Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Oliver Fähnle"'
Autor:
Oliver Fähnle, Kerstin Kern, Jan Allaart, Henrik Surberg, Jens Bliedtner, Christian Schulze, Sebastian Henkel, Volker Heineck, Jürgen Bode, Michael Wagner
Publikováno v:
PhotonicsViews.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd9144d83a4279003593a81b9f07022
https://doi.org/10.1002/phvs.202300014
https://doi.org/10.1002/phvs.202300014
Publikováno v:
PhotonicsViews. 18:43-45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::773a4a08106bb71b920a7957eae6c146
https://doi.org/10.1002/phvs.202100051
https://doi.org/10.1002/phvs.202100051
Publikováno v:
Optical Manufacturing and Testing XIII.
The present paper shows a way for a cost-effective, integrated measurement of the density p of polishing suspensions. It is based on the principle of measuring the turbidity of a solution on the basis of the light transmitted through it, and of calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2f204af324e1622e4cedd4f83e84502
https://doi.org/10.1117/12.2567952
https://doi.org/10.1117/12.2567952
Publikováno v:
Optical Manufacturing and Testing XIII.
Pressure is a relevant parameter in the polishing of components according to the Preston equation.1, 2 Preliminary investigations have shown that the pressure can vary with inclined position and different polishing pads. It is not constant with regar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a06966062fe5c8ef3cb1a5765f6303a2
https://doi.org/10.1117/12.2567885
https://doi.org/10.1117/12.2567885
Publikováno v:
Seventh European Seminar on Precision Optics Manufacturing.
The Preston-equation implies, that, besides the relative speed υrel and a specific constant KP, the pressure p plays a significant role for the removal rate when polishing an optical component. This paper demonstrates a possibility for a qualitative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8181680d9408ff558d0ffd86658309ad
https://doi.org/10.1117/12.2564903
https://doi.org/10.1117/12.2564903
Publikováno v:
EPJ Web of Conferences. 266:03002
This paper investigates the effects of material parameters of optical glasses on the polishing rate of these glasses. For this purpose, the material removal of various glasses was determined in laboratory tests under identical polishing conditions wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f91b86e54b0355d187e2264cdc08d1
https://doi.org/10.1051/epjconf/202226603002
https://doi.org/10.1051/epjconf/202226603002
Publikováno v:
EPJ Web of Conferences. 266:03007
This paper presents a standardized methodology for determining the process window for ductile machining of brittle materials. Its application for CaF2 is reported, identifying an optimized process window for single-point diamond turning on UPM machin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd92583e6be26cad9e3652f414742b2
https://doi.org/10.1051/epjconf/202226603007
https://doi.org/10.1051/epjconf/202226603007
Publikováno v:
EPJ Web of Conferences, Vol 255, p 03009 (2021)
Material changes and Sub-Surface Damage (SSD) under Laser Induced Damage Threshold (LIDT) testing sites were investigated on 3 diverse single layer coated transparent fused silica samples to obtain additional information on damage precursors on these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169c6422c8224b6e67d08507c0de3f2f
https://doi.org/10.1051/epjconf/202125503009
https://doi.org/10.1051/epjconf/202125503009
Publikováno v:
EPJ Web of Conferences, Vol 255, p 03008 (2021)
Due to the advantages over conventional polishing strategies, polishing with non-Newtonian fluids are state of the art in precision shape correction of precision optical glass surfaces. The viscosity of such fluids is not constant since it changes as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f705b802c1187c1f339f37d82e5b071e
https://doi.org/10.1051/epjconf/202125503008
https://doi.org/10.1051/epjconf/202125503008
Publikováno v:
EPJ Web of Conferences. 255:03011
The polishing process for optical glass is one with intertwined chemical and mechanical processes. The aim of the present study is to verify whether control of these factors can be used to improve the efficiency of the polishing process.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5256a571b7e02ac77bfa1888e6f44064
https://doi.org/10.1051/epjconf/202125503011
https://doi.org/10.1051/epjconf/202125503011