1.

Record Nr.

UNINA9910892951403321

Titolo

International catalogue of scientific literature . M Botany

Pubbl/distr/stampa

London, : Published for the International Council by the Royal Society of London, 1902-1919

Descrizione fisica

1 online resource

Soggetti

Botany

Catalogs.

Bibliographies.

Periodicals.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Periodico

2.

Record Nr.

UNINA9910346862903321

Autore

Domhardt André

Titolo

Analytisches Design von Freiformoptiken für Punktlichtquellen

Pubbl/distr/stampa

KIT Scientific Publishing, 2013

ISBN

1000035589

Descrizione fisica

1 online resource (VI, 146 p. p.)

Collana

Spektrum der Lichttechnik / Karlsruher Institut für Technologie (KIT), Lichttechnisches Institut

Soggetti

Technology: general issues

Lingua di pubblicazione

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

During the development process of nonimaging systems the geometrical modeling of optical surfaces plays a decisive role. The presented mathematical algorithm generates optical freeform surfaces in a direct, non-iterative, calculation according to the specifications



given by the optical designer. The shown method is applicable in particular to systems with very small light sources, e.g. LEDs, laser diodes and gas discharge lamps.