Focusing Hemispherical Waves
The field in the focal plane of a hemispherically focused wave in an aplanatic optical system can be expressed in an analytical form. In fact, many different cases of hemispherically focused scalar and vectorial waves can be analytically expressed. We consider focusing with linear or circular polari...
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Main Author: | Colin J. R. Sheppard |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2025-01-01
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Series: | Photonics |
Subjects: | |
Online Access: | https://www.mdpi.com/2304-6732/12/1/63 |
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