Sub-megahertz spectral dip in a resonator-free twisted gain medium
Neel Choksi, Yi Liu, Rojina Ghasemi, Li Qian
Topics & Concepts
Brillouin scatteringLaser linewidthOpticsBirefringenceMaterials scienceResonatorOptoelectronicsPolarization (electrochemistry)PhotonicsFree spectral rangeSlow lightOptical fiberPhysicsLaserPhotonic crystalChemistryPhysical chemistryPhotonic and Optical DevicesAdvanced Fiber Laser TechnologiesMechanical and Optical Resonators