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Green Laser Pointers Mac Herrera

Green Laser Pointers Mac Herrera. Green Laser Pointers. Diode-Pumped Solid State Frequency-Doubled Lasers (DPSSFDL) 5mW maximum. Solid lasing medium Nearly identical except: energy bands Coulomb potential. Solid state lasers. 3. Solid state lasers.

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Green Laser Pointers Mac Herrera

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  1. Green Laser Pointers Mac Herrera

  2. Green Laser Pointers • Diode-Pumped Solid State Frequency-Doubled Lasers (DPSSFDL) • 5mW maximum

  3. Solid lasing medium Nearly identical except: energy bands Coulomb potential Solid state lasers

  4. 3

  5. Solid state lasers • Nd:YAG (neodymium:yttrium aluminum garnet) • 4 level laser

  6. 2

  7. Diode pumping • Laser diode • Very similar to LEDs except 2 things • pump at 808nm

  8. 2

  9. Frequency-doubling • Harmonic generation • Non-linear optics • E = E0cosωtKTP • P = ε0(χ1E+ χ2E2+ χ3E3+ χ4E4+···) • KTP (Potassium-trihydrogen-phosphate)

  10. 1

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  12. Acknowledgements • Miriam Takeko Graf • Dustin Kyoon Brumley Esq. • (1)repairfaq.ece.drexel.edu/sam/lasersam.htm • (2) The Laser Guidebook (Hecht, 1986) • (3) High-Power Diode Lasers (Diehl, 2000)

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