Bibliografische Daten

Dokument US000009739594B2 (Seiten: 90)

Bibliografische Daten Dokument US000009739594B2 (Seiten: 90)
INID Kriterium Feld Inhalt
54 Titel TI [EN] Robust one-shot interferometer
71/73 Anmelder/Inhaber PA UNIV STUTTGART, DE ; UNIV STUTTGART, DE
72 Erfinder IN KOERNER KLAUS, DE ; OSTEN WOLFGANG, DE
22/96 Anmeldedatum AD 03.09.2014
21 Anmeldenummer AN 201414476301
Anmeldeland AC US
Veröffentlichungsdatum PUB 22.08.2017
33
31
32
Priorität PRC
PRN
PRD
DE
102013015031
03.09.2013
33
31
32
PRC
PRN
PRD
DE
102013016752
02.10.2013
51 IPC-Hauptklasse ICM G01B 9/02 (2006.01)
51 IPC-Nebenklasse ICS A61B 5/00 (2006.01)
IPC-Zusatzklasse ICA A61B 5/107 (2006.01)
IPC-Indexklasse ICI
Gemeinsame Patentklassifikation CPC A61B 5/0066
A61B 5/0088
A61B 5/1077
A61B 5/1079
G01B 9/02008
G01B 9/02027
G01B 9/02032
G01B 9/0209
G01B 9/02091
MCD-Hauptklasse MCM G01B 9/02 (2006.01)
MCD-Nebenklasse MCS A61B 5/00 (2006.01)
MCD-Zusatzklasse MCA A61B 5/107 (2006.01)
57 Zusammenfassung AB [EN] Disclosed are methods and an assembly for robust one-shot interferometry, in particular for optical coherence tomography according to the spatial domain approach (SD-OCT) and/or according to the light-field approach. In one embodiment, the method and the assembly may be used for measurements on material and living tissue, for distance measurement, for 2D or 3D measurement with a finely structured light source imaged onto the object in a diffraction-limited way, or with spots thereof. The assembly may comprise an interferometer having object and reference arms and a detector for electromagnetic radiation. In other embodiments, during a detection process, a plurality of spatial interferograms may be formed by making an inclined and/or curved reference wavefront interfere with an object wavefront for each measurement point. The resulting spatial interferograms may be detected in a single detector frame and may be further evaluated via a computer program.
56 Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt
CT
56 Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt
CT DD000000268771A1
DE000019632594A1
DE102006015387A1
DE102010006239B3
DE102010046907A1
DE102011000213A1
EP000000929978A1
US000001565533A
US000007177029B2
WO002010139764A1
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt
CTNP
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt
CTNP Emer, Wolfgang et al.: “Ultraviolet interferometry with apochromatic reflection optics” (Applied Optics, vol. 38, No. 16, 1999, pp. 3516 to 3522). 1;
Gastinger, Kay et al.: “Optical, mechanical and electro-optical design of an interferometric test station for massive parallel inspection of MEMS and MOEMS” (Proc. of SPIE, vol. 7389, 2009, pp. 73891J-1 to 73891J-12). 1;
Goodman, Joseph W.: “Holography Viewed from the Perspective of the Light Field Camera” (Proc. of Fringe 2013, 7th International Workshop on Advanced Optical Imaging and Metrology, pp. 3 to 15, Wolfgang Osten (ed.), ISBN 978-3-642-36358-0, DOI 10.1007/978-3-642-36359-7, Springer, Heidelberg, New York, Dordrecht, London 2014). 1;
Hering, Marco et al.: “Correlated speckle noise in white-light interferometry: theoretical analysis of measurement uncertainty” (Applied Optics, vol. 48, No. 3, 2009, pp. 525 to 538). 1;
Hering, Marco et al.: “One-Shot Line-Profiling White Light Interferometer with Spatial Phase Shift for Measuring Rough Surfaces” (Proc. of SPIE, vol. 6188, 2006, pp. 61880E-1 to 61880E-11). 1;
Kelsall, D.: “Optical Frequency Response Characteristics in the presence of Spherical Aberration measured by an automatically recording Interferometric Instrument” (Proc. Phys. Soc. 73, 1959, pp. 465 to 479). 1;
Malacara, Daniel: “Optical Shop Testing” (John Wiley & Sons, Inc., 1992, pp. 140 to 141). 1;
Ng, Ren et al.: “Light Field Photography with a Hand-held Plenoptic Camera” (Stanford Tech Report CTSR Feb. 2005, pp. 1 to 11). 1;
Steel, W. H.: “Interferometry” (Cambridge University Press, 1967, pp. 83 to 84). 1
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Prüfstoff-IPC ICP A61B 5/00 G
A61B 5/00 X
A61B 5/107
G01B 9/02