Multiaperture beam integrators and odd-shaped irradiance patterns

Autor:	Jeremiah D. Brown, Daniel M. Brown
Rok vydání:	2000
Předmět:	Microlens Engineering business.industry Aperture Astrophysics::Instrumentation and Methods for Astrophysics Physics::Optics Laser law.invention Optics law Integrator Physics::Accelerator Physics Physics::Atomic Physics Laser power scaling Laser beam quality Arc lamp business Beam (structure)
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.405256
Popis:	Multi-aperture beam integrators are used to homogenize high power multi- mode lasers and arc lamps for various industrial applications. Some applications, such as product marking and laser machining, require specific odd-shape irradiance patterns on the target. Current masking techniques waste laser power. We explore here the techniques of aperture flipping and highly aberrated lenslets in the beams segmenter element of multi-aperture beam integrators.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2af6a6864522a3a3003814051059fc06 https://doi.org/10.1117/12.405256 Zobrazit plný text záznamu