Schematic (IMAGE)

SPIE--International Society for Optics and Photonics

Schematic

Caption

Schematic of the laser cavity and beam profile measurements. (a) QWP, quarter-wave plate; HWP, half-wave plate; PBS, polarizing beam splitter; ISO, isolator; SF, spatial filter. (b) Evolution of near-field output beam profile for decreasing cavity loss from continuous wave to mode-locked operation for 8 nJ output pulse energy.

Credit

Te?in et al., doi 10.1117/1.AP.2.5.056005.

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