PPT-Lasers Jerri Montelongo Laser Safety Officer

Mission Hospital LASER L ight A mplification by the S timulated E mission of R adiation Characteristics of Laser Light Collimated tightly beamed. or . color, in a given spectral range. .. As such, . these . quantum devices have found numerous applications in many diverse fields. .. In particular, tunable lasers have played a crucial and sustained role in advancements of fundamental physics and science. Laser Safety Officer . Mission Hospital. LASER. . L. ight . A. mplification . by the . . S. timulated . E. mission of . . R. adiation. Characteristics of Laser Light. stemler. , Andy . Barrus. , Sean . Osinski. Overview. Definition of laser and operation. Quantitative description of laser. Various types of lasers and applications.. Laser—Light Amplification by Stimulated Emission of Radiation. Basic Laser Safety The Laboratory Services Division(LS) of Facilities Management L a s e r f un d a m e nt a ls L a s er th e or y a nd op e r a tion Co m pon e nts T yp e s o f l a s 1 11 Laser Theory 12 Types of Lasers 2 Hazards and Safety Standards 21 Introduction 22 The Eye 23 Damage to the Eye 231 UV-C and UV-B 232 UV-A 233 Visible and Infrared-A 234 Infrared-B an PURPOSEThis Instruction11 Imp2 21 This Instruction applies to the Office of the Secretary of Defense the Military Departments the Chairman of the Joint Chiefs of Staff the Combatant Commands the Of He-Ne Laser. Laser Types. According to the . active material. : . solid-state, liquid, gas, . excimer. or semiconductor lasers. .. Gas: . HeNe. laser, . excimer. lasers, CO. 2. lasers. Liquid:. Introduction. The term "LASER" is an acronym for: . Light . Amplification . by . Stimulated . Emission . of . Radiation . The laser is a device that emits a collimated . (. Bianca . Cilento. What is a laser?. A laser is a device that emits light through the process of stimulated emission. LASER is actually an acronym for Light Amplification by the Stimulated Emission of Radiation. . the active medium is glass denatured by Neodymium ions(Nd +3) (active ions) with doping rate up to (6%). The color of the crystal is purple (8). dimensions of the crystal are from a few microns to (2 cm) length and the diameter (6-10 m). The Pumping using the flash lamp). with an efficiency not exceeding (1.5%) or using a semiconductor laser with an efficiency of up to (70%). It works with a system of quadrupole levels and it dose need good cooling. Laser safety Retraining. Laser safety at Purdue University is managed by the Laser Safety Officer (LSO) and Radiological and Environmental Management (REM). Purdue’s laser safety program is overseen by the Laser Safety Committee (LSC). Laser Safety Training Overview. 2. Rowan University / Department of Environmental Health and Safety. Section . 1 – Laser Fundamentals. Section . 2 – Laser Hazard Classification. Section . 3 – Laser Hazards . Laboratory Services Division(LS) . of . Facilities . Management. L. a. s. e. r. . f. un. d. a. m. e. nt. a. ls. L. a. s. er. . th. e. or. y. . a. nd. . op. e. r. a. tion. Co. m. pon. e. nts. T. yp. Main parts of a laser. Different types of a laser. Applications of laser. INTRODUCTION. The . word laser is actually an acronym for “. L. ight . A. mplification . by . S. timulated . E. mission of .