Zobrazeno 1 - 10
of 12
pro vyhledávání: '"S G, Hanson"'
Publikováno v:
Optical Materials Express. 11:2711
We correct inessential mistakes in equations of the recently published paper [Opt. Mater. Express 11, 2165 (2021) 10.1364/OME.428201]. The mistakes do not affect the numerical results and conclusions of the paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daaa2a02c6d462321731b4f9b14397d7
https://doi.org/10.1364/ome.437630
https://doi.org/10.1364/ome.437630
Publikováno v:
Optics letters. 13(5)
We describe how optical system defects (tilt/jitter, decenter, and despace) propagate through an arbitrary paraxial optical system that can be described by an ABCD ray transfer matrix. A pedagogical example is given that demonstrates the effect of al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e05bbd906a734c2508a3498dcaba208
https://pubmed.ncbi.nlm.nih.gov/19745889
https://pubmed.ncbi.nlm.nih.gov/19745889
Publikováno v:
SPIE Proceedings.
We present a compact, non-contact, low-cost optical sensor for real time vibration detection and active vibration control of mechanical devices based on laser speckle translation. The speckle translation is processed optically with a narrow spatial f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c51463c4b791c1b5719c1526e9f3951
https://doi.org/10.1117/12.663560
https://doi.org/10.1117/12.663560
Autor:
T F Q Iversen, S G Hanson
Publikováno v:
Measurement Science and Technology. 21:055301
The versatility of micro-optical lens arrays (MLA) is giving rise to many new applications often to be included in mass-produced parts and systems. The need for fast and robust methods of characterization and quality control, addressing an industrial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163ca05f26a4be0ed5c0d59da43e1a6b
https://doi.org/10.1088/0957-0233/21/5/055301
https://doi.org/10.1088/0957-0233/21/5/055301
Autor:
H T, Yura, S G, Hanson
Publikováno v:
Applied Optics. 42:2521
This comment demonstrates several errors in the derivation of speckle contrast and corresponding measurements reported by Cheng et at. (Appl. Opt. 41, 4148 (2002)] for a 4f optical system. In particular, the theoretical derivation is wrong: It is use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcfdaea1c58ee75dfb03d9a355e07360
https://doi.org/10.1364/ao.42.002521
https://doi.org/10.1364/ao.42.002521
Autor:
Moise L. Levy, S. G. Hanson
Publikováno v:
Pediatrics. 103:195-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b6885df0aabd0060add783ec5138bb4
https://doi.org/10.1542/peds.103.1.195
https://doi.org/10.1542/peds.103.1.195
Publikováno v:
Journal of the Optical Society of America A. 10:316
The mean, the variance, and the correlation function of the intensity pattern resulting from an incoherent source that has propagated through a complex ABCD optical system are derived. The number of speckle correlation cells (or modes, N) within an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c630732a6baf5168bbefc72d578b25b2
https://doi.org/10.1364/josaa.10.000316
https://doi.org/10.1364/josaa.10.000316
Autor:
E. G. Collado, S. G. Hanson
Publikováno v:
Hispanic American Historical Review. 16:173-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::655d0be0d0309ff9e8db849d93f356ba
https://doi.org/10.1215/00182168-16.2.173
https://doi.org/10.1215/00182168-16.2.173