Numerical aperture (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Numerical aperture" in English language version.

refsWebsite

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3books.google.com

3^rd place

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1ghostarchive.org

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21^st place

1crutchfieldadvisor.com

low place

low place

1web.archive.org

1^st place

1^st place

1rp-photonics.com

low place

9,678^th place

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833^rd place

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books.google.com

Greivekamp, John E. (2004). Field Guide to Geometrical Optics. SPIE Field Guides. Vol. FG01. SPIE. p. 29. ISBN 0-8194-5294-7.
Arecchi, Angelo V.; Messadi, Tahar & Koshel, R. John (2007). Field Guide to Illumination. SPIE. p. 48. ISBN 978-0-8194-6768-3.
Greenleaf, Allen R. (1950). Photographic Optics. The Macmillan Company. p. 24.

cargille.com

Cargille, John J. (1985). "Immersion oil and the microscope" (PDF) (2nd ed.). Archived (PDF) from the original on 2022-10-09. Retrieved 2019-10-16.

crutchfieldadvisor.com

"High-def Disc Update: Where things stand with HD DVD and Blu-ray" Archived 2008-01-10 at the Wayback Machine by Steve Kindig, Crutchfield Advisor. Accessed 2008-01-18.

doi.org

Paschotta, R. "Numerical Aperture". RP Photonics Encyclopedia. doi:10.61835/fov. Retrieved 2024-08-25.

dtic.mil

apps.dtic.mil

Kowalevicz, Jr., Andrew M.; Bucholtz, Frank (Oct 6, 2006). Beam Divergence from an SMF-28 Optical Fiber (Report). Naval Research Lab. NRL/MR/5650--06-8996.

ghostarchive.org

Cargille, John J. (1985). "Immersion oil and the microscope" (PDF) (2nd ed.). Archived (PDF) from the original on 2022-10-09. Retrieved 2019-10-16.

rp-photonics.com

Paschotta, R. "Numerical Aperture". RP Photonics Encyclopedia. doi:10.61835/fov. Retrieved 2024-08-25.

web.archive.org

"High-def Disc Update: Where things stand with HD DVD and Blu-ray" Archived 2008-01-10 at the Wayback Machine by Steve Kindig, Crutchfield Advisor. Accessed 2008-01-18.