Light Technology Prof. Dr. Udo Gieseler Prof. Dr. Udo Gieseler - - PDF document

Fachhochschule Dortmund

University of Applied Sciences and Arts

Faculty 3 Electrical Engineering

y pp

g g

Light Technology

• Prof. Dr. Udo Gieseler
• Prof. Dr. Udo Gieseler

Light ...

• description
• description
• measurement
• production

Lecture language

• usage (for room illumination)

Lecture language is English

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

The lecture light technology introduces the technologies of light production and efficient illumination. First, the underlying fundamentals and relevant physical efficient illumination. First, the underlying fundamentals and relevant physical measures for light are introduced. This is followed by methods for light measurement and detection, including the human eye. The main part of the g y p lecture covers the different mechanisms and technologies of light production. Corresponding sources include: Sun and daylight, thermal radiators, electric discharge lamps and light emitting diodes (LED). Applications presented are mainly in the area of light sources used in buildings and illumination

• techniques. Here, also new technologies for light sources in buildings are

presented, e.g. LED and new trends like organic LED (OLED). Special consideration is given to energy efficient lighting in buildings.

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

Contents Contents Part I: Fundamentals

1. Introduction 2. Radiation and light 3. Basic photometric

intensity

p quantities and units and units

luminance illuminance

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

Contents Contents Part II: Photometric measurements

1. The Eye 2. Photometric methods 3. Photometric/radiometric sensors 4 M t f h t t i titi 4. Measurement of photometric quantities

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

Contents

1. The sun and daylight

Part III: Sources of light

1. The sun and daylight 2. Thermal radiators 3. Electric discharge lamps 4 Light-emitting diodes (LED OLED) 4. Light emitting diodes (LED, OLED) Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

Contents

1. Light demand

Part IV: Lighting in buildings

g 2. Daylight 3. Luminaires 4. Simulation

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

C i i Course organisation

Lecture: One lecture per week (2 “SWS”) C O ( “S S ) Classes: One class every 2 weeks (90 min. each, i.e. 1 “SWS”). Calculation and discussion of example problems. Presentation of exercises by students (voluntarily).

Fachhochschule Dortmund

University of Applied Sciences and Arts

• Prof. Dr. Udo Gieseler

Light Technology

y pp

Grading: Written examination (Klausur)

Written examination (100 Pts.) aids: all written/printed material + pocket calculator p p Questions: English Answers: English or German Presentation of solutions in classes: Maximum: 15 Pts. E t i t f t ti ill b dd d t itt i ti Extra points from presentations will be added to written examination