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REOSC High Power Laser Optics

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Status of fs performances to achieve for optical components ?<br />

Mirror size<br />

Plano mirror : Φ < 1m Ok for polishing & coating<br />

Parabolas : Φ < 1m Ok for polishing & coating<br />

Polishing quality<br />

Plano mirrors : WFE < λ/5 PtV Ok, performances already demonstrated<br />

Parabolas : WFE < λ/5 PtV Ok, performances already demonstrated<br />

Coating<br />

Class X00 fs 4 J/cm² POk – Development still needed (2J/cm² demonstrated)<br />

Class X0 fs 3J/cm² POk – Development still needed (0.5J/cm² demonstrated)<br />

27 /<br />

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