Synthesis of a Three-Mirror System with Specified Shape of the Main Mirror Using Phase Front and Mapping Law
- Авторлар: Kaloshin V.1, Frolova E.1
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Мекемелер:
- Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
- Шығарылым: Том 64, № 9 (2019)
- Беттер: 958-961
- Бөлім: Antenna and Feeder Systems
- URL: https://journals.rcsi.science/1064-2269/article/view/201160
- DOI: https://doi.org/10.1134/S1064226919080072
- ID: 201160
Дәйексөз келтіру
Аннотация
Ray-optic approximation is used to derive an analytical solution to the problem of synthesis of mirrors that form an axisymmetric three-mirror system with predetermined main mirror. Such a system provides transformation a spherical front of a source into an arbitrary front with the desired mapping law. The generatrix of an auxiliary mirror is represented as a polynomial in terms of even powers of angle. The solution can be used to exactly implement the output front and obtain the desired error of mapping law. The synthesis of a three-mirror telescope in which either parabolic or spherical mirror serves as the main mirror is considered.
Авторлар туралы
V. Kaloshin
Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: vak@cplire.ru
Ресей, Moscow, 125009
E. Frolova
Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Email: vak@cplire.ru
Ресей, Moscow, 125009