|   | 
Details
   web
Records
Author Ge, A.; Du, Z.; Wang, W.; Qiu, P.; Wang, J.; Cai, J.; Song, X.
Title A composite optical system for a LED based headlamp low beam module Type Journal Article
Year 2013 Publication Lighting Research and Technology Abbreviated Journal Lighting Research and Technology
Volume 45 Issue 6 Pages 752-757
Keywords Lighting
Abstract In this paper, we propose a composite optical system for automotive headlamps. The system is composed of a paraboloid collimating reflector, an off-axis paraboloid reflector, a baffle and an imaging len. By using a LED as the light source, precise light distribution can be achieved. When making ray-tracing simulation for the composite optical system in TracePro, a clear cut-off line can be seen on the measuring screen, as well as a hotspot at the centre. The power consumption for the LED light sources in this system is less than 10 W, resulting in an energy efficiency of more than 58% and a maximum illumination of 26.76 lux at the centre hotspot.
Address (up)
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1477-1535 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 632
Permanent link to this record
 

 
Author Juntunen, E.; Tetri, E.; Tapaninen, O.; Yrjänä S.; Kondratyev, V; . Sitomaniemi, A.; Siirtola, H.; Sarjanoja, E.M.; Aikio, J.; Heikkinen, V
Title A smart LED luminaire for energy savings in pedestrian road lighting. Type Journal Article
Year 2013 Publication Lighting Research and Technology Abbreviated Journal
Volume 47 Issue 1 Pages 103-115
Keywords Lighting
Abstract
Address (up)
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 639
Permanent link to this record
 

 
Author E. Olvera-Gonzalez; D. Alaniz-Lumbreras; V. Torres-Argüelles; E. González-Ramírez; J. Villa-Hernández; M. Araiza-Esquivel; R. Ivanov-Tsonchev; C. Olvera-Olvera; V.M. Castaño
Title A LED-based smart illumination system for studying plant growth Type Journal Article
Year 2013 Publication Lighting Research and Technology Abbreviated Journal
Volume Issue Pages 1-12
Keywords Lighting
Abstract
Address (up)
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 644
Permanent link to this record
 

 
Author Posch, T.; Hölker, F.; Freyhoff, A.; Uhlmann, T.
Title (Hrsg.): Das Ende der Nacht. Lichtsmog: Gefahren – Perspektiven – Lösungen. 2. Auflage, Wiley-VCH Verlag 2013 Type Journal Article
Year 2013 Publication Abbreviated Journal
Volume Issue Pages 231
Keywords Ecology
Abstract
Address (up)
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 679
Permanent link to this record
 

 
Author Held, M.; Hölker, F.; Jessel, B.
Title Schutz der Nacht – Lichtverschmutzung, Biodiversität und Nachtlandschaft. Type Book Whole
Year 2013 Publication BfN-Skripten Abbreviated Journal
Volume 336 Issue Pages
Keywords Ecology
Abstract
Address (up)
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 681
Permanent link to this record