Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Volkmar Giggel"'
Publikováno v:
Key Engineering Materials. :488-492
ASPHERO5 is a funded German research project (project prime: Schneider OpticalMachines) with the goal of economic fabrication of high precision aspheres. The research is concentrated on the classical process chain consisting of grinding and polishing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d599d436a6ea62c3c47805ddbdb1c315
https://doi.org/10.4028/www.scientific.net/kem.364-366.488
https://doi.org/10.4028/www.scientific.net/kem.364-366.488
Autor:
Sebastian Waechter, Christian Schindler, Hartmut Mueller, Jens Bliedtner, Jan Giesecke, Volkmar Giggel
Publikováno v:
Micro-Optics 2012.
Non-linear absorption and athermal ablation effects are two of the most attractive benefits of ultrashort pulsed (USP) laser radiation for optics manufacturing. The conventional generation of complex shapes still is a challenging problem for engineer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac1b95606bc301a37f7dc00c6e9598b
https://doi.org/10.1117/12.970551
https://doi.org/10.1117/12.970551
Publikováno v:
SPIE Proceedings.
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbde9d0f9e1c86c08b26742b7c95a4a1
https://doi.org/10.1117/12.894429
https://doi.org/10.1117/12.894429
Publikováno v:
Frontiers in Optics.
Asphero5 is a funded research project aiming for advances in the economic fabrication of high precision aspheres. Presentation focuses on the PSD analysis for mid spatial frequency errors of the classical process chain.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b028b41f3595e65b3c5a6cda939d05f8
https://doi.org/10.1364/oft.2006.oftua2
https://doi.org/10.1364/oft.2006.oftua2
Publikováno v:
SPIE Proceedings.
ASPHERO5 is a funded research project (project prime: Schneider OpticalMachines) with the goal of economic fabrication of high precision aspheres. The research is concentrated on the classical process chain consisting of grinding and polishing. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe116e82e0a295191c6017fdb1c7ab75
https://doi.org/10.1117/12.623327
https://doi.org/10.1117/12.623327
Autor:
Volkmar Giggel, Armin Dr Ing Leitel
Publikováno v:
SPIE Proceedings.
For high-resolution optical imaging systems used in photolithography, lenses with diameters up to 200 mm and surface accuracies of about 25 nm are required. To realize an economic production of such elements, a computer-controlled polishing following
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0113694b983f6875a346fe01f39a1e7
https://doi.org/10.1117/12.57739
https://doi.org/10.1117/12.57739