بخشی از پاورپوینت

--- پاورپوینت شامل تصاویر میباشد ----

اسلاید 1 :

  • Light Amplification by Stimulated Emission of Radiation

    Associated hazards:

    1.Laser Beam: eye injury, burns, skin cancer (UV), fire hazard

    2.Active medium: toxic chemicals or gases  (organic dyes, BeO in Ar lasers, HF, HeCd, HeHg, HeSe)

    3.Excitation source: high voltage, water cooling

اسلاید 2 :

- laser beam can be focused by cornea and the lens to a very tight spot on the retina

اسلاید 3 :

Eye Injury

اسلاید 4 :

Eye Injury From A Pulsed Laser

اسلاید 5 :

Skin Burns

  • CO2 laser reflected from a metal surface

اسلاید 6 :

Types of laser eye exposure

اسلاید 7 :

Laser hazard classes

  • Classification by wavelength and output power, according to their ability to produce damage

اسلاید 8 :

Safety measures

  • Be informed
  •  
  • Eyewear for classes IIIb, IV for everybody in the room
  •  
  • Beam paths above >200 mW should be guided through tubes
  •  
  • Highest risk during alignment, optical setup modification

اسلاید 9 :

IIIb and IV requirements

  • EHS 280 Laser Safety Training
  • EHS 281 Laser Safety Retraining (every 3 years)
  • On the Job Training – provided by PI/supervisor & documented in the Activity Hazard Document
  •  
  • Laser eye exams

    Links:

      UCB laser safety

      LBL laser safety

 

در متن اصلی پاورپوینت به هم ریختگی وجود ندارد. برای مطالعه بیشتر پاورپوینت آن را خریداری کنید