抄録
A Mach-Zehnder interferometer with an optical phase control by a twisted nematic (TN) liquid crystal (LC) device was studied. In a typical TN LC device, a change in the optical rotation state of π/2 can be obtained by applying a voltage of about 5 V with a cell thickness of several-micron. The TN cell is inserted into one optical path in the Mach-Zehnder interferometer. We obtained a pattern change when voltage was applied to the LC cell due to the change of the optical interference state. As a result, a change in the number of photons under weak light conditions is observed.
| 本文言語 | 英語 |
|---|---|
| 論文番号 | 01SP39 |
| ジャーナル | Japanese Journal of Applied Physics |
| 巻 | 63 |
| 号 | 1 |
| DOI | |
| 出版ステータス | 出版済み - 2024/01/01 |
ASJC Scopus 主題領域
- 工学一般
- 物理学および天文学一般