2017/2018

2018/2019

DM270

FIS/03 (MATERIAL PHYSICS)

DEPARTMENT OF ELECTRICAL,COMPUTER AND BIOMEDICAL ENGINEERING

BIOENGINEERING

PERCORSO COMUNE

2°

1st semester (01/10/2018 - 18/01/2019)

6

55 lesson hours

Italian

WRITTEN AND ORAL TEST

TOMASELLI ALESSANDRA (titolare) - 2 ECTS
MILANI DANTE - 4 ECTS

Understanding of basic principles of electromagnetic theory, geometrical and wave optics

The course is designed to teach knowledge required to perform laser safety. The program, divided into lectures and practical classes, meets TSL training requirements outlined by CEI (Comitato Elettrotecnico Italiano).
The course is divided into three parts: basic knowledge, TSL expertise, numerical exercises and measurements.

Basic knowledge

Laser fundamentals and terminology in the field of laser safety
Biological effects of laser radiation
Maximum Permitted Exposure (EMP) and Accessible Emission Level (LEA)
Laser classification
laser radiation collateral hazards
Protective eyewear
national and international laser safety standards and guidelines
Risk Assessment

Expertise:

Laser Applications
How to measure the laser radiation
Control measures of laser radiation.
Choice of protective eyewear

Numerical exercises and measures
Will be proposed numerical examples and measurements:

Determination of the threshold levels of exposure
Calculation of accessible emission levels
Classification of continuous and pulsed lasers
Nominal Ocular Hazard Distance
protective eyewear choice

Lectures (hours/year in lecture theatre): 38
Practical class (hours/year in lecture theatre): 14
Practicals / Workshops (hours/year in lecture theatre): 0

CEI and UNI laser safety standard. Lecture notes

Written test, which includes theory and numerical exercises. Each student has to attend all practical classes.

Written test, which includes theory and numerical exercises. Each student has to attend all practical classes.