Phys.org: A theoretical approach to understand the mechanisms of 3-D spatiotemporal mode-locking

Laser technology confines light inside a resonator containing a gain medium, a material with quantum properties that can amplify light. As laser resonators are generally far larger than the wavelength of light, lasing inside their cavities can occur in a wide range of patterns, which are known…

https://phys.org/news/2020-03-theoretical-approach-mechanisms-d-spatiotemporal.html

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