Fabricating and testing complex optical elements with high precision

Autor: Volkmar Giggel, Gerhard Derst, Hexin Wang, Thomas Koch
Rok vydání: 2011
Předmět:
Zdroj: SPIE Proceedings.
ISSN: 0277-786X
DOI: 10.1117/12.894429
Popis: Fabrication and testing of optical elements with precision up to lambda/100 or freeform optics for high-end products are always a challenge. By incorporating special process chains and self-developed metrology equipments, optics of various materials can be made at Zeiss with excellent shapes and finishes. This is demonstrated by CaF 2 and fused silica optics.
Databáze: OpenAIRE