
Systems, methods, and apparatus for optical transceiver with multiple switch sta2024
Long length uniform illumination light diffusing fiber2024
Reduced diameter optical fiber with improved microbending2023
Reduced diameter single mode optical fibers with high mechanical reliability2023
Multicore optical fiber2023
Single mode optical fibers with low cutoff wavelength high mechanical reliabilit2023