| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2023-10-06 |
| タイトル |
|
|
タイトル |
Fabrication and characterization of a binary diffractive lens for controlling focal distribution |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Motogaito, Atsushi
Iguchi, Yosuke
Kato, Shuji
Hiramatsu, Kazumasa
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
We fabricated a binary diffractive lens to control focal distribution, such as intensity distribution, by controlling the focal length and depth of focus. The results revealed changes in the focal length and depth of focus as a function of changes in the ring zone interval ΔRM at the end of the lens. Similar resultswere obtained fromexperiments. The peak position on the optical axis shifts further away from the lens. The half-width in the propagation direction increases with the ΔRM. These results demonstrate the possibility of controlling the focal distribution using single flat lenses by changing the periodic structure. |
|
言語 |
en |
| 書誌情報 |
Applied optics
巻 59,
号 3,
p. 742-747,
発行日 2020-01-20
|
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1559-128X |
| 情報源 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1364/AO.381139 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 資源タイプ（三重大） |
|
|
値 |
Journal Article / 学術雑誌論文 |
2023JA0011.pdf (1.1 MB)
