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Experimental optical wavefront manipulation using restructured DMD devices

delete2026-05-07
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PRE
AI
G
Gadha, T.
P
Preej, Abhijith C.
A
Adithyan, H.
R
Raj, K. Vaishnav
T
Thomas, Jerin
R
Rhisheekesan, Abhishek
T
Thomas, Dennis
P
Pradeep, A., V
U
Ulahannan, Jijo Pulickiyil
S
Sajeev Damodarakurup *
DOI:10.1007/s12043-025-03103-2delete
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摘要

摘要

En 中文
数字微镜器件(DMDs)是波前整形应用的流行选择。我们描述了对商用数字光投影仪的改造,以利用其DMD进行可重复且预算友好的衍射和波前整形应用实验。介绍了验证DMD光学参数的技术。讨论了利用该装置对菲涅尔波带片的实验验证。我们验证了两个点的实验和模拟重建及其傅里叶变换。我们还描述了使用实验装置生成光的轨道角动量态。
Keyword:
Digital micromirror device
wavefront shaping
orbital angular momentum
42.25.Fx
42.30.Wb
42.79.Kr
42.40.Eq

期刊

P
Pramana-Journal of Physics
IF:
2.1
论文数:
126
被引数:
4.2K

机构

U
university of kerala
学者数:
340
论文数: 132
被引数: 0
C
cochin university science & technology
学者数:
312
论文数: 134
被引数: 0
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