Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sara Lampen"'
Autor:
Frank Pan, Sean C. Stuart, Adam G. Vore, Sara Lampen, John A. Hackwell, Peter D. Fuqua, James D. Barrie
Publikováno v:
Optical Interference Coatings Conference (OIC) 2022.
A novel hyperspectral imager design required a slit mask with bi-directional reflectance suppression between 600nm to 1650nm. A dark mirror coating was fabricated and patterned on a commercial off the shelf (COTS) edge filter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017071512ad70c0a1a8ab09d8afb987a
https://doi.org/10.1364/oic.2022.tea.7
https://doi.org/10.1364/oic.2022.tea.7
Autor:
Sara Lampen, David W. Warren
Publikováno v:
SPIE Proceedings.
The Littrow form of spectrograph has a long and storied history in astronomical spectroscopy since its presentation in 1862 by Otto von Littrow. Light from an input slit traverses the same optical elements in reaching the dispersing element (prism or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7664bdf4f1d984f7a93b1616343adaea
https://doi.org/10.1117/12.2239224
https://doi.org/10.1117/12.2239224
Publikováno v:
SPIE Proceedings.
Previous works have shown the viability of using the Sine Condition Test (SCTest) to verify the alignment of optical systems. The SCTest uses the Abbe sine condition to measure the mapping between the entrance and exit pupils of an optical system. Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11729d09dcc3fd77464ee96be164f4cd
https://doi.org/10.1117/12.931720
https://doi.org/10.1117/12.931720
Publikováno v:
Applied optics. 50(34)
Rather than measuring aberrations across the field to quantify the alignment of an optical system, we show how a single, on-axis measurement of the pupil mapping can be used to measure the off-axis performance of the system and determine the state of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48950eda0e53ba11890fdd1da54c967e
https://pubmed.ncbi.nlm.nih.gov/22192991
https://pubmed.ncbi.nlm.nih.gov/22192991
Publikováno v:
SPIE Proceedings.
An experimental test for violations of the sine condition is presented. This test is particularly useful for identifying the state of alignment of an imaging system because it provides a direct measurement of the linear astigmatism (astigmatism that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6dc8a1be92c5a7c49e56ae1a4286b9e
https://doi.org/10.1117/12.895239
https://doi.org/10.1117/12.895239
Publikováno v:
Novel Optical Systems Design and Optimization XIV.
Imaging aberrations that have linear dependence on field angle are caused by pupil aberrations that can be described using the Abbe sine condition. This well-known relationship is frequently used to guide the design of optical imaging systems. For ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214de945853a662c978e3a10771faabb
https://doi.org/10.1117/12.903385
https://doi.org/10.1117/12.903385
Publikováno v:
Applied Optics. 52:8518
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::980a60d049bfaa420bbe3f98a50b0c4b
https://doi.org/10.1364/ao.52.008518
https://doi.org/10.1364/ao.52.008518
Publikováno v:
Applied Optics. 52:7099
By taking a new look at an old concept, we have shown in our previous work how the Abbe sine condition can be used to measure linearly field-dependent aberrations in order to verify the alignment of optical systems. In this paper, we expand on this m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::582b4e309f1e5feb617e4dba77c11952
https://doi.org/10.1364/ao.52.007099
https://doi.org/10.1364/ao.52.007099