Astigmatism inducing the degenerate effect in nearly hemispherical cavities: Generation of three-dimensional structured light

J. C. Tung, Y. H. Hsieh, H. C. Liang, Kuan-Wei Su, Kai-Feng Huang, Yung-Fu Chen*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

We originally perform an analytical form to explore the influence of the astigmatism on the degenerate effect in nearly hemispherical cavities. The frequency spectrum near hemispherical cavities clearly reveals that not only the difference of cavity lengths between each degeneracies but also frequency gaps have significant difference from non-hemispherical cavities. We further thoroughly demonstrate the laser experiment under the condition of nearly hemispherical cavities to confirm the theoretical exploration that the transverse topology of three-dimensional (3D) structured light in the degenerate cavities is well localized on the Lissajous curves.

原文English
主出版物標題Optical Manipulation Conference
編輯Ryuji Morita, Takashige Omatsu
發行者SPIE
頁數5
ISBN(電子)9781510610057
ISBN(列印)978-1-5106-1006-4
DOIs
出版狀態Published - 1 1月 2017
事件Optical Manipulation Conference 2017 - Yokohama, Japan
持續時間: 19 4月 201721 4月 2017

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
10252
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Conference

ConferenceOptical Manipulation Conference 2017
國家/地區Japan
城市Yokohama
期間19/04/1721/04/17

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