2019
DOI: 10.1117/1.oe.58.9.093101
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Preliminary geometric parameters optimization of lobster-eye-type wide field of view soft x-ray imager

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Cited by 4 publications
(3 citation statements)
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“…However, the angular resolution is also highly dependent on manufacturing errors and external factors. Therefore, a number of papers have been devoted to optimizing the optical characteristics of the LE lens [173,174,[178][179][180][181][182]. For example, the authors of the paper [178] proposed ways to optimize the technology of glass preparation and drawing out, monitoring of production processes and metrology, the processes of fiber laying, etching of the glass core and thermal bending of microchannel plates were improved, as well as methods for coating the channel walls with reflective film.…”
Section: Optics " Lobster Eyes"mentioning
confidence: 99%
“…However, the angular resolution is also highly dependent on manufacturing errors and external factors. Therefore, a number of papers have been devoted to optimizing the optical characteristics of the LE lens [173,174,[178][179][180][181][182]. For example, the authors of the paper [178] proposed ways to optimize the technology of glass preparation and drawing out, monitoring of production processes and metrology, the processes of fiber laying, etching of the glass core and thermal bending of microchannel plates were improved, as well as methods for coating the channel walls with reflective film.…”
Section: Optics " Lobster Eyes"mentioning
confidence: 99%
“…The curvature of the MCP is proportional to the effective area which affects the imaging sensitivity. There is a tradeoff between maximizing effective area and maximizing the FOV (Peng et al, 2019), subject to the science objectives and the available payload resources. For LSXI, the imaging sensitivity and the instrument compactness should be considered in the optical design.…”
Section: Payload Requirement and Designmentioning
confidence: 99%
“…Сферическая аберрация зависит от аспектного отношения (L/d) и дает угловое разрешение θ s = 32 1/2 (d/L) 3 , геометрический размер Однако угловое разрешение также в значительной степени зависит от производственных ошибок и внешних факторов. Поэтому ряд работ был посвящен оптимизации оптических характеристик линзы ГЛ [173,174,[178][179][180][181][182]. Например, авторами работы [178] были предложены способы оптимизации технологии подготовки и вытяжки стекла, контроля производственных процессов и метрологии, проведено усовершенство-вание процессов укладки волокон, травления сердцевины стекла и термического изгиба микроканальных пластин, а также методы покрытия стенок каналов отражающей пленкой.…”
Section: оптика " глаза лобстера"unclassified