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LASER SAFETY External EHS Expert Panel Workshop

Join our expert panel workshop on laser safety controls, including training, eyewear, and program development for laser researchers. Explore the balance between engineering and administrative controls and establish robust laser safety programs. Learn about approaches for effective eyewear in areas with multiple wavelengths.

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LASER SAFETY External EHS Expert Panel Workshop

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  1. LASER SAFETYExternal EHS Expert Panel Workshop

  2. LASERS @ ELI

  3. LASERS @ ELIL1 Developed in-house 100 mJ / <20 fs / 1 kHz / 850 nm E1 hallbeamlines – PXS, SRS, HHG

  4. LASERS @ ELIL1

  5. LASERS @ ELIL1 Thin disk pump laser 4 (450 mJ) Thin disk pump laser 3 (130 mJ) Thin disk pump laser 1 (17 mJ) Thin disk pump laser 2 (55 mJ) L1 oscillator room L1 Main Hall

  6. LASERS @ ELIL2 Nanosecond OPCPA pumped by DPSSL Technology developmentbeamline PW pulses <15 fs, reprate 10-20 Hz Pump laser usingcryogenicYb:YAG DPSSL technology developed by STFC RutherfordAppletonLaboratory Implementationin twostagesStage1: Pumpedby existing 10 J 10 Hz laserStage 2: Pumpedby 100 J 10 Hz laser developed by STFC forHiLASE CurrentlyinstalledatIoP.

  7. LASERS @ ELIL2 Vacuum tubes April 2014 Amplifier head April 2014 High performance pulse shaping system Front End July 2014(mid-installation)

  8. LASERS @ ELIL2

  9. LASERS @ ELIL3 Developed as HAPLS at LLNL Compressordeveloped by ELI BL Drives ELIMAIA (p+, ion acceleration), Plasma Physics, HELL, LUX (e-acceleration) PW compressor

  10. LASERS @ ELIL3

  11. LASERS @ ELIL4 Developed in cooperationwith NE-EKSPLA (ELI BL develops 10 PW compressor, diagnostics and timingsystem) 1.5 kJ (compressed) / 10 PW / 150 fs / 0.5 to 10 ns (adjustable in 100 ps steps) / 1 per minute / ~1050 nm Drives ELIMAIA (p+, ion acceleration), Plasma Physics, HELL, LUX (e-acceleration)

  12. LASERS @ ELIL4

  13. LASERS @ ELIASTRELLA LASER Alignment laser – 6mJ, fs, IR E1 hall – SRS, PXS, HHG

  14. LASER SAFETY CONTROLS Engineering X administrativecontrols PSI X LSS Eyeprotection Training Laser safety program LSO Medicalinvestigations

  15. Questions Whatisaneffectiveballancebetweenengineering and administrativecontrols? Whatisanapproachforaddressingeffectiveeyewear in areaswithmultipleλs? How to establish robust laser safety program for laser developingresearchers?

  16. Discussion

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